Question

我正在开发一个包含使用GPS进行位置检测的项目，所以我发现这个代码包含一个工作的.apk文件但是当我尝试编译并运行它时，它总是崩溃。当我尝试在模拟器或三星S4手机上打开它时，应用程序崩溃。注：我选择了正确的目标，即API 17并下载了Google Play服务，并将其包含在项目库中。

这是代码，如果有人可以提供帮助

清单文件

  <?xml version="1.0" encoding="utf-8"?>
   <manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="info.tekguc.umut.googlemapsmapsandroidv2"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
    android:minSdkVersion="14"
    android:targetSdkVersion="17" />
    <permission
    android:name="com.example.androidmapsv2.permission.MAPS_RECEIVE"
    android:protectionLevel="signature"></permission>
<uses-permission
    android:name="com.example.androidmapsv2.permission.MAPS_RECEIVE"/>
<uses-permission
    android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<uses-permission
    android:name="android.permission.INTERNET"/>
<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-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" >
      <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value="AIzaSyDciL7-T3BphxGv2q-A77vNrcyJQ_sTrgI"/>
    <activity
        android:name="info.tekguc.umut.googlemapsmapsandroidv2.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>

MainActivity.java

package info.tekguc.umut.googlemapsmapsandroidv2;

import android.os.Bundle; 
import android.app.Activity;
import android.view.Menu;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;

public class MainActivity extends Activity {
private GoogleMap mMap;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);


    mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map))
            .getMap();
    mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
    final LatLng CIU = new LatLng(35.21843892856462, 33.41662287712097);
    Marker ciu = mMap.addMarker(new MarkerOptions().position(CIU).title(
            "My Office"));

}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}
 }

activity_main.xml中

   <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:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

    <fragment
        android:id="@+id/map"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        class="com.google.android.gms.maps.MapFragment" />

