forse close when click button for open google map
<p>in my app when i click the button it opens a Google map it is running well when i open it in android emulator and when i install this application on my device after making .apk folder it install successful and also other functions are going well but when i click button of open Google map it force close.. <strong>is api key should be registered for using in mobile???</strong></p>

<p>my manifest file are given beow</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.WRITE_EXTERNAL_STORAGE"/&gt; 

      &lt;application android:icon="@drawable/icon" android:label="@string/app_name"
                        android:debuggable= "true"&gt;
            &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;
</code></pre>

<p> </p>
