问:
Running out of storage space. /data/log/ directory not found
My Android S5 is running out of internal storage.   Issuing du reveals:

```<code>root@kltetmo:/ # df
Filesystem               Size     Used     Free   Blksize
/dev                   846.4M    56.0K   846.3M   4096
/sys/fs/cgroup         846.4M    12.0K   846.4M   4096
/mnt/asec              846.4M     0.0K   846.4M   4096
/mnt/obb               846.4M     0.0K   846.4M   4096
/system                  2.3G   775.8M     1.6G   4096
/data                   11.4G     9.5G     1.9G   4096
/cache                 491.8M     8.1M   483.7M   4096
/firmware               77.0M     6.9M    70.1M   16384
/firmware-modem         64.0M    52.5M    11.5M   16384
/efs                    13.8M     4.3M     9.5M   4096
/mnt/shell/emulated     11.4G     9.5G     1.9G   4096
/mnt/media_rw/sdcard1    28.8G    16.0G    12.7G   32768
/mnt/secure/asec        28.8G    16.0G    12.7G   32768
/storage/sdcard1        28.8G    16.0G    12.7G   32768
</code>```

On my old S2, I regularly cleared huge log files out of the /data/log/ directory, but...

```<code>root@kltetmo:/ # ll /data/log
ls: /data/log: No such file or directory
</code>```

Here are the available folders in /data:

```<code>root@kltetmo:/data # ll
drwx------    2 root     root          4096 Apr 14  2014 adb
drwxrwxr-x    2 system   system        4096 Nov  4 13:21 anr
drwxrwx--x   72 system   system        4096 Nov  9 15:39 app
drwx------    2 root     root          4096 Apr 14  2014 app-asec
drwxrwx--x    2 system   system        4096 Apr 14  2014 app-lib
drwxrwx--x    2 system   system        4096 Apr 14  2014 app-private
drwxrws---    2 media    audio         4096 Apr 14  2014 audio
drwx------    6 system   system        4096 Nov  9 15:39 backup
drwxrws---    2 bluetoot bluetoot      4096 Apr 14  2014 bluetooth
lrwxrwxrwx    1 root     root            45 Apr 14  2014 bugreports -> /data/data/com.android.shell/files/bugreports
srwxrwx---    1 camera   camera           0 Nov  9 14:23 cam_socket2
srwxrwx---    1 camera   camera           0 Nov  9 14:23 cam_socket3
drwxrwx--x    2 system   system        4096 Apr 14  2014 connectivity
drwxrwx--x    4 root     root          4096 Jan  1  2014 dalvik-cache
drwxrwx--x  169 system   system        8192 Nov  9 15:36 data
drwxr-x---    2 root     log           4096 Apr 14  2014 dontpanic
drwxrwx---    3 drm      drm           4096 Jan  1  2014 drm
drwxrwx--x    2 system   system        4096 Apr 14  2014 fota
drwxr-x--x    3 root     root          4096 Apr 14  2014 local
drwxrwx---    2 root     root          4096 Apr 14  2014 lost+found
drwxrwxr-x    6 1023     1023          4096 Jul 11  2015 media
drwxrwx---    3 1031     1031          4096 Jul 11  2015 mediadrm
drwxrwx--t   22 system   misc          4096 Apr 14  2014 misc
drwx------    3 1027     1027          4096 Jan  1  2014 nfc
drwx------    2 root     root          4096 Nov  9 14:23 property
drwxrwx--x    3 system   system        4096 Jul  6 03:45 resource-cache
drwx--x--x    2 system   system        4096 Apr 14  2014 security
drwxr-xr-x    2 system   system        4096 Apr 14  2014 shared
drwxrwxr-x   19 system   system        4096 Nov  9 15:45 system
drwx------    2 system   system        4096 Feb  2  2014 time
drwxrwx--x    7 system   system        4096 Mar 17  2016 tombstones
drwx--x--x    2 system   system        4096 Apr 14  2014 user
</code>```

The largest file I could find in the /data directory is only 3.8M in size.

```<code>root@kltetmo:/data # find /data -type f | sort -nr | head -11
/data/tombstones/tombstone_09
/data/tombstones/tombstone_08
/data/tombstones/tombstone_07
/data/tombstones/tombstone_06
/data/tombstones/tombstone_05
/data/tombstones/tombstone_04
/data/tombstones/tombstone_03
/data/tombstones/tombstone_02
/data/tombstones/tombstone_01
/data/tombstones/tombstone_00
/data/time/time_log.5

root@kltetmo:/data # ll -h /data/tombstones/tombstone_09
-rw-------    1 system   system      3.8M Jul 25 12:33 /data/tombstones/tombstone_09
</code>```

Also,

```<code>root@kltetmo:/ # du -d 1 -h /data | sort -nr
1016.0K /data/resource-cache
580.0K  /data/time
108.0K  /data/backup
36.0K   /data/property
31.1M   /data/tombstones
20.0K   /data/mediadrm
16.0K   /data/nfc
12.0K   /data/drm
11.7M   /data/system
9.3G    /data
8.0K    /data/local
5.0G    /data/media
4.0K    /data/user
4.0K    /data/shared
4.0K    /data/security
4.0K    /data/lost+found
4.0K    /data/fota
4.0K    /data/dontpanic
4.0K    /data/connectivity
4.0K    /data/bluetooth
4.0K    /data/audio
4.0K    /data/app-private
4.0K    /data/app-lib
4.0K    /data/app-asec
4.0K    /data/adb
4.0K    /data/.ssh
2.3M    /data/anr
1.8M    /data/misc
1.6G    /data/data
1.3G    /data/dalvik-cache
1.3G    /data/app
</code>```

Where is the bulk of the 9G worth of used space coming from?


问:
Auto-Capitalization is Capitalizing First Two Letters in a Word
This is a weird issue that has been happening with my Galaxy S5 for the past month or so (I've had it for at least 4 months, had an old one for a year before that with no issues).

This is on Android version 6.0.1 (not rooted or anything).  Often times (but not every time) when I start a new sentence in a text field, it capitalizes the first two letters of the sentence.  After the first two letters are capitalized (and I don't fix it) the word auto-corrects to an all caps version of the word (e.g. I go to type "hello" and it starts it off as "HEllo" then changes it to "HELLO").

My initial thought was that the keyboard was just lagging a bit and the "shift" key was being kept on for two letters instead of just the first.  I was paying more attention today and noticed that even if I type quite slowly, the "shift" is actually held down after the first letter goes into the textbox.

I'm wondering if anyone knows how to solve this problem without turning off the Auto-capitalization or Auto-correct.  It's not a crippling issue; but it really hurts my user experience when I have to backtrack all the time.

I couldn't find anything about this online (it's a weird issue to search that gives results for things I really don't care about).  Any help fixing it or even explaining what is happening would be greatly appreciated.

Edit: I'm just using the stock keyboard.

ContentLicense: CC BY-SA 3.0


问:
Unable to flash firmware
I tried to flash Samsung Galaxy note 2 Gt-N7100 firmware N7100XXUFNL1_N7100ODDFNI1_N7100DDUFND1_HOME.tar.md 5 using odin version 1.85 ,3.07 , 3.09 , 3.12 .3 but i am getting Fail as odin status i found that i need to flash pit file so , i flashed pit PIT_N7100_16GB_20121102.pit along with it but still getting status as Fail .Then i tried flashing twrp too but still status is fail

Odin log

```<code><OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/005> Odin engine v(ID:3.1203)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<ID:0/005> Initialzation..
<ID:0/005> Set PIT file..
<ID:0/005> DO NOT TURN OFF TARGET!!
<ID:0/005> FAIL!
<ID:0/005>
<ID:0/005> Re-Partition operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
<ID:0/005> Removed!!
<ID:0/005> Added!!
</code>```

I have TWRP recovery installed but i am unable to mount .
Internal storage , External sd card ,OTG are showing 0mb.When i boot into twrp a to3g window opens in to my laptop.
Please help me fix this.

Odin log With Repartition unticked

```<code><OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> N7100XXUFNL1_N7100ODDFNI1_N7100DDUFND1_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<OSM> All threads completed. (succeed 0 / failed 0)
<OSM> All threads completed. (succeed 0 / failed 0)
<OSM> All threads completed. (succeed 0 / failed 0)
<ID:0/004> Added!!
<ID:0/004> Odin v.3 engine (ID:4)..
<ID:0/004> File analysis..
<ID:0/004> SetupConnection..
<ID:0/004> Initialzation..
<ID:0/004> Get PIT for mapping..
<ID:0/004> Firmware update start..
<ID:0/004> sboot.bin
<ID:0/004> NAND Write Start!!
<ID:0/004> FAIL!
<OSM> All threads completed. (succeed 0 / failed 1)
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Removed!!
<ID:0/004> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> N7100XXUFNL1_N7100ODDFNI1_N7100DDUFND1_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/004> Odin v.3 engine (ID:4)..
<ID:0/004> File analysis..
<ID:0/004> SetupConnection..
<ID:0/004> Initialzation..
<ID:0/004> Get PIT for mapping..
<ID:0/004> Firmware update start..
<ID:0/004> sboot.bin
<ID:0/004> NAND Write Start!!
<ID:0/004> FAIL!
<OSM> All threads completed. (succeed 0 / failed 1)
<ID:0/004> Removed!!
<ID:0/004> Added!!
<ID:0/004> Odin v.3 engine (ID:4)..
<ID:0/004> File analysis..
<ID:0/004> SetupConnection..
<ID:0/004> Initialzation..
<ID:0/004> Get PIT for mapping..
<ID:0/004> Firmware update start..
<ID:0/004> sboot.bin
<ID:0/004> NAND Write Start!!
<ID:0/004> FAIL!
<OSM> All threads completed. (succeed 0 / failed 1)
</code>```

ContentLicense: CC BY-SA 4.0

Title: Unable to flash firmware


问:
How do I copy the stock launcher's layout of widgets, icons, and folders from the old Nexus 6 to the new Pixel?
I received my new Pixel today (Yay!) and I went through the installation.  During which I was asked to migrate my old phone info using the Google app.  (My old phone is the Nexus 6 not the 6P).  It happily downloaded and installed all my apps and settings (at least I hope all of my settings since I see my background has copied).

Now, when reinstalling my OS on my Nexus 6 from time to time (such as the dev preview), I always was able to restore my home screen layout along with all other settings.

Is this not possible when upgrading between physical phones?  I figured that Android would be able to migrate this data since it's the same OS version using stock Google launcher with the same 5x5 icon layout.  However I can't seem to find any information about it.

It will take me a very long time to migrate all my stuff manually since I have  many, many folders so any help would be appreciated.  (I'm all for getting under the hood too.)


问:
Access PC storage from phone
Is there any way to show up my computer's storage in my phone when I plug in my phone using usb cable?
It is similar to auto-mounting of phone storage in pc but different in that it's phone which would be accessing the pc storage.</p>

Title: Access PC storage from phone


问:
Factory reset doesn't seem to work entirely
I have a Samsung Galaxy S4.  Performance playing videos is sluggish, and so are some calls and even camera functions, unless I'm on a Bluetooth connection.  In addition, after I perform a data wipe/reset from recovery mode, there are some files still present that I would suspect shouldn't be, like a file I placed in system/app.

What is happening here baffles me, but I suspect it may be something to do with the factory wipe not actually wiping everything, and some kind of internal memory corruption. A thread on another site I found advised that internal memory can become locked as read-only.  Don't know if that's what's doing it.

Is there a way I manually delete the internal memory?  Being an S4, I can't put a custom recovery on it (thanks, AT&T), so I can't wipe things from there.  ADB complains that files are in use when I try to delete them.

Is there another way to delete these files?  Which ones can I safely delete?  Could this be another problem besides memory corruption? What can I do to troubleshoot?

Thank you for any help!


问:
Why does vibrate turn off every time a call is ended?
I have a Galaxy S7, MM 6.0.1, rooted/xposed.

Any time a call is ended for any reason, whether it be after an actual conversation, or a manually rejected incoming call, or an automatically blocked/rejected incoming call, vibrate turns off.  I need to know how to stop this from happening.


问:
Phone gets extra hot and connection problems with replacement ROM
Ever since I upgraded my Galaxy S4 to Lollipop (CM12.1) I have had problems with the SIM card 'being removed'. It usually happens after a bit of use and the phone gets hot. I get a 'SIM card has been removed, please restart' error and I cannot connect to my carrier until I do (Wi-Fi and Bluetooth still work, as well as the SD card reader). I have tried an upgrade to Marshmallow (CM13) but the fault remains as well as inducing Bluetooth problems so I have rolled back to Lollipop. I have also tried replacing the SIM and SD card holder with no change.

I'm wondering if there was some power management Samsung had in their ROM that CyanogenMod hasn't implemented.

Is there a way to control the power consumption so the phone doesn't get too hot and possibly cause problems with the SIM card holder?


问:
Moved mp3's from internal storage to sdcard with su privileges - music apps don't see them now
In order to free up space on internal storage I opened a terminal and su removed some uneeded files.  While still su root, I also moved my mp3 collection out of internal storage onto the external sdcard.

When I go back to Terminal, the files still show in /storage/sdcard1/, but my music player no longer sees them.

Is this a permissions issue? If so how do I relax permissions so that my music apps can see and open the files?


问:
How to add sound in custom created boot animation?
I successfully created a boot animation but I want to add sound to it. How do I do it?
Unfortunately

"PowerOn.ogg" in /system/media/ui

did not work.
Any help is appreciated.

