android manifest fullscreen causes my app crash

android manifest fullscreen causes my app crash - android

Made My first app. Just after creating I tried make it Full screen. It says "Unfortunately your app has been stopped."
Android manifest file:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.nirmal.projectfullscreen">
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
android:screenOrientation="landscape">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActiviy.java
package com.example.nirmal.projectfullscreen;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
logcat
03-25 22:05:14.257 5289-5289/com.example.nirmal.projectfullscreen E/Trace: error opening trace file: No such file or directory (2)
03-25 22:05:14.427 5289-5289/com.example.nirmal.projectfullscreen W/dalvikvm: VFY: unable to find class referenced in signature (Landroid/view/SearchEvent;)
03-25 22:05:14.427 5289-5289/com.example.nirmal.projectfullscreen W/dalvikvm: VFY: unable to resolve interface method 15038: Landroid/view/Window$Callback;.onSearchRequested (Landroid/view/SearchEvent;)Z
03-25 22:05:14.427 5289-5289/com.example.nirmal.projectfullscreen W/dalvikvm: VFY: unable to resolve interface method 15042: Landroid/view/Window$Callback;.onWindowStartingActionMode (Landroid/view/ActionMode$Callback;I)Landroid/view/ActionMode;
03-25 22:05:14.437 5289-5289/com.example.nirmal.projectfullscreen W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x41f3c600)
03-25 22:05:14.437 5289-5289/com.example.nirmal.projectfullscreen E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.nirmal.projectfullscreen/com.example.nirmal.projectfullscreen.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2355)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2391)
at android.app.ActivityThread.access$600(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1353)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:155)
at android.app.ActivityThread.main(ActivityThread.java:5578)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1074)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:841)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.support.v7.app.AppCompatDelegateImplV7.createSubDecor(AppCompatDelegateImplV7.java:340)
at android.support.v7.app.AppCompatDelegateImplV7.ensureSubDecor(AppCompatDelegateImplV7.java:309)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:273)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.example.nirmal.projectfullscreen.MainActivity.onCreate(MainActivity.java:11)
at android.app.Activity.performCreate(Activity.java:5066)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1102)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2311)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2391)
at android.app.ActivityThread.access$600(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1353)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:155)
at android.app.ActivityThread.main(ActivityThread.java:5578)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1074)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:841)
at dalvik.system.NativeStart.main(Native Method)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: killProcess, pid=5289
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: dalvik.system.VMStack.getThreadStackTrace(Native Method)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: java.lang.Thread.getStackTrace(Thread.java:599)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: android.os.Process.killProcess(Process.java:956)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:108)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
03-25 22:05:17.087 5289-5289/com.example.nirmal.projectfullscreen D/Process: dalvik.system.NativeStart.main(Native Method)

You are using AppCompatActivity and thus your theme should inherit Theme.AppCompat.
You need to use a Theme.AppCompat theme (or descendant) with this activity.
Use this theme:
<style name="AppFullScreenTheme" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">#null</item>
In your manifest:
android:theme="#style/AppFullScreenTheme"

Related

Why I can't start a new activity?

Whenever I tried to click the button it stops working.
Here are the logs:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.blogspot.hlowrold.mybooks/com.blogspot.hlowrold.mybooks.Main2Activity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
at android.app.ActivityThread.access$600(ActivityThread.java:130)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.support.v7.app.AppCompatDelegateImplV9.createSubDecor(AppCompatDelegateImplV9.java:356)
at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:325)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:286)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.blogspot.hlowrold.mybooks.Main2Activity.onCreate(Main2Activity.java:13)
at android.app.Activity.performCreate(Activity.java:5008)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
at android.app.ActivityThread.access$600(ActivityThread.java:130)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
What is the problem here? Please help me.

Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
example
styles.xml:
<style name="ThemeCompatLight" parent="Theme.AppCompat.Light.NoActionBar">
</style>
AndroidManifest.xml
<activity
android:name=".your.activity.name"
android:theme="#style/ThemeCompatLight" />

make your style.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
</style>

you need add appcompat lib to build.gradle
compile 'com.android.support:appcompat-v7:25.3.1'
and add theme in styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"/>
and in manifest file, peresent activity this way
<activity
android:name="YOUR_ACTIVITY"
android:theme="#style/AppTheme" />

Google Map api v2 application stop working

I am trying to run Google maps API v2 on emulator. It says "unfortunately app has stoped" Here is my manifest.xml code. There is a huge number of errors. In the first line it gives error to define android.allowBackup which I have done on application tag.Please help me solve them.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.myapp"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="16" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permissionandroid:name="com.myapp.providers.gsf.permission.
READ_GSERVICES"/>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<application
android:allowBackup="true"
android:hardwareAccelerated="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<meta-data android:name="com.google.android.gms.version" android:value="4030500" />
<!-- <meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" /> -->
<activity
android:name="com.myapp.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="My key"/>
</application>
</manifest>
----------------------------------------------------------------------------------------------
MainActivity.java
package myapp;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
public class MainActivity extends FragmentActivity {
private GoogleMap map;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
SupportMapFragment mapFrag = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
map = mapFrag.getMap();
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
}
}
------------------------------------------------------------------------------------
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:name="com.google.android.gms.maps.SupportMapFragment"/>
-----------------------------------------------------------------
Logcat
E/Trace(690): error opening trace file: No such file or directory (2)
E/AndroidRuntime(690): FATAL EXCEPTION: main
E/AndroidRuntime(690): java.lang.RuntimeException:
Unable to start activity
ComponentInfo{myapp/myapp.MainActivity}:android.view.InflateException: Binary XML file line #2:
Error inflating class fragment
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
android.app.ActivityThread.access$600(ActivityThread.java:130)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
android.os.Handler.dispatchMessage(Handler.java:99)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4745)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
dalvik.system.NativeStart.main(Native Method)
09-01 15:06:56.709: E/AndroidRuntime(690): Caused by: android.view.InflateException: Binary XML
file line #2: Error inflating class fragment
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
android.view.LayoutInflater.inflate(LayoutInflater.java:466)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
android.app.Activity.setContentView(Activity.java:1867)
android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.
java:110)
android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
myapp.MainActivity.onCreate(MainActivity.java:14)
android.app.Activity.performCreate(Activity.java:5008)
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
AndroidRuntime(690): ... 11 more
AndroidRuntime(690): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's
AndroidManifest.xml does not have the right value. Expected 5089000 but found 0.
You must have the following declaration within the <application> element:
<meta-data android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
com.google.android.gms.common.GooglePlayServicesUtil.A(Unknown Source)
com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable
(Unknown Source)
com.google.android.gms.maps.internal.u.I(Unknown Source)
com.google.android.gms.maps.internal.u.H(Unknown Source)
com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
com.google.android.gms.maps.MapFragment$b.jz(Unknown Source)
com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
com.google.android.gms.dynamic.a.a(Unknown Source)
com.google.android.gms.dynamic.a.onInflate(Unknown Source)
com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
android.app.Activity.onCreateView(Activity.java:4663)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
09-01 15:06:56.709: E/AndroidRuntime(690): ... 23 more
09-01 15:07:53.868: E/Trace(734): error opening trace file: No such file or directory (2)
09-01 15:07:54.479: E/AndroidRuntime(734): FATAL EXCEPTION: main
09-01 15:07:54.479: E/AndroidRuntime(734): java.lang.RuntimeException:
Unable to start activity ComponentInfo{myapp/myapp.MainActivity}
