问题
Can anyone clarify where my error is? The Android app crashes with the error, "Unfortunately, my app has stopped working".Just when put fragment in Main_layout file.
<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"
tools:context=".MainActivity" >
<fragment
android:id="@+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.google.android.gms.maps.MapFragment " />
</RelativeLayout>
And here is some of Manifest file
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
All of the permissions are exist in my Manifest file , and I've extended FragmentActivity in java class
Please help me to solve this problem
LogCat:
04-10 23:01:51.963: I/dalvikvm(10356): Could not find method android.content.pm.PackageManager.getPackageInstaller, referenced from method com.google.android.gms.common.GooglePlayServicesUtil.zzg
04-10 23:01:51.963: W/dalvikvm(10356): VFY: unable to resolve virtual method 369: Landroid/content/pm/PackageManager;.getPackageInstaller ()Landroid/content/pm/PackageInstaller;
04-10 23:01:51.963: D/dalvikvm(10356): VFY: replacing opcode 0x6e at 0x000b
04-10 23:01:51.963: D/AndroidRuntime(10356): Shutting down VM
04-10 23:01:51.963: W/dalvikvm(10356): threadid=1: thread exiting with uncaught exception (group=0x41907d88)
04-10 23:01:51.983: E/AndroidRuntime(10356): FATAL EXCEPTION: main
04-10 23:01:51.983: E/AndroidRuntime(10356): Process: com.example.myapp, PID: 10356
04-10 23:01:51.983: E/AndroidRuntime(10356): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myapp/com.example.myapp.MainActivity}: android.view.InflateException: Binary XML file line #9: Error inflating class fragment
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2237)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2286)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.ActivityThread.access$800(ActivityThread.java:144)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1246)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.os.Handler.dispatchMessage(Handler.java:102)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.os.Looper.loop(Looper.java:212)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.ActivityThread.main(ActivityThread.java:5135)
04-10 23:01:51.983: E/AndroidRuntime(10356): at java.lang.reflect.Method.invokeNative(Native Method)
04-10 23:01:51.983: E/AndroidRuntime(10356): at java.lang.reflect.Method.invoke(Method.java:515)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:877)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:693)
04-10 23:01:51.983: E/AndroidRuntime(10356): at dalvik.system.NativeStart.main(Native Method)
04-10 23:01:51.983: E/AndroidRuntime(10356): Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class fragment
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:297)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.Activity.setContentView(Activity.java:1929)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.example.myapp.MainActivity.onCreate(MainActivity.java:23)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.Activity.performCreate(Activity.java:5231)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2201)
04-10 23:01:51.983: E/AndroidRuntime(10356): ... 11 more
04-10 23:01:51.983: E/AndroidRuntime(10356): Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 7095000 but found 0. You must have the following declaration within the element:
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.common.GooglePlayServicesUtil.zzJ(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.maps.internal.zzx.zzad(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.maps.internal.zzx.zzac(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.maps.SupportMapFragment$zzb.zzqs(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.maps.SupportMapFragment$zzb.zza(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.dynamic.zza.zza(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.dynamic.zza.onInflate(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at com.google.android.gms.maps.SupportMapFragment.onInflate(Unknown Source)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:279)
04-10 23:01:51.983: E/AndroidRuntime(10356): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
04-10 23:01:51.983: E/AndroidRuntime(10356): ... 21 more
04-10 23:01:54.903: I/Process(10356): Sending signal. PID: 10356 SIG: 9
And this is the manifest file
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="18" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<!-- External storage for caching. -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<!-- My Location -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<!-- Maps API needs OpenGL ES 2.0. -->
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<!-- You must insert your own Google Maps for Android API v2 key in here. -->
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyA--------------------ZQjV4U" />
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity
android:name="com.example.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>
</application>
回答1:
Looks like an error lies in your manifest - Caused by: java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 7095000 but found 0
I cannot see the content of your manifest file, but my first guess is that you didn't set up Google Play services version or google maps api key meta-data in manifest properly. Everything is explained there: https://developers.google.com/maps/documentation/android/start#add_a_map just like @Daniel Nugent mentioned.
来源：https://stackoverflow.com/questions/29567747/unfortunately-app-name-has-stopped-when-i-use-fragment-to-use-google-maps