```<code>                                   ##  Thank you! ##
</code>```


问:
Connecting Android to itself
How can I connect my Android to itself?

On a PC you use localhost or 127.0.0.1

I have two apps that are supposed to live on different devices. One talks to the other after you put in its counterpart's IP address.

I want these two apps to coexist on one device. I thought it would be easy, since on a PC you just use localhost:port and everything just works through the loopback interface.

Well, this isn't working on Android. Is there an equivalent?

Googling just shows up web devs wanting to point Android to thier local PC dev environment which is not what I want.

Title: Connecting Android to itself


问:
New files 'do not stay' on SD card after it is unplugged
I insert my SD card used in Android phone to computer and copy or create new files there. It seems that everything is ok but when I unplug it and plug it back in the files are not there - also they cannot be seen from Android of course. What can be the problem ?</p>


问:
How can I prevent DNS resolution of a name?
Blocking DNS resolution is a very crude but simple safety net I put around websites that I have moral issues with — by blocking DNS resolution I prevent a connection being made to the remote host in the first place, which greatly reduces their ability to do much of anything with my data, or my eyeballs. This isn't about advertisers; it's really easy for ad networks to make this sort of thing ineffective and unscalable. Ad blockers try to discard the ads and keep the contents; I want neither.

How can I achieve that, or a similarly effective barrier, on unrooted Android M?


问:
ADB command to restore application data with Titanium backup?
I made backup with Titanium backup. Is there a way to restore application data using adb commands? Couldn't find solution to this, recently started learning about android
I tried with this but no luck.

```<code>adb -s MYDEVICE shell am start -t "file:///sdcard/backup/org.mozilla.firefox.TiBkp"  -a android.intent.action.VIEW com.keramidas.TitaniumBackup

Error: Activity not started, unable to resolve Intent
</code>```

I want to use adb to start Titanium backup and command it to restore that one app settings backup, possibly withount confirmation.
But if there is some other solution to restore one app settings using command line withount confirmation it will be useful.

Backup file "org.mozilla.firefox.TiBkp" is backup of settings for Mozilla made with TB. It has .TiBkp extension but I also have .gz backup also made with TB.
Backup file is in the sdcard, but if there is solution to restore it from C: it will be useful as well. Only I don't want to restore entire phone, nor .apk itself, only settings for one app.
Also I tried with
adb restore with different commands and options but it initiates full backup and ask me to confirm.


问:
How to fix background skew in screen recording
I'm currently using an Axon 7 (Android 6.0.1) to record some gameplay using the Google Play recording feature.

While recording in 720p, the quality looks great until there is a lot of movement with my character. For example, in the video below, from 0:25 to 0:27, the background gets extremely blurry because my character is moving.

https://youtu.be/xIBF4AdSl54

Is there a way to fix this? I'm not sure why I have this poor quality. whether it is my phone or the software I'm using, but I've seen other people's videos that have pristine quality throughout their entire video. I've made sure to turn off any powersaving settings as well as keep my phone plugged in during the recording, but that didn't change anything.


问:
Why would Google account show hundreds of YouTube purchases?
Google allows deleting Google products within a Google account.

A friend's Google account shows that it has a YouTube profile within his account.

My friend does not use YouTube, so he went into the Google account manager to delete the YouTube profile.  When trying to delete his YouTube profile, Google warned that doing so will delete his 1525 YouTube purchases!

My friend states that he has never purchased anything on YouTube, nor has he ever provided Google with a payment method.  Before deleting his YouTube account, how can he see these hundreds of purchases that Google has claimed he made on YouTube?

Update

Our always helpful Dan Brown recommended reading:
https://support.google.com/googleplay/answer/2850369

Based on the info in that article, I had my friend look at his order history in the Android Play Store.  It showed hundreds (perhaps 1525?!) of orders for items that had no cost: free music tracks, videos, digital magazines, and digital books.

All of the items are from the Play Store; none of the items appear to have anything to do with YouTube!

So either this means:

He has an additional 1525 purchases in YouTube.  But how does he view those?

or

For some reason Google is claiming that deleting a YouTube profile will result in the loss of 1525 free Play Store items.  Why would YouTube have anything to do with Play Store orders?


问:
How boost adb wireless wifi data transfer speed?
I use the adb by wifi.And I try to install apk,but I found the data transfer is very slow.Is there any way to boost the speed.</p>


问:
Unable to Install Apps from on Samsung Phone
A friend of mine gave me here phone to install an application from Play store because she could not do on her own. It was a Galaxy J1 mini phone and I thought it would not take long to install the app which was 5 MB. The app downloaded up to 99% and when it was time to install it failed to continue. Later I tried the second and third time but it was all in vain.

I decided to send the app from another Android phone using but it didn't have flash share so I used Bluetooth. Funny enough the apk on the phone appeared unrecognized at all. In short the phone didn't have an installer app or it had been corrupted by a virus or got deleted by mistake. How is it that such an important system app could go missing on a phone? How can I solve such an issue next time?


问:
Question regarding slowdowns and swiping
2 questions regarding my note 4.

My phone randomly slows down / freezes. Especially when calling up a keyboard and start typing, it freezes.. very annoying.

I have a feeling, the keyboard is getting killed by the OS and when I want to type something it takes up a few seconds to "boot up".

Also looking at monitoring apps, I see that Android services consistently is taking up CPU time. Cpu usage is almost always hovering at 30% without doing anything with occasional spikes. When I want to d something that happens to conincide with that spike, thats when the lag spikes come.

Is there a way to find out what app is causing this? "Android Services" doesnt really say much..

Another question is regarding swiping. This might be a nitpick, but I noticed on some apps in order to swipe, I have to do the swiping motion for a pretty long distance. On apps like inbox, it's enough to do a little flick. On others like MS Outlook, I have to keep my finger glued to the screen for almost a quarter of the width of the screen, otherwise it will bounce back.

I think what is happening is, the dev optimized the swiping motion to be on a smaller screen and didnt take into account larger devices. Is there something I can do about this?


问:
How to create lock pattern without pin in Android 6
When I'm trying to secure my phone with the pattern it is forcing me to create a pin which isn't secure. Is there any way to bypass pin creation screen?</p>


问:
SD Storage - Apps move back to internal Storage after update
I have a query pertaining to the moving of Apps across the various storage drives in android. I recently purchased a VFD 700 , running on Android 6.0. This has 16 GB Internal storage, along with which I have added a 128 GB SD Card for additional storage.
I have formatted the SD card as Internal storage to facilitate movement of the applications from the main storage to the secondary storage which is my SD  card and this works fine sans issues.
However when the apps get updated, the apps move back to the internal storage , depleting  the storage and forcing me again have to move them to the SD card. This is how android works or is this a bug in the Android v6.0.

Please suggest any settings change or app which can manage this , i.e. retaining the Apps  in their installed location, without having to manually move them across every time an update is done.

Cheers,

Ashoka


问:
Can I trust MoboClean to deny specific permissions of other apps?
A couple of articles on the Internet about how to block specific application permissions refer to some app called MoboClean.

It doesn't seem very popular and well-known trusted-by-users app so I wanted to ask for some more expert opinion about how safe this app is (it's not open source AFAIK) and whether should I bother installing it at all.

Moreover, it's not provided in the android market; you have to download the apk yourself and install it manually, which leads me to additional suspicion.


问:
Change DNS to openDNS but keep DHCP, NOT static
I want to change my DNS settings to open DNS but I want to keep the setting at DHCP not static since that won't work on this network. Is this possible?</p>


问:
Why isn't my Android not charging at night?
I have a Motorola Turbo 2. It's not charging properly at night. Yesterday I woke up and the battery was at 1% even though I had it looked up to the charging cable. Last night my phone was fully charged, yet this morning it was down to 45%. I kept it looked to the charging cable.

How do I find out if my Android's battery is defective or the problem is with the cable?

Is over charging a phone's battery damaging to the phone?

Thanks for your help.


问:
Cannot click "Ok Google" detection and "Screen search" on Nexus 5

Click image for larger version

This are the screen shots from my Nexus 5. Recently I flashed Android N and installed Gapps but I am not able to turn them on.


问:
Removing Knox and SElinux
I am having problems setting the kernel to permissive (SElinux). I have already tried the setenforce 0 command with terminal but it immediately goes back to enforcing as soon as I set the setenforce 0 command. So I finally got fed up and decided to monitor what was actually going on in my phone by using a logcat. After looking at the logcat, I found a line of code that could be setting the kernel to enforcing by default.

Here is the code:

```<code>/audit   ( 6001): type=1404 msg=audit(1479393162.929:264): config_always_enforce - true; enforcing=1 old_enforcing=1 auid=4294967295 ses=4294967295
</code>```

The config_always_enforce is set to true so that means I should probably set this to false.