android.view.InflateException: Binary XML file line #2: Error inflating class fragment
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
android.app.ActivityThread.access$600(ActivityThread.java:130)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
android.os.Handler.dispatchMessage(Handler.java:99)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4745)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
dalvik.system.NativeStart.main(Native Method)
09-01 15:07:54.479: E/AndroidRuntime(734): Caused by:
android.view.InflateException: Binary XML file line #2: Error inflating class fragment
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
android.view.LayoutInflater.inflate(LayoutInflater.java:466)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
android.app.Activity.setContentView(Activity.java:1867)
android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
android.support.v7.app.ActionBarActivityDelegateICS.
setContentView(ActionBarActivityDelegateICS.java:110)
android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
myapp.MainActivity.onCreate(MainActivity.java:14)
android.app.Activity.performCreate(Activity.java:5008)
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
E/AndroidRuntime(734): ... 11 more
E/AndroidRuntime(734): Caused by: java.lang.IllegalStateException: The meta-data tag in your
app's AndroidManifest.xml does not have the right value. Expected 5089000 but found 0.
You must have the following declaration within the <application> element:
<meta-data android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
com.google.android.gms.common.GooglePlayServicesUtil.A(Unknown Source)
com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable
(Unknown Source)
com.google.android.gms.maps.internal.u.I(Unknown Source)
com.google.android.gms.maps.internal.u.H(Unknown Source)
com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
com.google.android.gms.maps.MapFragment$b.jz(Unknown Source)
com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
com.google.android.gms.dynamic.a.a(Unknown Source)
com.google.android.gms.dynamic.a.onInflate(Unknown Source)
com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
android.app.Activity.onCreateView(Activity.java:4663)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
09-01 15:07:54.479: E/AndroidRuntime(734): ... 23 more
error opening trace file: No such file or directory (2)
FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{myapp/myapp.MainActivity}:
android.view.InflateException: Binary XML file line #2: Error inflating class fragment
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
android.app.ActivityThread.access$600(ActivityThread.java:130)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
android.os.Handler.dispatchMessage(Handler.java:99)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4745)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
dalvik.system.NativeStart.main(Native Method)
09-01 15:12:22.938: E/AndroidRuntime(811): Caused by: android.view.InflateException: Binary XML
file line #2: Error inflating class fragment
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
android.view.LayoutInflater.inflate(LayoutInflater.java:466)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
android.app.Activity.setContentView(Activity.java:1867)
android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
android.support.v7.app.ActionBarActivityDelegateICS.setContentView
(ActionBarActivityDelegateICS.java:110)
android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
myapp.MainActivity.onCreate(MainActivity.java:14)
android.app.Activity.performCreate(Activity.java:5008)
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
09-01 15:12:22.938: E/AndroidRuntime(811): ... 11 more
09-01 15:12:22.938: E/AndroidRuntime(811): Caused by: java.lang.IllegalStateException: The meta-
data tag in your app's AndroidManifest.xml does not have the right value. Expected 5089000
but found 0. You must have the following declaration within the <application> element:
<meta-data android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
com.google.android.gms.common.GooglePlayServicesUtil.A(Unknown Source)
com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable
(Unknown Source)
com.google.android.gms.maps.internal.u.I(Unknown Source)
com.google.android.gms.maps.internal.u.H(Unknown Source)
com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
com.google.android.gms.maps.MapFragment$b.jz(Unknown Source)
com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
com.google.android.gms.dynamic.a.a(Unknown Source)
com.google.android.gms.dynamic.a.onInflate(Unknown Source)
com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
android.app.Activity.onCreateView(Activity.java:4663)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
09-01 15:19:34.508: E/Trace(826): error opening trace file: No such file or directory (2)
09-01 15:19:35.118: E/AndroidRuntime(826): FATAL EXCEPTION: main
09-01 15:19:35.118: E/AndroidRuntime(826): java.lang.RuntimeException:
Unable to start activity ComponentInfo{myapp/myapp.MainActivity}: android.view.InflateException:
Binary XML file line #2: Error inflating class fragment
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
