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POGoogle Maps v2 for Android 10 not working even when using SupportMapFragment
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  1. POGoogle Maps v2 for Android 10 not working even when using SupportMapFragment
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    copied!<p>I imported google_play_services_lib from the Eclipse extras into my Workspace. I created a new Android Project and included google_play_services_lib as a library. My Project has android-support-v4.jar and google-play-services.jar</p> <p>Now My Manifest file: </p> <pre><code>&lt;uses-sdk android:minSdkVersion="9" android:targetSdkVersion="16" /&gt; &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &lt;!-- add for map2 --&gt; &lt;permission android:name="com.example.mapdemo.permission.MAPS_RECEIVE" android:protectionLevel="signature" /&gt; </code></pre> <p> </p> <pre><code>&lt;meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="MY API NUMBER" /&gt; &lt;uses-feature android:glEsVersion="0x00020000" android:required="true" /&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name="com.phanism.gingerbreadmaps.MainActivity" 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;/application&gt; &lt;/manifest&gt; </code></pre> <p>My activity_main is:</p> <pre><code>package com.phanism.gingerbreadmaps; import com.google.android.gms.maps.SupportMapFragment; import android.os.Bundle; import android.support.v4.app.FragmentActivity; public class MainActivity extends FragmentActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map); mapFragment.getMap().setMyLocationEnabled(true); } } </code></pre> <p>And my layout file is :</p> <pre><code>&lt;fragment xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/map" android:name="com.phanism.MainActivity" android:layout_width="match_parent" android:layout_height="match_parent" class="com.google.android.gms.maps.SupportMapFragment"/&gt; </code></pre> <p>When I compile the above code, in emulator, I am being asked to update the Google Play Store. When I press OK, I am getting this error. On a Device, I my App is crashing directly and when I look at the Debugging, this is the error I am getting.</p> <pre><code>12-03 08:43:06.851: E/AndroidRuntime(620): FATAL EXCEPTION: main 12-03 08:43:06.851: E/AndroidRuntime(620): java.lang.NullPointerException 12-03 08:43:06.851: E/AndroidRuntime(620): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1409) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.app.Activity.startActivityForResult(Activity.java:3351) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.app.Activity.startActivityForResult(Activity.java:3312) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:824) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.app.Activity.startActivity(Activity.java:3522) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.app.Activity.startActivity(Activity.java:3490) 12-03 08:43:06.851: E/AndroidRuntime(620): at com.google.android.gms.dynamic.a$5.onClick(Unknown Source) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.view.View.performClick(View.java:4084) 12-3 08:43:06.851: E/AndroidRuntime(620): at android.view.View$PerformClick.run(View.java:16966) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.os.Handler.handleCallback(Handler.java:615) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.os.Handler.dispatchMessage(Handler.java:92) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.os.Looper.loop(Looper.java:137) 12-03 08:43:06.851: E/AndroidRuntime(620): at android.app.ActivityThread.main(ActivityThread.java:4745) 12-03 08:43:06.851: E/AndroidRuntime(620): at java.lang.reflect.Method.invokeNative(Native Method) 12-03 08:43:06.851: E/AndroidRuntime(620): at java.lang.reflect.Method.invoke(Method.java:511) 12-03 08:43:06.851: E/AndroidRuntime(620): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 12-03 08:43:06.851: E/AndroidRuntime(620): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 12-03 08:43:06.851: E/AndroidRuntime(620): at dalvik.system.NativeStart.main(Native Method) </code></pre> <p>Can anyone point out to me what I am doing wrong. </p>
 

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