Unfortunately I don't know where this value is in my system. Does anyone have any idea? I have a Galaxy S6.

Also, I removed all the Knox apps, but everytime I reboot, I get Knox folders reappearing and a file called knox emulated in the /storage folder. Have I not removed all the Knox apps?

I will post my logcat that way ya'll can take a look at it.

I hope you all can help me because I really want a custom ROM so I can use Xposed.

Title: Removing Knox and SElinux


问:
How to find out External SD card mount block?
Im going to reformat my sdcard to have an ext4 partition for installing linux on my phone.
I'm using Aparted app to do this:

5GB Fat32 for android to work with.
10GB ext4 for Linux.
1GB swap for increasing memory.

It has an internal storage protection so it won't wipe the internal memory.
By default it wont format because it says it's currently on internal storage.

So i searched a bit and found that external storage is "mmcblk1p1" mostly.
I checked out the settings and it was set to this:

So i added a "p1" at the end of it but I see this result...i think there is no such a thing?

I also tried the "detected devices" option and taped on "usbdisk" but still no good results:

I tried the "mount" option but I'm not that professional to findout something from these:

su (i set this starter "su" on terminal so it's always on root)
u0_a247@D5803:/ $ su
root@D5803:/ # mount
rootfs / rootfs ro,seclabel,relatime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,size=892968k,nr_inodes=163604,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,size=892968k,nr_inodes=163604,mode=750,gid=1000 0 0
none /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
tmpfs /mnt tmpfs rw,seclabel,relatime,size=892968k,nr_inodes=163604,mode=755,gid=1000 0 0
none /dev/memcg cgroup rw,relatime,memory 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
tmpfs /tmp tmpfs rw,seclabel,nosuid,relatime,size=892968k,nr_inodes=163604,mode=755 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,discard,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,relatime,discard,noauto_da_alloc,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,relatime,discard,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/apps_log /idd ext4 rw,seclabel,nosuid,nodev,noexec,noatime,discard,nobarrier,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/LTALabel /lta-label ext4 ro,context=u:object_r:lta_label:s0,nosuid,nodev,noexec,noatime,data=ordered 0 0
tmpfs /storage tmpfs rw,seclabel,relatime,size=892968k,nr_inodes=163604,mode=755,gid=1000 0 0
/dev/block/loop0 /system/etc/product/orig.applications squashfs ro,seclabel,relatime 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
/dev/fuse /mnt/runtime/default/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/fuse /storage/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/fuse /mnt/runtime/read/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/fuse /mnt/runtime/write/emulated fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/block/vold/public:179,65 /mnt/media_rw/039B-1DF0 vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/public:179,65 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/fuse /mnt/runtime/default/039B-1DF0 fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/fuse /storage/039B-1DF0 fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/fuse /mnt/runtime/read/039B-1DF0 fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
/dev/fuse /mnt/runtime/write/039B-1DF0 fuse rw,nosuid,nodev,noexec,noatime,user_id=1023,group_id=1023,default_permissions,allow_other,allow_utime_grp 0 0
root@D5803:/ #

Wich block is my external sdcard???
I gotta tell my internal is 16GB and my external is 16GB too...Yeah I think that may make some confusions...
I will try to borrow a 8GB from a friend and see if the Aparted changed to 8GB or not...if yes...i think it just misunderstands the storages, I will try it ASAP and tell the result.

I'm posting this from phone so there is no highlight or code option to make things prettier and organized, so I'm happy if you do it.
    Thanks in Advance.

INFO:
D5803
Xperia Z3 Compact
Stock kernel
SliMM Rom
Android 6.0.1
Locked bootloader

I found out my SD card won't show up on this app too:

But ES file manager finds it and I have access to it fully...anything works:

Maybe it's because that I mounted it as "portable storage"?


问:
Cellular radio dead? No carrier signal, "No service", no mobile networks
I own a Motorola Moto G 4G (XT1040). Original stock ROM, Android 5.1,  unlocked bootloader, custom TeamWin recovery, rooted. I only install apps from Google Play, F-Droid or trusted sources.

Last week, a strange issue appeared out of the blue -- I haven't flashed any new roms, recoveries, nothing out of the ordinary, just my normal daily usage like the last entire year. Until then, I had been using the same retail stock ROM it came from factory, without ever flashing any other ROMs.

(I have had this very same issue before once, with exactly the same symptoms, but I can't remember what I did in order to fix it - however the fact I was able to fix it could mean it's not a hardware issue. Maybe. Who knows).

The mobile signal icon started displaying zero bars, and a "no service" message:

I can't make or receive any calls, or use mobile data, despite a "G" icon that, I think, indicates some sort of data connectivity.

I've already tried:

Enabling and disabling the airplane mode,

Rebooting the device,

Changing the "preferred network mode" to either 2G, 3G or 4G,

A factory reset,

Installing CyanogenMod 13.0 latest snapshot,

Restoring a known good TeamWin full backup (which includes the modem partition)

I've performed adb logcat -b radio -v time -d and it includes the following line:

```<code>12-13 03:42:01.520 D/RilRequest( 1653): [3660]< RADIO_POWER error: com.android.internal.telephony.CommandException: GENERIC_FAILURE ret=
</code>```

I'd include the entire log here but it's a 300 KB file and I'm not sure how do I anonymize it properly.

So far I'm considering:

A hardware issue;

A bad SIM card - My SIM card works on another phone;

A blacklisted IMEI (very unlikely) - according to random sites, there's no block.


问:
Disconcerting security message in tangerine bank app, should i be concerned?
Using a One Plus Three,  not rooted.

I get this popup when i start up the Tangerine banking app:

They recently updated the app and it wasn't doing this before


问:
/sbin/sh: pm: not found
I was trying to install apk files from adb. I used the command adb install <app-name>.apk command. But it returned

/sbin/sh: pm: not found

But if I login to the shell with adb shell and do which pm, it returns

```<code>/system/bin/pm
</code>```

But still I can't install apk using pm. If I do pm install /sdcard/app-name.apk It returns same /sbin/sh: pm: not found error.

whoami returns strange things.

```<code>whoami: unknown uid 0
</code>```

But If I become root and install using pm it works just fine! What could be the problem and How do I solve it?

I'm using a custom ROM (WolfRom v2) on Xperia Sola Phone (2012).

Output of ls -l /system/bin/pm. With root and non-root both returns this result.

```<code># ls -l /system/bin/pm
-rwxr-xr-x root     root          191 2008-08-01 18:00 pm
</code>```

Running adb shell "/system/bin/pm install /sdcard/app-name.apk" returns same error

/sbin/sh: /system/bin/pm: not found

I also checked the sh's permissions. ls -la /system/bin/sh returns this

```<code>lrwxrwxrwx root     root              2016-12-06 12:00 sh -> mksh
</code>```

Which looks a little unusual. Also ls -la /system/bin/mksh returns this

```<code>-rwxr-xr-x root     shell      153344 2008-08-01 18:00 mksh
</code>```

I've also seen that running mksh instead of sh directly gives a root shell.