android.app.ActivityThread.access$600(ActivityThread.java:130)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
android.os.Handler.dispatchMessage(Handler.java:99)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4745)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
dalvik.system.NativeStart.main(Native Method)
09-01 15:19:35.118: E/AndroidRuntime(826): Caused by: android.view.InflateException: Binary XML
file line #2: Error inflating class fragment
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
android.view.LayoutInflater.inflate(LayoutInflater.java:466)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
android.app.Activity.setContentView(Activity.java:1867)
android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
android.support.v7.app.ActionBarActivityDelegateICS.setContentView
(ActionBarActivityDelegateICS.java:110)
android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
myapp.MainActivity.onCreate(MainActivity.java:14)
android.app.Activity.performCreate(Activity.java:5008)
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
09-01 15:19:35.118: E/AndroidRuntime(826): ... 11 more
09-01 15:19:35.118: E/AndroidRuntime(826): Caused by: java.lang.IllegalStateException:
The meta- data tag in your app's AndroidManifest.xml does not
have the right value. Expected 5089000 but found 0. You must have the following declaration
within the <application> element:
<meta-data android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
com.google.android.gms.common.GooglePlayServicesUtil.A(Unknown Source)
com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailabl
(Unknown Source)
com.google.android.gms.maps.internal.u.I(Unknown Source)
com.google.android.gms.maps.internal.u.H(Unknown Source)
com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
com.google.android.gms.maps.MapFragment$b.jz(Unknown Source)
com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
com.google.android.gms.dynamic.a.a(Unknown Source)
com.google.android.gms.dynamic.a.onInflate(Unknown Source)
com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
android.app.Activity.onCreateView(Activity.java:4663)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
09-01 15:27:57.068: E/Trace(865): error opening trace file: No such file or directory (2)
09-01 15:27:57.748: E/AndroidRuntime(865): FATAL EXCEPTION: main
09-01 15:27:57.748: E/AndroidRuntime(865): java.lang.RuntimeException:
Unable to start activity ComponentInfo{myapp/myapp.MainActivity}:
android.view.InflateException: Binary XML file line #2: Error inflating class fragment
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
android.app.ActivityThread.access$600(ActivityThread.java:130)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
android.os.Handler.dispatchMessage(Handler.java:99)
android.os.Looper.loop(Looper.java:137)
android.app.ActivityThread.main(ActivityThread.java:4745)
java.lang.reflect.Method.invokeNative(Native Method)
java.lang.reflect.Method.invoke(Method.java:511)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
dalvik.system.NativeStart.main(Native Method)
09-01 15:27:57.748: E/AndroidRuntime(865): Caused by: android.view.InflateException: Binary XML
file line #2: Error inflating class fragment
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
android.view.LayoutInflater.inflate(LayoutInflater.java:466)
android.view.LayoutInflater.inflate(LayoutInflater.java:396)
android.view.LayoutInflater.inflate(LayoutInflater.java:352)
com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256)
android.app.Activity.setContentView(Activity.java:1867)
android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:217)
android.support.v7.app.ActionBarActivityDelegateICS.setContentView
(ActionBarActivityDelegateICS.java:110)
android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:77)
myapp.MainActivity.onCreate(MainActivity.java:14)
android.app.Activity.performCreate(Activity.java:5008)
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
09-01 15:27:57.748: E/AndroidRuntime(865): ... 11 more
09-01 15:27:57.748: E/AndroidRuntime(865): Caused by: java.lang.IllegalStateException:
The meta- data tag in your app's AndroidManifest.xml does not have the right value.
Expected 5089000 but found 0. You must have the following declaration within the
<application> element: <meta-data android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
com.google.android.gms.common.GooglePlayServicesUtil.A(Unknown Source)
com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable
(Unknown Source)
com.google.android.gms.maps.internal.u.I(Unknown Source)
com.google.android.gms.maps.internal.u.H(Unknown Source)
com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
com.google.android.gms.maps.MapFragment$b.jz(Unknown Source)
com.google.android.gms.maps.MapFragment$b.a(Unknown Source)
com.google.android.gms.dynamic.a.a(Unknown Source)
com.google.android.gms.dynamic.a.onInflate(Unknown Source)
com.google.android.gms.maps.MapFragment.onInflate(Unknown Source)
android.app.Activity.onCreateView(Activity.java:4663)
android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
09-01 15:27:57.748: E/AndroidRuntime(865): ... 23 more

