how to install unsigned .apk on mobile phone
<p>i had made a application in eclipse and android sdk and make a .apk (go to "android tool" and export "unsigned apk") so i had a .apk file and then i send it to sd card of mobile  and tap on the .apk file for installing it on mobile but one error message comes that  " application can not be install"  so now how to install it on my devise my devise version is 2.2  and i make application using target "target=Google Inc.:Google APIs:7" now how to install it. i also give permission on mobile that install third party application.
my manifest file are given below...thanks for help in adv.</p>

<pre><code>  &lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="com.androidpeople.tab"
  android:versionCode="1"
  android:versionName="1.0"&gt;
   &lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /&gt;
 &lt;uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/&gt;
 &lt;uses-permission android:name="android.permission.CALL_PHONE"/&gt;
 &lt;application android:icon="@drawable/icon" android:label="@string/app_name"

  &lt;uses-library android:name="com.google.android.maps" /&gt;
    &lt;activity android:name=".SplashScreen"
              android:label="@string/app_name"&gt;
        &lt;intent-filter&gt;
            &lt;action android:name="android.intent.action.MAIN" /&gt;
            &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
        &lt;/intent-filter&gt;
       &lt;/activity&gt;

             &lt;activity android:name="currentlocmap" /&gt;
             &lt;activity android:name="filter" /&gt;
             &lt;activity android:name="keywordsearch" /&gt;
                     &lt;activity android:name="Artistspacedetailview" /&gt;
                         &lt;activity android:name="loadingimage" /&gt;
                         &lt;activity android:name="keywordpagetabs" /&gt;
                         &lt;activity android:name="filterpagetabs" /&gt;
                          &lt;activity android:name="artistspacedetailviewTab" /&gt;
             &lt;activity android:name="filtersearchresultparsing" /&gt;
             &lt;activity android:name="keywordresulttab" /&gt;
             &lt;activity android:name="filterpageresulttab" /&gt;
              &lt;activity android:name="artspacedetailShowingNow" /&gt;
              &lt;activity android:name="detailviewshowingnowTab" /&gt;



               &lt;/application&gt;
                  &lt;supports-screens android:anyDensity="true"
                android:largeScreens="true"
                android:normalScreens="true"
                android:smallScreens="true" /&gt;
                   &lt;/manifest&gt; 


    default.properties

     **target=Google Inc.:Google APIs:7**
</code></pre>