Title: /sbin/sh: pm: not found


问:
How to close a port in my android device [i9515]?
When I used nmap to check the status of ports in my android device, I found out that port 514/tcp was open. I googled about the respective port and I found the following in the Wiki.

```<code>514 TCP     Remote Shell, used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh)
</code>```

Is it safe to keep this port open?
If not, how can I close this port?

I ran the scan from a CentOS virtual machine in the same network.


问:
googleota directory on SD what is it? A duplication of DCIM folder, or else?
In my Android device I set the default location of file (photos, video, etc.) to be saved to SD memory card. Recently I had some problems with my phone/SD-card and did a backup of the SD files to my PC.

I noticed that there is a googleota directory that seems to be a duplicate of DCIM (I also noticed two "Camera" albums in Gallery as well). What's the purpose of the googleota directory on my SD card? Can I delete it safely?

EDIT:
I decided to delete the googleota folder from SD-card and now there's only one "Camera" album in Gallery (that's good as the second one was only a duplicate). Then, after little time, googleota folder has been created again in my SD-card... Anybody knows what that directory is intended for?


问:
Missing FM radio functionality in CyanogenMod on Samsung Galaxy S3 (i9300)
I installed CyanogenMod 13 on my i9300 and noticed there is no radio app any more.

How can I get the functionality back?


问:
Cyanogen OS 14 for OnePlus One?
Will there a Cyanogen OS 14? And if so will it be available for the OnePlus One?</p>

Title: Cyanogen OS 14 for OnePlus One?


问:
Hangouts notifications not appearing until I open the app
My notifications for Google Hangouts are not showing until I open the app. How can I fix this?</p>


问:
Disable system apps without closed-source tools?
After spending more than an hour searching through F-Droid for an app to disable system apps, I gave up. The only thing I was able to find was Disable Manager and that doesn't seem to be able to anything that I can't already do using Android's Settings ui.

I know there are quite a few tools on the Play Store that can disable system apps, but I couldn't find one that is open source.

So I was wondering if it would it be possible to force Android's Settings ui to enable the "Disable/Enable" button for system apps.

Or, if that's not possible, if there is an open source app that would allow me to do it.

My phone: OnePlus One; Running CyanogenMod 13 without gapps; Rooted

Using microG, F-Droid and Xposed...


问:
Black screen after flashing CAF ROM
On a Nexus 5 D820 with the latest Google stock images installed. Note: data formatted as ext4.

Steps taken:

1) flashed hammerheadcaf TWRP

2) wiped all data

3) flashed CM13 CAF zip

4) 2 errors, same: unknown command: [log]

Power off, and then attempted a boot. Nothing. Just a black screen. Do I need an older Nexus 5 Bootloader/Radio Image?

Edit: This may be screen-related. My N5 has had its screen replaced, and others seem to possibly have a similar issue.

Title: Black screen after flashing CAF ROM


问:
S6 Edge stuck at Samsung logo
After a walk outside I came in to see that my S6 edge shows the logo and tries to start, but it doesn't. It is a blinking logo.

Any ideas how I can get it to start up normally again?

Title: S6 Edge stuck at Samsung logo


问:
Are contact groups totally gone for Marshmallow?
I own a Sony XZ with Android 6.0.1 Marshmallow and I just upgraded from a 4.4 KitKat phone.

Under Google Contacts you can add each user to one or many groups and these groups were visible under KitKat.  I assumed that would stay the same, but it doesn't seem like it.

I read that since Lollipop this feature was no longer available.  Can anyone support or reject that fact?  Is there any way around it?  Does anyone know why Google removed such a useful feature and then only half (Android support) of it?


问:
Android File Transfer not working on Sierra
I have a Huawei Mate S with Android 6.

After updating my MacBook Pro 13" Retina to Sierra I noticed that Android File Transfer correctly opens up when I plug the phone into the USB, but the window remains empty, as if the device isn't containing any file.

I've tried everything, switched USB mode to MTP, activated developer options, but still no joy.

The USB cable is ok, it is the original Huawei provided with the phone. I'm figuring out some permission problems, but I can't go any further in this direction.

Does anyone have the same problem?


问:
How does copy from nearby device from Nexus 5x to Nexus 6p work?
I recently got my new Nexus 6p and used that procedure (copy from another nearby device) to copy data from my existing Nexus 5x to it:

http://phoneradar.com/how-to-transfer-data-to-a-new-android-phone-with-set-up-nearby-device-feature/

However, when I got to the point where I needed to compare the two codes, I accidentally clicked on Next, without comparing them. However, everything got synced on Nexus 6p in about 10 seconds, my desktop instantly looked exactly the same (with the applications starting to install).

It got me thinking - how does the procedure work? I couldn't find info on it.

Are Bluetooth/WiFi only needed for discovery, is any data transmitted over them?

Is data kept on Google servers so that when the phones approve they are nearby there is an unique ID (or shared keys) that allow copying of account data to this exact device (Nexus 6p) from the servers to it?

Is it possible that if the codes were different and I clicked Next and if there is a man in the middle - could he/she receive the account info and at the same time I see it intact on my new Nexus 6p?

In general, I would be grateful if somebody could explain the procedure.

Thanks.


问:
how to disable automatic pop up of keyboard while exiting text
I have android 5.1 on my samsung mobile. I have Ms word app on it. When i tap anywhere in any opened word document, automatic android keyboard pops up. This is very annoying during reading the document. I have to press back button again and again in order to make it disappear. I have checked in the settings of android in order to disable this auto pop up feature but i could not find any.

Can anybody tell me how to disable this auto pop up of android keyboard?


问:
How do I skip the confirmation after creating a reminder in Google Now using voice?
Before, when I'd activate Google Now with "Ok Google" to create a reminder, it would just create it right away.

Now, it asks me for confirmation to save and I have to say "yes".  How do I revert it back to the old way so that it just automatically saves.

Samsung Galaxy S6 (Unlocked)
Android 6.0.1


问:
Does anyone know how to or managed to upgrade to Lollipop a Samsung Galaxy Tab E?
I am asking specifically for the following models of Samsung Galaxy Tab E which seems to be stuck on KitKat(4.4) without being able to upgrade to Lollipop(5.0) ?

SM-T113NU

SM-T561

SM-T560

Does anyone know if it will be EVER possible to upgrade it?  Is there any fundamentally truth that forbid to do the upgrade ?


问:
Manage file access for apps (Linux user accounts/groups)
I recently realized that Xprivacy is not capable of restricting the file storage access. So now I'm looking for a reliable way to do that.

I guess denying the general storage permission would prevent apps from accessing it, but I have yet to find an app that doesn't immediately crash or become useless when you do that. ...So that's definitely not the way to go.
Also, I want way more fine-grained control. For instance I might want WhatsApp to be able access /storage/emulated/0/WhatsApp and /data/data/com.whatsapp, but deny access to everything else.

Xprivacy seems to be able to do that using its whitelisting functionality. But sadly it doesn't actually work.

I found out that every app in Android has it's own Linux user account.
And this got me wondering:

Shouldn't it be possible to use standard Linux file permissions to manage which app can access which folder? If that requires changing the file system (e.g. switching from FAT to EXT4 for the SD card, as FAT wouldn't support those permissions), can that be done and how?

Has anyone tried that before?

What would I have to do? (Root access and a terminal are not a problem.)


问:
Chrome browser crashing with many tabs open
I use a Samsung Galaxy S6 Edge  but there was no tag for the "edge" version and I don't have the rep to create it.

I have had between 300-500 tabs open in the Chrome browser for quite a while, and I noticed some behaviors that I'm curious about.

Chrome crashes a lot when switching tabs or closing tabs. In particular:

a) There seems to be no limit on how many new tabs I can open, but it gets slow when the number of tabs is high

b) When closing tabs, I can always close 2 tabs but if I close 3, chrome will crash.
To prevent this from happening, I have to close 2 tabs, then switch one remaining tab into focus and let it load for a few seconds, then go back to the tab overview, close 2 more, switch one into focus, and so on. It always crashes if I close 3 tabs, which makes me wonder if there is a bug in the code for restructuring the tab list/stack/whatever holds them.

c) When switching tabs, I need to be careful not to scroll too far. Meaning it usually works to switch to the nearest +/- 1  or  2 tabs away from the current one. But Chrome will often crash if I scroll further away than that.

At some point, I made the effort to count all the tabs and ended up around 400. That was without switching any tab into focus, so it seems that scrolling far is ok without crashing, as long as I don't switch a far away tab in focus.

d) When it crashes during tab switching, it "forgets" that I had closed some tabs and on the next restart, those tabs are back again. It seems that the tab list/stack is written into storage whenever bringing a tab into focus, why the method in b) of closing max 2 at a time is the only way to reduce the number of tabs. Step by step, but time consuming.

Is this device specific? Does anyone have insights into why it works like this?


问:
Adobe Acrobat Reader's scanner produces blue image
I just scanned an white sheet of paper with the scanner in the Adobe Acrobat Reader app and I got a blue hued image. I tried changing the scanned image to original and I still got a blue image.

I tried scanning the same document with CamScanner and there was no problem there. I recieved a normal image with no blue tint.

What should I do?


问:
Unable to use PIN or fingerprints at start up
My LG G5 request PIN at start up. It always work except for twice where my PIN won't work and I have to do a hard reset and losing all my data. For the second time, I tried locking into my Google account and using Google's Android Device Manager to reset the PIN with the lock feature (I suspect the PIN somehow mysteriously got reset to something else), but I Google said I already have a screen lock (PIN) and adding lock code is not needed.

So I am stuck again other than doing a hard restart. Local repair shop won't take my service because I lost my purchase receipt. Has anyone experience the same issue and have a work around? Thank you.


问:
Location and filenames of wireless drivers on Android 5.02, Kernel 3.10.49?
I am looking to fuzz the wireless drivers and linked / associated files on Android 5.02, kernel version 3.10.49.
I am looking for vulnerabilities in those files.

I believe I need to know what the files are called, and where they are located - this is what I'm requesting.

I have searched via google, and believe they may be part of specific builds of Linux kernel.


问:
Insufficient free space on SD card when there's still some room on it
I'm experiencing a weird behavior on my Neffos C5 smartphone with Android 5.1 . The phone is rooted, and I have the ability to write directly to the SD card because of editing the /system/etc/permissions/platform.xml file.

I was able to copy some files from my linux (Debian) using jmtpfs tool to SD card (32G) in my phone. But I also removed some of the files. For now there's around 10 G free space left on the SD card, but when I want to copy a file 500M is size, I get an error that there's insufficient space on the device.

When I take the SD card out of the phone and mount it via SD card reader on my linux, the problem doesn't exist, but I can't write the same file via MTP.

Sometimes when I remove files directly from the phone, my PC still sees them and I can remove them once more via MTP. Sometimes when I write some files to the SD card via MTP, the phone doesn't see them. I don't know if that's related, but it might be.

Is there a way to fix this? Is this a problem with a phone or Android or something else? How to avoid this kind of situations?


问:
Zeroconf / Avahi mDNS resolution on Android
I'm running CyanogenMod 12.1 Android on a tablet. I'd like to access local servers and services that I have on my LAN which are advertised using Avahi with foo.local style names. When I try this in Chrome or the built-in browser, the DNS lookup fails.

Is there any way to enable this?

```<code>-Olin
</code>```


问:
Can't clean format in TWRP Recovery
Phone Moto X, "Ghost" 2013, 1st-gen., Developer's version and unlocked with Motorola code.

Maybe this is not supposed to be cleaned off, but thought I'd ask as I am far from an expert with this stuff. I am moving up from CyanogenMod cm12 to cm13 and it is strongly suggested to clean before an install up to the next level.