mmmh... Change
<meta-data android:name="com.google.android.gms.version" android:value="4030500" />
to
<meta-data android:name="com.google.android.gms.version" android:value="5089000" />

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.myapp"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<permission
android:name="com.myapp.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="com.myapp.permission.MAPS_RECEIVE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.myapp."Your activity name""
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="Your map key" />
</application>
</manifest>

Add the below permission to your Manifest.xml
<permission android:name="com.myapp.permission.MAPS_RECEIVE" android:protectionLevel="signature"/>
and replaca the below line:
<uses-permissionandroid:name="com.myapp.providers.gsf.permission.
READ_GSERVICES"/>
via
<uses-permission android:name="com.myapp.providers.gsf.permission.
READ_GSERVICES"/>

android studio my helloWorld project has stopped

I just instilled Android Studio and when I run the sample project hello world in the emulator it gives me my project has stopped and it doesn't work
myActivity.java
package b3du.im.myapplication;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
public class MyActivity extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);
}
}
activity_my.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context=".MyActivity">
<TextView
android:text="#string/hello_world"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="b3du.im.myapplication" >
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MyActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
logcat error
08-01 05:13:56.557 1884-1884/b3du.im.myapplication I/Process﹕ Sending signal. PID: 1884 SIG: 9
08-01 05:21:26.244 1944-1944/b3du.im.myapplication D/AndroidRuntime﹕ Shutting down VM
08-01 05:21:26.244 1944-1944/b3du.im.myapplication W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0xb2cc9b20)
08-01 05:21:26.284 1944-1944/b3du.im.myapplication E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: b3du.im.myapplication, PID: 1944
java.lang.RuntimeException: Unable to start activity ComponentInfo{b3du.im.myapplication/b3du.im.myapplication.MyActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:108)
at android.support.v7.app.ActionBarActivityDelegateICS.onCreate(ActionBarActivityDelegateICS.java:57)
at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:98)
at b3du.im.myapplication.MyActivity.onCreate(MyActivity.java:11)
at android.app.Activity.performCreate(Activity.java:5231)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
            at android.app.ActivityThread.access$800(ActivityThread.java:135)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:136)
            at android.app.ActivityThread.main(ActivityThread.java:5017)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
            at dalvik.system.NativeStart.main(Native Method)

This is because you are using ActionBarActivity, which requires the AppCompat theme to be applied.
Either use that theme, Or use simple Activity. See a similar issue

as Stated by MysticMagic change ActionBarActivity to Activity or change your theme to AppCompat
explore package got to res-> values->style.xml and change style
<style name="AppBaseTheme" parent="Theme.AppCompat.Light">

Your issue is with AppTheme that you have set currently in you app.
Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:108)
You are inheriting you from ActionBarActivity so you have to use Theme.AppCompat for your application. Change app base theme in styles.xml to
<style name="AppBaseTheme" parent="#style/Theme.AppCompat.Light">
If you are facing issue in loading this theme than please follow the below link to resolve compilation issue.
Can't Find Theme.AppCompat.Light for New Android ActionBar Support

the application gmaps(com.formation.gmaps) has stopped unexpectdly

I am trying to create an application location, but it shows me the error the application of gmaps (com.formation.gmaps) has stopped unexpectedly.
Note that I have already uninstalled eclipse but always this error appears.
Here is my Error log:
03-25 14:21:59.914: E/AndroidRuntime(431): FATAL EXCEPTION: main
03-25 14:21:59.914: E/AndroidRuntime(431): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.formation.gmaps/com.formation.gmaps.MainActivity}: java.lang.ClassNotFoundException: com.formation.gmaps.MainActivity in loader dalvik.system.PathClassLoader[/data/app/com.formation.gmaps-1.apk]
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.os.Handler.dispatchMessage(Handler.java:99)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.os.Looper.loop(Looper.java:123)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.ActivityThread.main(ActivityThread.java:4627)
03-25 14:21:59.914: E/AndroidRuntime(431): at java.lang.reflect.Method.invokeNative(Native Method)
03-25 14:21:59.914: E/AndroidRuntime(431): at java.lang.reflect.Method.invoke(Method.java:521)
03-25 14:21:59.914: E/AndroidRuntime(431): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
03-25 14:21:59.914: E/AndroidRuntime(431): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
03-25 14:21:59.914: E/AndroidRuntime(431): at dalvik.system.NativeStart.main(Native Method)
03-25 14:21:59.914: E/AndroidRuntime(431): Caused by: java.lang.ClassNotFoundException: com.formation.gmaps.MainActivity in loader dalvik.system.PathClassLoader[/data/app/com.formation.gmaps-1.apk]
03-25 14:21:59.914: E/AndroidRuntime(431): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
03-25 14:21:59.914: E/AndroidRuntime(431): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
03-25 14:21:59.914: E/AndroidRuntime(431): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
03-25 14:21:59.914: E/AndroidRuntime(431): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)
03-25 14:21:59.914: E/AndroidRuntime(431): ... 11 more
This is MainActivity.java
package com.formation.gmaps;
import android.os.Bundle;
import android.view.Menu;
import com.google.android.maps.MapActivity;
public class MainActivity extends MapActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
#Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
This is AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.formation.gmaps.MainActivity"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="8" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_GPS"/>
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.formation.gmaps.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