Using TWRP "wipe" and selecting everything, I get this error...

```<code>Formatting USB OTG using mkdosfs...
process ended with ERROR=1
unable to wipe '/usb-otg'.
unknown MTP message type: 1
unable to wipe '/usb-otg'.
</code>```

I searched online and found a Fastboot command using '$ fastboot format userdata' on a Ubuntu PC (with ADB) that returned the same error after completing the format.

How can I get a complete clean system to start with?

Title: Can't clean format in TWRP Recovery


问:
Separate SIM cards for different users?
is it possible to assign the different SIM cards in a dual-sim phone to different users in Android?
-- I tried this with my Moto G4 Plus phone, but did not manage to set this up.  It seems that the SIM card settings are global and not per user.

What I'd like to achieve is having one user profile and SIM card to private usage, and the other SIM card assigned to a separate user for my work.

Is this a systematic Android limitation, or is it only that the Moto G4 Plus does not support this kind of setup?

Thank you.

Title: Separate SIM cards for different users?


问:
How to back up game data in galaxy y s5360
I have Samsung galaxy y s5360 in which i installed hill-climb racing  i want to backup game data but i dont have google play service and cannot installed it because of low space is there any way to back up without google play service and transfer it to another phone </p>


问:
Move playlist from one application to another in android
So I have Google's Play Music application that I used till now. But since couple of days I'm facing issues with this app, it hangs a lot, doesn't respond to the commands, and I even updated it few times and currently its updated to the latest version.

Now I have another inbuilt music app of Asus and I am wondering if there's a way to transfer the playlists that I have in Play Music to the Asus Music player app? I mean, idk, is there some playlist file which if I'll transfer will create the playlists in the Asus Music player app. (I know it sounds kinda lame, but would be very helpful)

Also, the playlists that I currently have, has too many songs in it. So creating these playlists altogether from the beginning in the other app (Asus one) wouldn't be a proper solution here.

Thanks!


问:
Cant manage to mount sdcard on cyanogenmod
So I know that you are not found of cyanogenmod but I don't really know where else could I ask that.

So I'm trying to use a classe 10 SD-card which is called "corrupted" when I first insert it.

From this post I tried to used mount | grep sdcardbut the output is empty even if I have a little icon of an sd card on the top of the screen.

Is there an other way to find this sdcard ?


问:
Android can't access services hosted on my own LAN
My girlfriends Sony Xperia X cannot currently access any internal services on my network.

access to the external internet is fine.

I have a very simple home network. single wireless AP running a single 192.168.1.0/24 network with DHCP provided by the router.

I have a ESXi host with a variety of services running. Included amongst that is a media centre running SABNZBD/SONARR & Couchpotato.

I set my girlfriend up with NZB360 a few weeks ago so she could control the media downloads. This has stopped working.

I have tested NZB360 from my own HTC M7 and it works fine. I have also tested all web services from the hosting machine and other devices across the network. All systems are up and working as expected. Attempting to access the web services via Chrome does not work (ERR_CONNECTION_REFUSED).

On my GF's phone I have installed fing, on running a scan on the network I can see all the devices on the network, but running a service scan against the windows box hosting the media centre I see zero services listed. Running the same scan in fing on my own phone shows ~15 ports open.

I've installed a simple shell on the GF's phone and IFCONFIG shows a proper network configuration. Ping responds as expected.

I can access my own phone from other devices on the network, and it responds to ping/icmp. Hers does not.

To all intents and purposes it looks like a firewall or equivalent is running on her phone, however she it not aware of any changes made in the couple of weeks since NZB360 was working.

Any thoughts?

Note : Android v6.0.1, no outstanding updates. Several listed over the past few weeks.


问:
What do I do about OTA upate notifications on my rooted Galaxy S7?
I rooted my S7 using the Odin method found in this thread: http://forum.xda-developers.com/verizon-s7-edge/how-to/root-guide-verizon-s7-s7-edge-sm-g930v-t3411015

I'm getting daily popups on my phone for a system update. For now I just reschedule it for later. Does anybody know if this update will cause problems with my rooted device? Will I have to re-root?

Should I block the update, and if so, how?


问:
Disable expanded notifications in Android v6
Is it possible to disable expanded notifications in Android v6? I can't even "collapse" them with two fingers. They start to collapse but go back to "expanded" when let go. Looking to prohibit expansion by default. Don't mind it being expandable manually but not by default without touching it. </p>


问:
"Casting to Locked"
I purchased a LG Style X over black friday.  Everything is stock and I don't even know if it can be rooted.

I connect it to my apartment's wifi and I get a notification stating "Casting to Locked".  I don't know what locked is.  I don't know who owns it.  Why am I casting to an unknown device and how do I prevent this from happening in the future?

Title: "Casting to Locked"


问:
Android device manager unlock
i was trying the feature lock by Andriod device manager but now the fone is not accepting my password . how do i unlock it? please help</p>

Title: Android device manager unlock


问:
Vibration / sound priority notifications for a Gmail label that continue until dismissed
I know the Gmail app has some per-label notification settings, however I don't see an option for a notification to appear when you have priority notifications only or an option to repeat the notification until it's dismissed.

Gmail Label Notifier used to do this perfectly when it existed. Is there nothing else?

This is essential for being on call. It seems like even if Gmail access was limited, that some program could tap into notifications to kick off the alert.

Same question: http://forum.xda-developers.com/android/help/gmail-label-notifier-alternative-t3204315


问:
Google assistant on Google pixel can't find a contact on whatsapp
I have a Google pixel and I Google assistant can't seem to find a specific contact when I say "send a whatsapp message to contact".  The name is spelt correctly, and if I scroll down the whatsapp contact list, it's there. </p>

<p>Other contacts I've tried are fine.
What could be wrong? </p>


问:
Android Samsung S7 Auto boot on charger plug Script not working
I have successfully rooted my samsung Galaxy S7 using this tutorialhow-to-root-galaxy-s7-on-android-6-0-1-marshmallow/

Now i want to boot my mobile on charger plug when mobile is off. i found my lpm file in system/bin/ using ES file browser and changing lpm file content to

```<code>#!/system/bin/sh
/system/bin/reboot
</code>```

and also tried

```<code>#!/system/bin/sh
su
/system/bin/reboot
</code>```

and also tried

```<code>/system/bin/reboot
</code>```

But none of method works for me on s7. also change the file permission for file for root,Group&World to rwx-rwx-rwx. I don't know why it is not working either i am conduction any mistake or its issue with latest technology of Galaxy S7 that preventing me to do this. It just showing empty battery now with a charging signal. No animation any more and also by replacing orignal file its doing nothing.

when i hit script from adb shell system/bin/lpm mobile reboot successfully.

Any help. Thanks is advance.

OwnerDisplayName: Muhammad Maqsood


问:
Determine which app connects to a specific host and port?
As the title says, I need to know which app establishes a connection to a host on a specific port (in my case within LAN).

In case the answer depends on the platform: The device is a Moto G (xt1045) with the stock Android 5.1 which is not rooted (and not rootable).

I think the question is meaningful as is, so it should not be necessary to read the following to answer it. As it will probably be asked anyway and should help establish context, here is my broader problem:

I have a homeserver that also acts as home entertainment system using Kodi. Kodi starts when any packet is received on port 8080, which is the case when remote apps like Kore or Yatse are used on android. With my old phone (older android version) it worked fine. With my new phone Kodi starts whenever my phone is in the LAN. Logging on the homeserver confirms the received signals originate on my phone. However I have removed the remote app from the "app switcher view" and it is not listed under running apps. So I want to know which app actually establishes this connection (the remote app shouldn't be running and other apps shouldn't connect to that specific port, so I can't figure it out in any other way).


问:
Variables in Tasker
how can I write Text directly after a variable in Tasker without making Tasker think that the variable name is the actual variable name plus the text after it?

20%DATE3-%DATE1-%DATE2T%TIME1:%TIME2:00+01:00

I basically want the "%DATE2" being read as the Variable name and the "T" read as text.

Title: Variables in Tasker


问:
how to mute all apps while my app is running?
I'm working on an app that generate sounds through audio jack to be transmitted through micro-controller to RC car, and move it right, left, forward, and back.
But the problem is the sounds of notifications interrupt the app and sends wrong data to the toy"RC Car", so I need to know how I can mute all apps while my app is running?? </p>


问:
Microsoft Office Lens Multi-page Scanning
The Microsoft Office Lens app used to have multi-page support, but now I can't find the option. Did Microsoft remove it? If not, how do I access the multi-page scanning feature?</p>


问:
third party Payment gateways in app
I am developing an app and integrating third party payment gateway for in-app purchases. So, all purchases happen by payment gateway; Is there any problem if I dont use google's in-app purchases payment?

I tried to read on android launch checklist
, but its not clear whether I still can by-pass or not use google's in-app feature.

Title: third party Payment gateways in app


问:
Adopted Storage crashes phone
Using my app-lite Bush SPIRA B3 5(Android 6.0
1, not rooted) I created a 4Gb Adopted SD just for Google play music (and Messenger.) However, It can't get even a quarter full before my device crashes and flatly refuses to boot- Unless I Remove the SD. Any help?</p>

Title: Adopted Storage crashes phone


问:
Qi charging combo for my Google Pixel XL? (Wireless charging)
I have been trying to get wireless charging working on my new Google Pixel.  It seems the following combo is a bust...

Fone Salesman UniQi (receiver) - Thin Qi Wireless Charging Receiver for USB Type C phones such as Google Pixel, Pixel XL, Nexus 6P, 5X, HTC 10, LG G5, G5 SE, OnePlus 2, 3 (Type-C, USB-C)

http://a.co/cIeimkt

Yootech T500PB (pad) - Wireless Charger,Yootech Qi Wireless Charging Pad for Galaxy S7,Galaxy S7 edge, Galaxy S6,Note 5 ,S6 Edge+,S6 Edge, Nexus 4/5/6 and All Qi-Enabled Devices

http://a.co/8tTHQvg

Samsung EP-PG920IBUGUS (pad) - Samsung EP-PG920IBUGUS Wireless Charging Pad with 2A Wall Charger- Black Sapphire

http://a.co/5PH84Nf

Kroma 5825856 (pad) - Wireless Charger, Kroma Wireless Charging Pad for Galaxy S7,Galaxy S7 edge, Galaxy S6,Note 5 ,S6 Edge+,S6 Edge, Nexus 4/5/6 and All Qi-Enabled Devices

http://a.co/7zBruMl

I have tried the UniQi receiver with all three charging pads listed above with very little success.  It does show on my phone that it is charging but the phone never increases in stored charge.  For example, went to bed last night with phone at 22% and woke up to a 1% battery life.

Any ideas what combo of Qi receiver and Qi wireless charger that will work with the new Google Pixel XL?

Edit: Just bought two of these

Nillkin 21020107 (receiver) - Wireless Charging Receiver, Nillkin Magic Tag Type-C Qi Wireless Charger Receiver Chip for Google Pixel/Pixel XL/Nexus 6P/LG V20/Huawei P9/P9 Plus/Honor 8/HTC 10/OnePlus 3 and other USB-C Devices

http://a.co/gq2JGMd

Crossing my fingers and hoping I have better results!


问:
Understanding android partitions and directories permissions
I'm playing with mount points, directories and files permissions on a rooted MotoG1 using adb (a model without SDCard Slot), and I've come into certain behaviours I can't really understand.

Connected with shell I can see a mounted partition:

```<code>$ mount | grep storage
/data/media /storage/emulated/legacy esdfs rw,relatime,upper=0:1028:660:771,derive=legacy,nosplit 0 0
</code>```

In that directory there is a file, which belongs to root, without read persmissions for user shell:

```<code>shell@falcon_umts:/storage/emulated/legacy $ ls -l contacts2.db
-rw-rw---- root     sdcard_r   315392 2016-12-02 16:24 contacts2.db
</code>```

Since I need to move that file to the host computer using adb pull command, I get root access to change the owner of that file to shell (surprisingly I find the files are located in /data/media/0, not directly in /data/media):

```<code>root@falcon_umts:/data/media/0 # ls -l contacts2.db
-rw------- root     root       315392 2016-12-02 16:24 contacts2.db

root@falcon_umts:/data/media/0 # chmod 755  contacts2.db
root@falcon_umts:/data/media/0 # ls -l contacts2.db
-rwxr-xr-x shell    shell      315392 2016-12-02 16:24 contacts2.db
</code>```

As root, the changes to the file owner seem to be made, but when I get back to the shell account, the file keeps its previous owner.

```<code>root@falcon_umts:/data/media/0 # exit
shell@falcon_umts:/storage/emulated/legacy $ ls -l contacts2.db
-rw-rw---- root     sdcard_r   315392 2016-12-02 16:24 contacts2.db
</code>```

Do you have any idea of the reason of this behaviour? On the other hand if the shell mount point is /data/media, shouldn't be the files on that directory also with root, instead of /data/media/0?


问:
am switch-user 0, not root
My phone is not rooted. I want to root it really bad, but it is Verizon branded, so...

I was just playing around with am and decided to run am --help.

I found am switch-user <USER_ID>, and ran am switch-user 0 (I know that roots uid is 0). A brief UI popup came up saying something like: Switching to user blablabla@gmail.com. What's weird about that to me is that my phone (HTC One M7) does not SEEM to have multi user support.

Can somebody please help with this?

Also, I will be EXTREMELY happy if you can help me out with a way to root my phone. HTC One M7, Android 5.0.2, Kingroot does not work. Kingoroot does not work. Both of their pc versions do not work. Of course I can not unlock bootloader because it is Verizon. All the sketchy apps like firewater and towelroot dont work. I do have adb, and I have even set my phone up so I can use adb connect localhost:1738 and yes I really did use that port.

I do not have the money for Sunshine, and Rumrunner results in either "Such dumb issues you have", or something like "F*** off [cant remember past this]"

Thanks in advance

Title: am switch-user 0, not root


问:
Unlock Nexus 6P bootloader without starting phone
Is there a way to unlock the Nexus 6P bootloader when I am not able to start the phone anymore? I am experiencing the infamous bootloop and cannot start my phone anymore. I would like to flash a fresh image on it in the hopes that will fix my boot issue.

Thanks Simon


问:
Google search keeps closing
Nitrogen ROM 7.1 on a Nexus 6

I've been having an issue where I will hold the home button down to pull up search, tap on the search bar to bring up the keyboard, and within a few seconds the search bar clears itself and closes the keyboard.

Everyone in the Nitrogen XDA thread thought it was maybe a Substratum theme causing the issue though one user did report the same thing. I uninstalled the theme and the problem persisted. Basically I think I narrowed it down to having Adaway installed, which coincidentally the other user reporting the same issue had installed as well.

I went to the Adaway thread and so far only 1 reply saying it couldn't possibly be that. So I reflashed my ROM and gapps, and everything was working OK. I reinstalled Adaway and bam, the issue came back up.

I made a screen recording to show you the issue in action. The first instance I don't type anything, just wait, and it closes itself. The second time I starting typing and it happens again. So basically every time I open search I have to tap the search bar, wait for the keyboard to close, then tap the search bar again, then it works... until i need to search something else.

Here is the screen recording.

And here is a logcat of the crash.

12-03 10:01:36.449   824  1796 seems to be what it spits out when the keyboard actually closes.

Thanks in advance, this is driving me nuts.

Title: Google search keeps closing


问:
I have Galaxy S3 and Kies 2.6 its not backing up SMS messages.. HELP!
I have Galaxy S3 and I tried to back up all my contents with Kies 2.6... it completed all but my messages (SMS) which is the most important because it contains needed evidence for court.
How do I figure this out?
I had tried backing up my current S3 before I attempted using this program on my old S3 which has a shattered screen and cracked digitizer (but other than that everything else still works on it).
I need to be able to retrieve all SMS messages and screenshots off of the old S3 and all contents from both phones to my computer (which is Windows 10), not just into a folder in the program window.
Please include any possible links.

UPDATE: I got the kies 2.6 to backup all the data & files from my broken phone BUT the SMS is saved as a .SME file..

THE PROBLEM WITH THIS is that now I am having difficulty finding out how to convert these .SME files into a format which is readable by my PC. `

This is because KIES WON'T ALLOW ME TO OPEN THESE .SME FILES WITH THE PROGRAM ITSELF also WON'T ALLOW ME TO TRANSFER THESE SMS- .sme FILES TO MY NEW PHONE.

I tried downloading an APP to my PC called "Abylon" that is suppose to convert .SME files to a different format compatible with PCs etc... However, THIS PROGRAM IS ABSOLUTE GARBAGE and does not do diddly. It pops up with error messages and other nonsense which doesn't truly apply... makes me wonder if its just malware.


问:
Problem setting wallpaper
Okay so I want to set an image I saved from Imgur as my wallpaper. But the problem is, I'm not getting the image as I want.. It stretches when I try to set it as a wallpaper.

Original image

But when I set it as wallpaper it transforms itself as..

Wallpaper

I tried apps from play store and did resizing image, but no progress. Can you guys please help me get it just fitting my screen and original resolution.

I hope I've made clear what my problem is. Also I'm posting for this topic first time so didn't know which site to put this question on.

Title: Problem setting wallpaper


问:
How many places can app store data
I have an application and I want to swipe all data after uninstalling. I have followed those steps:

remove applications

remove all app's data in /sdcard/. I have this information based on some tracking apps on market such as SDMaid

remove all cookies.