The system cannot find the MainActivity.class in your com.formation.gmaps package. This can be caused by many things but you can check if:
1. You declared your activity com.formation.gmaps.MainActivity in your AndroidManifest.xml.
2. Your MainActivity.java has the correct package name set in the top of the file (e.g package com.formation.gmaps).
3. You should have import com.formation.gmaps.R;
4. Use the shortcut CTRL + SHIFT + O in Eclipse. This will import any missing classes.
5. A Project -> Clean could also help(provided you're using Eclipse).
EDIT
In your AndroidManifest.xml change package="com.formation.gmaps.MainActivity" to package="com.formation.gmaps".
EDIT 02
Your problem is your MapActivity.java. Read this. If you used the latest API then this paragraph explains it:
Because maps are encapsulated in the MapFragment class, you can
implement them by extending the Android standard Activity class,
rather than extending the MapActivity used in version 1.
So please check your MapActivity.class. If it extends Fragment then the problem is there. You can test this by changing your MainActivity to extent Activity instead of MapActivity. Do not forget to add import android.app.Activity;
If you're still using V1 of Maps then read the documentation on the link I have provided and switch to V2. You might still be using the old version which requires the process of importing a maps.jar.
This might help you as well.
Good luck and let us know if you run into more trouble.

Google map application program crashes at the launch

I have been trying to add a map to my application, I have followed instructions on the android developers HelloGoogleMaps tutorial but my map is just force closing when I run the maps option. I have obtained my api key logged permissions in manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.MappDemo.mymaps"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="7" />
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" android:debuggable="true" >
<activity
android:name=".MappingDemoActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<uses-library android:name="com.google.android.maps" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".ShowTheMap" android:label="Lat/Long Location"> </activity>
<activity android:name=".MapMe" android:label="Track Present Location"> </activity>
<uses-library android:name="com.google.android.maps" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
</application>
</manifest>
Can some one tell if any thing needs to be configured in addition to run the code?
03-25 11:50:52.217: I/Process(687): Sending signal. PID: 687 SIG: 9
03-25 11:51:00.557: D/AndroidRuntime(729): Shutting down VM
03-25 11:51:00.567: W/dalvikvm(729): threadid=1: thread exiting with uncaught exception (group=0x40015560)
03-25 11:51:00.627: E/AndroidRuntime(729): FATAL EXCEPTION: main
03-25 11:51:00.627: E/AndroidRuntime(729): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.MappDemo.mymaps/com.MappDemo.mymaps.MappingDemoActivity}: java.lang.ClassCastException: com.MappDemo.mymaps.MappingDemoActivity
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.os.Handler.dispatchMessage(Handler.java:99)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.os.Looper.loop(Looper.java:123)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.ActivityThread.main(ActivityThread.java:3683)
03-25 11:51:00.627: E/AndroidRuntime(729): at java.lang.reflect.Method.invokeNative(Native Method)
03-25 11:51:00.627: E/AndroidRuntime(729): at java.lang.reflect.Method.invoke(Method.java:507)
03-25 11:51:00.627: E/AndroidRuntime(729): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
03-25 11:51:00.627: E/AndroidRuntime(729): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
03-25 11:51:00.627: E/AndroidRuntime(729): at dalvik.system.NativeStart.main(Native Method)
03-25 11:51:00.627: E/AndroidRuntime(729): Caused by: java.lang.ClassCastException: com.MappDemo.mymaps.MappingDemoActivity
03-25 11:51:00.627: E/AndroidRuntime(729): at com.MappDemo.mymaps.MappingDemoActivity.onCreate(MappingDemoActivity.java:19)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
03-25 11:51:00.627: E/AndroidRuntime(729): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
03-25 11:51:00.627: E/AndroidRuntime(729): ... 11 more
03-25 11:51:10.013: I/Process(729): Sending signal. PID: 729 SIG: 9