Here is the code for remove cookies app:

```<code>public static void clearCookies(Context context) {

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
        Log.e(TAG, "Using clearCookies code for API >=" + String.valueOf(Build.VERSION_CODES.LOLLIPOP_MR1));
        CookieManager.getInstance().removeAllCookies(null);
        CookieManager.getInstance().flush();
    } else {
        Log.e(TAG, "Using clearCookies code for API <" + String.valueOf(Build.VERSION_CODES.LOLLIPOP_MR1));
        CookieSyncManager cookieSyncMngr = CookieSyncManager.createInstance(context);
        cookieSyncMngr.startSync();
        CookieManager cookieManager = CookieManager.getInstance();
        cookieManager.removeAllCookie();
        cookieManager.removeSessionCookie();
        cookieSyncMngr.stopSync();
        cookieSyncMngr.sync();
    }
}
</code>```

But when I install again, application still remember who I am. (I don't log in, I just anonymous add some products to cart). I also reset OS and see that everytime I reset, application will load again from fresh state so it means application doesn't store any my private information such as device id ...

My question is: where can an application can store data. I have researched and cannot find more.

thanks

Title: How many places can app store data


问:
phone number displayed as a contact
Every few days I see my own phone number listed as a contact. There are several such accounts one below the other. After those then the contacts are listed as normal named contacts. At one time I was able to delete all those unwanted accounts showing only my phone number. Now it tells me I can not delete these accounts from a "read only" contact list. Can anyone tell me how to get rid of those and keep them off my contact list?</p>

Title: phone number displayed as a contact


问:
Is it possible to add other font styles for default monospace font?
I've changed the default Droid Sans Mono to Roboto Mono by replacing the font file, keeping the filename. Can I add other font styles to it (bold, italic, bold-italic)? Will the OS detect and use them instead of synthetically creating them?</p>


问:
Extremely heavy CPU usage (Google Photos 2.4.0.138833446)
The other day, I noticed that my phone was very warm and the battery was going down fast. A quick look at htop showed it was Google Photos. /system/bin/logd also has high usage when Photos is busy. The combined load spikes three of the CPU cores to nearly 100%.

This activity seems to happen regardless of whether there are photos to back up, and it continues even when Photos is in the background (swiping the app away from the Recent Apps list, however, is enough to stop it).
Backing up photos doesn't seem to work properly either, as the app claims I have 105 to back up even after being left open to do so overnight. I've even tried removing all pictures from the folders to be backed up, and it has yet to update that status.

I have tried clearing all of Photos' app data (twice!) and all cache data for apps (but not the /cache partition, at least not yet), to no avail.

Phone is a Droid Turbo (XT1254) running Android 5.1.1 (stock firmware). Photos version is the latest available to me (Photos 2.4.0.138833446).

Has anyone else experienced this issue? Are there any known solutions to fix the problem?


问:
What is the maximum number of apps in the Play Store wishlist?
What is the maximum number of apps that can be stored in the in the Play Store wishlist?

According to this Android SE QA, it was 100 at the end of 2015.  In addition to now being outdated, the source of that info was Google Support, which is not always accurate with this type of thing.


问:
Recovering private mode pictures from locked out s6? PIN required on reboot?
I got an s7 and transferred all of my pictures from my old s6, but the ones from private mode didn't transfer over (I don't think I had private mode on on the s7). Now I've realized I don't have all of my pictures, so I dug up my old s6 but for some reason I can't use my fingerprint; it's requiring me to put in the PIN and I can't remember what it is. Honestly I don't even really remember setting one. I've exhausted the following solutions:

-My Samsung account is on my s7 now, so I can't use Samsung's FindMyMobile.

-USB debugging is turned off, so I can't use adb

-The recovery mode is stock, so I can't use a file manager or get adb working that way

-The phone is connected to wifi, but the forgot pattern where I enter my google account isn't showing up for some reason.

Is there any way to copy the pictures, enable usb debugging, or get the google account credential screen to show up?


问:
Big issue related to system less root
I have lenovo vibe shot and I have updated it with Android 6.0.1, rooted it with SuperSU 2.78
and installed systemless xposed framework on it all of the things are going well but

recently I tried to change the boot animation and I realized that I dont and I cant have writing access
to /system and any of its sub folders (i want to replace a couple of MP4 files inside /system/media

no matter if I use mount commands from adb from PC or any other app in my mobile, write access will not be given
for example ES File explorer says it is read only, when I click on write and click OK, it will show no error, but going to
same setting again it shows read only selected again

similar is the case with Root Browser

I think it is due to systemless root

But is there any way I can get write acccess to /system/media ???
plz help

Title: Big issue related to system less root


问:
Asus zenfone 2 laser factory reset bypass owner's mail authentication
I'm using Asus Zenfone 2 laser Android device. When I bought the device one of my office colleague did the set up for me. Yesterday I did factory reset. After reset I tried to access my mobile. It asked me to use Owner's Google account which I used before in that device for sync. I do not have that mail id nor do I have that person's contact.

I have the bill for the phone. Is there anything I can do to bypass this authentication?


问:
Xposed for Galaxy J2
Recently I switched my phones to better one of Samsung, named as Samsung Galaxy J2 (2016 edition) with TouchWiz ROM..

I rooted it and had some apps installed, but when I got the Xposed Framework, unlike my previous phone, it gave a warning before the installation (attached pic) that kept me away to install it

[

So ultimately my question is, will it brick my device?

(J2's stock rom isn't available yet, so I'm trying to prevent any issues)..

If yes, is there any alternative way to fix this issue and install the framework?

Any comments would be highly appreciated.. Thanks

Title: Xposed for Galaxy J2


问:
Turn on GPS remotely for lost phone
I misplaced my phone last night, I can still call it and see notifications on it through join. But my location services are turned off so I have no idea where it is. I tried android device manager but that is no good and tried find device on the xiaomi website. I do have root access on the phone so is there anyway I can enable gps remotely or do something to figure out where it is?</p>

Title: Turn on GPS remotely for lost phone


问:
Monitor data usage per connected (individual) wifi
I'm looking for a way to monitor data usage by individuals (connected wifi)   from my Android WLAN hotspot.

After enabling hotspot, It shows me no. of users connected and provides a feature to block individuals. But I want to check or monitor how much data is being used by individuals. I'm also interested in watching/monitoring bandwidth (transfer speed)  being used by individuals (connected wifi).

Is there any way or app available which can do this job?


问:
Unfortunately settings has stopped working, can't get past Welcome setup
In advance, I would like to say sorry for my bad English, and that this is my first time posting here so I'm not sure if I am doing this correctly. If I am, it would be nice for me to know.

I have a Alcatel One Touch Fierce, althought I do not know much about it. It is not an XL or a Fierce 2 as far as I am aware, but it is from T-Mobile. For a while now I have been getting been getting a 'Unfortunately, Settings has stopped.' error, when trying to simply open Settings from the home screen or application drawer. I had then reset the phone to factory settings which after doing so, brings me to a Welcome Setup screen. I will attach what this screen looks like. If you can't read it says:

Welcome Setup

For later reference you can find the Setup application in the main menu.

There is a button that show 'Get Started'.

When I press it, it sends me to a language select menu, between English and Spanish. If i select either and press next, it shows the same error message again: Unfortunately, settings has stopped working. I would like to note that this is error is coming straight from ANDROID'S settings app, not Google Settings.

I have tried powering the phone off and launching it with volume up and power button and in recovery mode. I have tried resetting to factory mode and clearing cache, but nothing seemed to help.

Bottom line - My phone displays Unfortunately settings has stopped working eror and I cannot get past the Setup screen.


问:
Proper use of encryption in CyanogenMod 13?
I'm running CM13 on Nexus 5 and I want to know what the best practices are for encryption.

It appears that encryption was enabled by default when I installed CM13 early this year, but I don't know how to verify if that's the case.

Many guides use a command-line tool called vdc but I can't find documentation on that tool (even man vdc doesn't work in the shell).

The android docs say that the encryption password is set by default to default_password and many forum posts note that this is the case on CM13 as well.

How do I ensure that my CM13 is encrypted and make sure that it has a strong password?


问:
How to resize the notification area (width)?
On my Tablet¹, notifications seem to have a fixed width – even when in landscape mode. That looks like in the following "borrowed" screenshot:

This is especially annoying as some notifications are not expandable – so their messages become meaningless. Example: "Action failed. There is a problem with f" – yeah, a f..reaking problem. One doesn't always have the possibility to cross-check them with logcat, as for one the ring buffer might already have been "run over" until one sees the notification, and for the other there isn't always a corresponding entry which one can easily identify.

TL;DR: Is there a way to resize the notification box? Solutions requiring root or even XPosed are acceptable.

¹ Lenovo Tab3-7 Essential, running Android Lollipop 5.0.1


问:
Android TV - Changing input language of physical keyboard
Im on the new Xiaomi MI Box with Android TV (v6.0.1) and a physical keyboard attached. The layout is English and I need it to be German (since its a german keyboard...).
Can't find any options or whatsoever to do that. Am I missing something or is there really no option for that?
Also is it somehow possible to map some more events to the mi box remote's buttons (like longpress or doubleclick on home-button for taskmanager)?</p>


问:
50 second delay on audio played from file manager
Im running Lollipop 5.1.1, never had this problem before. My devices always need root access so it is rooted, and I like to customize so it is a custom ROM, but neither of those things should matter in this situation: Yesterday I made the stupid mistake of uninstalling Google PDF Viewer while, after having installed it as a system app, and while other GAPPS were running. As you can imagine this repeatedly crashed the GAPPS packages and I had to hardboot. It bootlooped. Im using one of the most locked down android phones to be released (the infamous SGH-I337) and have managed to do everything from properly AOSP-ifying TW ROMS to directly flash custom kernels and bootloaders in the past (thankfully I've managed to keep a particular older more open kernel seeing as I do all flashes directly through a PC/FlashFire/TWRP).

Now this probably seems like Im droning on, but its related. In line with the above one of the things I did a while back after getting tired of tediously dropping to stock 4.4, re-rooting, installing TWRP, etc. any time I made a mistake when modifying the system was set up an emergency recovery system for my phone. If I bootloop I can hook my phone to Odin or Heimdall, flash an older kernel I have, insert an recovery disk (microSD) and use a copy of TWRP thats on it to wipe my Dalvik/System/Cache and reinstall my ROM/previous kernel without loosing anything aside from the Xposed framework. This is the method I used yesterday to recover, and it worked great, phone was working again in 40 minutes (compared to the usual 12 hours) and all of my data was retained. I made my /System customizations again and everything felt identical, except for one thing that I noticed while testing ringtones: now there is a 50 second delay on any and all audio I attempt to play from my file manager, and for no apparent reason.

The strangest thing? It isnt a glitch or corrupted system component, because its accompanied by a timer consisting of toast messages. Yes, Toasts, counting down from 50 to 1 every time I try to open any audio, and only from the file manager. The issue doesnt happen in Play Music (my only audio app, and the one that plays the audio when I'm in the file manager) and it also doesnt happen when I use the "Open With" option (which opens it immediately in the PM overlay). I use Amaze File Manager, and I have been for a long time, this has never been an issue before, and it isnt a feature. Its quite agrivating and any ideas are appriciated. Thanks.


问:
Why does vibrate keep turning off on my rooted Galaxy S7?
I frequently set my Galaxy S7 to vibrate mode, however it keeps turning vibrate mode back off.  I can't figure out what exactly is causing this.

I know at least one condition that triggers this consistently.  Whenever a call is ended or rejected for any reason, vibrate mode will turn off on its own.  To get around this, when I go to bed I put the phone in airplane mode to prevent any calls from coming in at all, but leave WiFi on so other things still have connectivity.  Unfortunately, I discovered that vibrate is still turning off even when in airplane mode.

This is becoming a major problem as I need to trust that my phone will remain quiet when I need it to.


问:
how to restore data after factory reset on cynogenmod one plus 1?
I have done factory reset of my mobile phone

One plus 1 (Cynogenmod)

Is there any way to get my lost data(photos,videos) back?


问:
How to get a list of supported camcorder profiles
The resolution of a recorded video is set according to CamcorderProfile which is passed to a MediaRecorder object. The profiles are identified by quality constants: CamcorderProfile.QUALITY_HIGH, CamcorderProfile.QUALITY_480P, etc.

The problem is that I can't get a list of supported recording resolutions/profiles. I can use hasProfile method, but it only checks if a given profile is supported, while I would prefer to have a full list of such profiles.

There is a method in Camera.parameters called getSupportedVideoSizes(), which should return what I need, but it returns null, which I guess means that I should use getSupportedPreviewSizes() instead. But there is no correspondance between the list of preview sizes and profiles.


问:
How does Touchpal show circle on homescreen without "draw over apps" permission?
I use the Touchpal keyboard application. For me, this keyboard works best.
Some of you might be familiar with the lucky locker or daily summary crap they keep on showing on this otherwise great app.
I keep seeing this circle that says "WIN" overlayed on my launcher. I think this is the Lucky Locker but I'm not sure.
Force Stopping the Touchpal application removes the circle but it reappears after a short while.

I have disabled Lucky Locker in the Touchpal settings.
I have disabled Daily Summary in the Touchpal settings.
The permission "draw over other apps" is disabled for Touchpal. (Do I need to disable it for another app as well?) (This permission is in a separate place from the other permissions)

I am using a Huawei Honor 8 running stock EMUI 4.1. (I haven't updated it yet)

The only permissions Touchpal has are:

Contacts

Storage

Telephone

How can the Touchpal application show this circle on my home screen with the "draw over other apps" permission disabled? I thought this permission was for exactly this purpose. And of course how do I disable it?

The question is relevant, the answer is not: Why do some apps not have to ask for the "Draw over other apps" permission?


问:
How to check root or recovery installation datetime?
Is there anyway that I can find out the datetime of my smartphone being rooted,  or the TWRP recovery installation time?</p>


问:
Hacking Inside an Android Phone with PC & USB
Basicly, I completely smashed my phones screen. I am not really familiar with different screens, but this one is a 'fluid' kind and it blacked out my whole phone screen. I can charge the phone.

My mission here is to connect my phone (Samsung S5 Neo) to my laptop (Windows 7) and try to recover some pictures/files.

The phone is working fine. Just the screen is broken. The problem is that i have forgotten the password to open the lock on my phone and it would be very hard to type it in, since I can't see what I'm doing.

Is it possible to get the pictures/files from my phone without unlocking it?

What else could I do with otherwise functional phone with a broken screen?


问:
Moto G X Play 3rd generation doesn't detect SD but Windows 10 does
Weird :

My phone suddently stopped being detected by my phone.

So, I hard formatted it in windows, in FAT32.

It didn't work, but windows detect it well, I have no problem to read / copy files in it.

I tried my SD in another phone, and it works.

I tried a new SD in my phone and it works.

I don't really know what to do, it is a 32GB SD, so I would like to keep it.

Any idea????


问:
How to install Android Pay in non eligible countries
I've just discovered that Android Pay is available in Poland since November, and I happen to have a card from an eligible bank.

The only problem is, that I live in Germany, where unfortunately this app can't be installed from the Play Store. But I'm going to Poland this weekend, which means I'll have a legit polish IP address.

I'm guessing that's not enough. Do I need to factory reset my phone with a polish SIM-Card inside of it (I have a prepaid one)? Or do I need a Google account, which somehow is associated with Poland (I actually created mine 10 years ago when I used to live in Poland)? Or is that not the right approach, and I have to do something else?

P. S.: I have a Nexus 5X bought in Germany (It also says "DE" on the packaging)


问:
Huawei turing wifi on slow
I using huawei 3C. Everytime I turn on the Wi-Fi, it takes time to turn on...I've been waiting for more than an hour but still unable to connect.

Title: Huawei turing wifi on slow


问:
Wifi keeps dropping and switching to same SSID but different channel.
My Wifi keeps dropping when I tried to connect at places where there are multiple connections with the same SSID but having different channels. What it happens is that it will first connect to the SSID, then after 1 second it will disconnect and connect to the same SSID but from another channel. I observe that it does so even if the new connection has a weaker strength then the previous. This will not happen at home where there is only 1 router. Is there any way whereby I can force android to connect and stay without dropping?

My android is 6.0.1, my phone is Samsung A3(2016).

Thank you.


问:
How to restart Samsung Galaxy S7 Edge Setup Wizard
How to restart the Samsung S7 edge setup wizard without factory reset like the one when it's first turned on.</p>


问:
"Google can't reach the feed at the moment." error stacking up and not clearing in Google Now
I have two separate phones, a OnePlus One running CyanogenMod 13 (Android 6.0.1), and a OnePlus 3T running OxygenOS 3.5.3 (Android 6.0.1). Both have the Google Now Launcher and give me the same problem.

They are piling up "Google can't reach the feed at the moment." error messages in the Google Now screen.

I did nothing to make these messages appear, I think they appear when the app is syncing in background.

I have experienced it under good and stable 4G.

These errors do not go away even when I pull-to-refresh, I must "force stop" the Google app to clear them manually. I've tried clearing Google App cache and data but this problem still happens.

I've been facing that issue for a couple of months.


问:
Repair or mount broken sd card in Ubuntu
I have this sd card from my phone which gave errors in the phone. When I put it in a cardreader in my ubuntu laptop it mounts the first 16Mb partition, but I cannot get the second to mount.
What should the filesystem be of that partition and how can I mount it or repair it</p>


问:
Samsung Tab 2 7.0 model GT P3113
Recently I bought a replacement battery off trusted internet supplier, came with kit to remove back, and a short video to advise and old guy how to do it. All went well until I plugged in to charge up, the unit beeped loud, and flashed a warning yellow triangle with exclamation mark,and written advisement that battery was to hot and charging paused. I complained to supplier battery was bad they sent new one, with same results, since then did a factory reset, still same power, volume button clear reset same result, then in desperation to narrow down cause took original battery and cut blue line to battery plugged in and it is charging perfectly, am now monitoring for unusual temps in battery case and will stop if it heats up abnormally...... so is there a resistor between usb plug exterior, and battery plug interior that may not now be functioning if so can it be replaced or repaired????? anyone heard of such a thing? Am old but not out of it lol any help appreciated</p>

Title: Samsung Tab 2 7.0 model GT P3113


问:
Updated from lollipop to marshmallow causing problems
I got an update this morning for my Galaxy A5 (2015), to update from. Lollipop 5.0.2 to marshmallow 6.0.1 and now I keep getting this pop-up every 5 seconds.

Screenshot (click to enlarge)

I can still receive text messages but I can't go into network settings for my SIM card. How do I fix this?
Any help is appreciated.


问:
I can hear everything on my Samsung tab 2, but the screen won't open
I can hear everything on my Samsung tab 2, but the screen won't open. I've tried pressing and holding the volume and power and home button
 for 40 seconds, but it won't work. (CE0168)</p>


问:
No internal adb?
I just got a Nexus 6p yesterday. Today I rooted it, with TWRP and Cyanogenmod 14.1. I have noticed that there is no command "adb" in /system/bin. I would like to know why, and how can I get it? My unrooted lollipop phone does have it.</p>

Title: No internal adb?


问:
RMNET + DM + MODEM mod usb not recognized windows 7 and windows 10
I am trying to change my galaxy gt-i9500 imei. I undertand that I should edit EFS file thanks to my searches. I should connect to usb at RMNET + DM + MODEM mod (*#0808#, choose mod etc.). But windows7/10 machines cannot recognize usb device in this mod.


问:
How can I ensure my wireless keyboard works on my Android TV box?
I just bought a wireless keyboard  (Rii mini 28). When I plugin the receiver into my windows laptop, it just works. I can type things in notepad and move the cursor.

But I bought it for my Android device: Ugoos UT4 OCTACORE ANDROID TV BOX. So I plugged the receiver into one of the USB ports. But I can not use it the way I used it for Windows. My android device ignores all my actions.

Any idea how I ensure my wireless keyboard works on my Android TV box?


问:
Unlocking Bootloader Identifier Token Htc desire
I want to unlock my phone's boot loader, but for doing so I need a so called "identifier token". After booting into Fast-boot-mode, I executed
fastboot oem get_identifier_token via cmd(adb)
and got

```<code>FAIL(remote: unknown command)
</code>```

What can I do? Would be great if somone could help!


问:
How make Android x86 6.0 RC1 32bit look like a tablet with no mouse
I produce training video, I don't write code, and I'm not that familiar with configuring Android\Linux. I'd appreciate your help. I have exhausted online searches to figure out the following.

What I need
I need an Android x86 (4.4 or greater, preferably 5 or later) virtual device (VMWare, VirtualBox, or something else) to not display a mouse pointer and act like a touchsreen device.

Issue
I've tried numerous things, found through Google searches, and the mouse pointer is always displayed. My customer does not want a pointer, he wants it to look like a phone\t

My Environment
Windows 10 Pro x64 host computer with or without a TouchScreen
VirtualBox 5.1 and VMWare Workstation 9
The virtual computers I've setup are Android x86 6.0 RC1 32bit running as a VirtualBox or VMWare virtual computer.

What I've tried
 - In Windows 10, the host for the virtual computers, disable and also uninstall my mouse. The mouse in the virtual Android computer was still present.
 - In VirtualBox and VMWare, added lines to their config files that are supposed to make the virtual computer a touchScreen.
 - In VirtualBox, enable & disable mouse integration.
 - In Android, deleted all *.idc files at /system/usr/idc except for AV??.idc, qwerty.idc, qwerty2.idc, and touch_dev.idc (which I copied from my phone), touch.idc (which I wrote following a posting online), and made sure all listed the touch.??? = touchScreen


问:
Secure access to a file
In an android phone, generally we use App Locker or other applications for securing applications.

Like App Locker, how to restrict media files (images and video)? I don’t want to hide them.

I would like to restrict media files with pattern/ password/ PIN lock.

And once a media file restricted, it must be restricted irrespective of any file explorer/ media player/ image viewer.

Please let me know some better apps or other ways for restricting media file access so that it can’t be accessed by any other ways.

Regards
GNS

Title: Secure access to a file


问:
Secure access to a SD Card
How to restrict a SD card access so that a password is required whenever it’s used in another phone or whenever it’s accessed in computer also?

Regards

GNS

Title: Secure access to a SD Card


问:
How can I prevent Samsung from disabling my Galaxy Note 7?
I have a Galaxy Note 7, running on Android. How can I prevent Samsung from disabling it?

I have read in many use outlets that Galaxy Note 7 are scheduled to be disabled, e.g. Samsung May Permanently Disable Galaxy Note 7 Phones In The US As Soon As Next Week:

As of December 15th, Samsung will modify the software to prevent the Galaxy Note 7 from charging. The phone will no longer work.


问:
Hebrew Keyboard on Droid4X android emulator
I want to run Android apps on the Droid4X Android emulator and I want to type Hebrew using my PC keyboard. When I use the emulator though, it only accepts english from my PC keyboard and there is no on-screen keyboard. Cut&paste Hebrew text is the only option which works (Hebrew text is displayed correctly after paste from Windows 10).

Any idea how can I enable my PC keyboard to use Hebrew within the Droid4X Android emulator?

Any other recommended Android emulator which supports foreign languages? (I use a Windows 10 PC).


问:
Mount "/" andriod in pc for scan with av
I want a method for scan all andriod system from my pc with a antivirus, for example I've a backup with CMW, but the problem is that i need extract "tar" files and delete virus, then repack tar...

Do you know how can I mount "/" files of andriod to my pc ?

Note: I have root with busybox, but the virus is powerfull, he is with many files in /system /etc /data ... and others... I could flash it, but i need delete files with av... I've scanned the tar files, and eset nod32 found more than 50 infected files

Another Note: Factory-Reset isn't not way, because the virus is in /etc, /data, /system/ and anothers...**

Thank you very much.
Greetings!


问:
Nova launcher new app to homescreen
How do I specify to which home screen I want Nova to add my new apps to, it worked perfectly some time ago, but not anymore. Now it adds new apps to firs homescreen instead of second. Please help</p>

Title: Nova launcher new app to homescreen


问:
Always show next Calendar appointment on lock-screen
One feature I dreadfully miss from Windows Phone was that my next calendar event was always displayed on my lockscreen:

I now use the Outlook application on Android to manage my daily life. Is there a way to enable a similar feature on Android?


问:
GPS in Freefall
alright,

i tried to capture gps data whilst skydiving yesterday.

the ride up in the plane shows nice steady increments, but the free fall portion goes lumpy, then flat lines until i hit canopy, when all is well with the world again.

free fall doesn't generally exceed 150mph in a belly position so i thought it would be ok, any hints / tips / things to read?

thank you

oh um, galaxy alpha, homebrew code written in android studio.
the timestamps are consistent so it's likely a hardware/gps thing?

edit: looking at the accelerometer data. the phone is getting really buffeted in my pocket... could this mess the reception?

Title: GPS in Freefall


问:
How are root img made?
I've recently rooted my Android phone. I was surprised by how difficult they make it (and it seems that every new version of Android makes it harder). I have Lollipop 5.11, and I had to find and download a specially-hacked .img file of what I'm guessing is the system partition, and flash it to the device to get root.

What I'd like to know is, how is a rooted .img file made? Suppose I had a new phone and I had to figure out how to root it myself. What would I do? (I'm guessing: create a backup, figure out how to mount the partition, muck around in some low-level linux config somewhere..?)

Title: How are root img made?


问:
Strange exchange mail behaviour on Cyanogen OS
I have a Wileyfox Spark X running Cyanogen OS 13.0 and use the Gmail app and the stock email app for personal and work mails.

The stock e-mail runs into problems when I reply to an e-mail thread. Instead of sending the mail, it goes to an Outbox, its status changes to 'Sending...' for all eternity and there is no way to make it re-try. That makes it practically unreachable - the only thing I can do from here is deleting it.

New messages such as ones with only 'test' in them are sent, but not usually straight away - often only after I have gone into settings - incoming server and made it re-authenticate.

All in all the stock email app seems to work in a completely other way than I am used to or not at all. Does anyone know the cause of this strange behaviour and how to change it?

Previously on CM12 I was running TypeApp which was brilliant with Outlook Exchange (which seems to be bad system for phones in the 1st place). It seems wrong though to have the stock app there doing nothing...


问:
why do some apps not work in /system?
I'm setting up some devices with a custom rom and my own custom app zip. Generally it works fine but I've found that some apps misbehave when installed into the system partition. What usually happens is that the app starts successfully but later crashes or just refuses to work properly.

Why would an app work properly with installed to /data but not when installed to /system ?

The apk files are installed to /system/app or /system/priv-app and their libraries are unpacked into /system/vendor/lib.

(hopefully irrelevant to the question but the device in question is Amazon Fire KFFOWI with ResurrectionRemix custom rom which is Android 5.1.1).

Title: why do some apps not work in /system?


问:
Will this break my phone?
I have a Verizon HTC One M7. Since it's Verizon, the bootloader obviously locked. If I were to use fastboot boot twrp-m7wlv.img and then try to flash a custom ROM, would that damage my phone?

Title: Will this break my phone?


问:
Minecraft split-screen on Android TV possible without console?
I've read that Minecraft pocket edition is playable on Android TV through sideloading.

I've also read that the only edition of Minecraft which supports split screen is the console edition.

Regardless, my question is if there is some way to play split screen Minecraft on Android TV (with game controller support), without first getting a console?

My TV is running Android Lollipop and will soon receive Marshmallow.