03-25 11:52:16.817: D/AndroidRuntime(782): Shutting down VM
03-25 11:52:16.817: W/dalvikvm(782): threadid=1: thread exiting with uncaught exception (group=0x40015560)
03-25 11:52:16.877: E/AndroidRuntime(782): FATAL EXCEPTION: main
03-25 11:52:16.877: E/AndroidRuntime(782): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.MappDemo.mymaps/com.MappDemo.mymaps.MappingDemoActivity}: java.lang.ClassCastException: com.MappDemo.mymaps.MappingDemoActivity
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.os.Handler.dispatchMessage(Handler.java:99)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.os.Looper.loop(Looper.java:123)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.ActivityThread.main(ActivityThread.java:3683)
03-25 11:52:16.877: E/AndroidRuntime(782): at java.lang.reflect.Method.invokeNative(Native Method)
03-25 11:52:16.877: E/AndroidRuntime(782): at java.lang.reflect.Method.invoke(Method.java:507)
03-25 11:52:16.877: E/AndroidRuntime(782): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
03-25 11:52:16.877: E/AndroidRuntime(782): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
03-25 11:52:16.877: E/AndroidRuntime(782): at dalvik.system.NativeStart.main(Native Method)
03-25 11:52:16.877: E/AndroidRuntime(782): Caused by: java.lang.ClassCastException: com.MappDemo.mymaps.MappingDemoActivity
03-25 11:52:16.877: E/AndroidRuntime(782): at com.MappDemo.mymaps.MappingDemoActivity.onCreate(MappingDemoActivity.java:19)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
03-25 11:52:16.877: E/AndroidRuntime(782): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
03-25 11:52:16.877: E/AndroidRuntime(782): ... 11 more
this is what I can see in logcat..
this what I have in mappingDemoActivity.java
public class MappingDemoActivity extends Activity {
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//add listners for all buttons
View firstbutton= findViewById(R.id.geocode_button);
firstbutton.setOnClickListener((OnClickListener) this);
View secondButton = findViewById(R.id.latlong_button);
secondButton.setOnClickListener((OnClickListener) this);
View thirdButton = findViewById(R.id.presentLocation_button);
thirdButton.setOnClickListener((OnClickListener) this);
}
public void onClick(View v)
{
switch(v.getId())
{
case R.id.geocode_button:
Log.i("Button","Button 1 pushed");
Intent j = new Intent(this, ShowTheMap.class);
startActivity(j);
break;
case R.id.latlong_button:
Log.i("Button","Button 2 pushed");
Intent k = new Intent(this, ShowTheMap.class);
startActivity(k);
break;
case R.id.presentLocation_button:
Log.i("Button","Button 3 pushed");
Intent m = new Intent(this, MapMe.class);
startActivity(m);
break;
}
}

<uses-permission> tag needs to be a child of <manifest>, not <application>.
Try change <uses-permission> position, it can help.

Remove this code which is inside <intent-filter>
`<uses-library android:name="com.google.android.maps" />`
Because it is Already there in Below Quote.

Have a look at the Google MapsDemo that is included in the SDK my path is:
C:\android-sdk\add-ons\addon-google_apis-google_inc_-10\samples\MapsDemo
I had a quite anoying problem (MapActivity crashes on some devices) that was only showing up on certain(!) Android devices and also not in the Emulator. What I did was, to strip down the working demo until it was similar to my basic example. Then it turned out that Samsung phones don't accept package names not starting with com., while other devices (HTC Flyer) do! But this is not your problem, since you are using a com. package name.
There might be one more thing that comes to my mind. You didn't post your main.xml. If you use a nested LinearLayout below the MapView this also crashes the app. On top of the MapView it works fine. So in case you are using something like:
<LinearLayout ... >
<com.google.android.maps.MapView ... />
<LinearLayout ... >
<Button .../>
</LinearLayout>
</LinearLayout>
This could cause your problem. This is reproducable and throws exactly the same java.lang.ClassCastException error.
Also be sure to have your < uses-permission > and < uses-library > statements in the right place, as the guys said before. The first one must be a direct child of the < manifest > node. The second one must be a direct child of the < application > node.
I hope this helps you. I was going crazy with this stuff.
Bernd

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