</RelativeLayout>

logcat的

12-25 17:30:32.450: D/dalvikvm(286): GC_FOR_ALLOC freed 6K, 15% free 7250K/8524K, paused 487ms, total 487ms
12-25 17:30:32.940: D/dalvikvm(286): GC_FOR_ALLOC freed 253K, 18% free 6999K/8524K, paused 463ms, total 465ms
12-25 17:30:32.950: W/BroadcastQueue(286): Failure sending broadcast Intent { act=android.intent.action.SIM_STATE_CHANGED flg=0x20000010 (has extras) }
12-25 17:30:32.950: W/BroadcastQueue(286): android.os.DeadObjectException
12-25 17:30:32.950: W/BroadcastQueue(286):  at android.os.BinderProxy.transact(Native Method)
12-25 17:30:32.950: W/BroadcastQueue(286):  at android.content.IIntentReceiver$Stub$Proxy.performReceive(IIntentReceiver.java:124)
12-25 17:30:32.950: W/BroadcastQueue(286):  at com.android.server.am.BroadcastQueue.performReceiveLocked(BroadcastQueue.java:376)
12-25 17:30:32.950: W/BroadcastQueue(286):  at com.android.server.am.BroadcastQueue.deliverToRegisteredReceiverLocked(BroadcastQueue.java:439)
12-25 17:30:32.950: W/BroadcastQueue(286):  at com.android.server.am.BroadcastQueue.processNextBroadcast(BroadcastQueue.java:487)
12-25 17:30:32.950: W/BroadcastQueue(286):  at com.android.server.am.BroadcastQueue$1.handleMessage(BroadcastQueue.java:140)
12-25 17:30:32.950: W/BroadcastQueue(286):  at android.os.Handler.dispatchMessage(Handler.java:99)
12-25 17:30:32.950: W/BroadcastQueue(286):  at android.os.Looper.loop(Looper.java:137)
12-25 17:30:32.950: W/BroadcastQueue(286):  at com.android.server.am.ActivityManagerService$AThread.run(ActivityManagerService.java:1480)
12-25 17:30:34.300: I/ActivityManager(286): Start proc com.google.process.gapps for content provider com.google.android.gsf/.settings.GoogleSettingsProvider: pid=518 uid=10019 gids={50019, 3003, 1007, 1028, 1015, 1006, 2001, 3006}
12-25 17:30:34.350: W/ActivityManager(286): Activity idle timeout for ActivityRecord{40f692c8 u0 com.android.launcher/com.android.launcher2.Launcher}
12-25 17:30:34.380: D/dalvikvm(37): GC_EXPLICIT freed 35K, 6% free 2403K/2552K, paused 4ms+7ms, total 96ms
12-25 17:30:34.410: W/ActivityManager(286): Timeout executing service: ServiceRecord{40fa9d20 u0 com.android.inputmethod.latin/.LatinIME}
12-25 17:30:34.480: D/dalvikvm(37): GC_EXPLICIT freed <1K, 6% free 2404K/2552K, paused 4ms+14ms, total 96ms
12-25 17:30:34.540: I/Choreographer(405): Skipped 85 frames!  The application may be doing too much work on its main thread.
12-25 17:30:34.590: D/dalvikvm(37): GC_EXPLICIT freed <1K, 6% free 2404K/2552K, paused 4ms+4ms, total 105ms
12-25 17:30:34.720: E/UserHistoryDictionary(378): when loading: file not foundjava.io.FileNotFoundException: /data/data/com.android.inputmethod.latin/files/UserHistoryDictionary.en_US.dict: open failed: ENOENT (No such file or directory)
12-25 17:30:34.840: E/Trace(501): error opening trace file: No such file or directory (2)
12-25 17:30:34.890: D/DebugService(390): DebugService DebugService:
12-25 17:30:34.890: D/TelephonyDebugService(390): TelephonyDebugService()
12-25 17:30:35.440: I/Process(286): Sending signal. PID: 378 SIG: 3
12-25 17:30:35.440: I/dalvikvm(378): threadid=3: reacting to signal 3
12-25 17:30:35.440: D/dalvikvm(390): GC_CONCURRENT freed 318K, 14% free 2691K/3124K, paused 4ms+168ms, total 591ms
12-25 17:30:35.640: I/Process(286): Sending signal. PID: 286 SIG: 3
12-25 17:30:35.640: I/dalvikvm(286): threadid=3: reacting to signal 3
12-25 17:30:35.970: D/dalvikvm(378): GC_CONCURRENT freed 239K, 13% free 2561K/2912K, paused 13ms+3ms, total 1274ms
12-25 17:30:36.021: E/StrictMode(378): A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks.
12-25 17:30:36.021: E/StrictMode(378): java.lang.Throwable: Explicit termination method 'close' not called
12-25 17:30:36.021: E/StrictMode(378):  at dalvik.system.CloseGuard.open(CloseGuard.java:184)
12-25 17:30:36.021: E/StrictMode(378):  at android.os.ParcelFileDescriptor.<init>(ParcelFileDescriptor.java:412)
12-25 17:30:36.021: E/StrictMode(378):  at android.content.res.AssetManager.openNonAssetFdNative(Native Method)
12-25 17:30:36.021: E/StrictMode(378):  at android.content.res.AssetManager.openNonAssetFd(AssetManager.java:428)
12-25 17:30:36.021: E/StrictMode(378):  at android.content.res.Resources.openRawResourceFd(Resources.java:979)
12-25 17:30:36.021: E/StrictMode(378):  at com.android.inputmethod.latin.BinaryDictionaryGetter.loadFallbackResource(BinaryDictionaryGetter.java:183)
12-25 17:30:36.021: E/StrictMode(378):  at com.android.inputmethod.latin.BinaryDictionaryGetter.getDictionaryFiles(BinaryDictionaryGetter.java:456)
12-25 17:30:36.021: E/StrictMode(378):  at com.android.inputmethod.latin.DictionaryFactory.createMainDictionaryFromManager(DictionaryFactory.java:57)
12-25 17:30:36.021: E/StrictMode(378):  at com.android.inputmethod.latin.DictionaryFactory.createMainDictionaryFromManager(DictionaryFactory.java:87)
12-25 17:30:36.021: E/StrictMode(378):  at com.android.inputmethod.latin.Suggest$1.run(Suggest.java:108)
12-25 17:30:36.030: I/dalvikvm(378): Wrote stack traces to '/data/anr/traces.txt'
12-25 17:30:37.332: I/Process(286): Sending signal. PID: 501 SIG: 3
12-25 17:30:37.332: I/dalvikvm(501): threadid=3: reacting to signal 3
12-25 17:30:37.420: I/dalvikvm(286): Wrote stack traces to '/data/anr/traces.txt'
12-25 17:30:37.420: I/Process(286): Sending signal. PID: 390 SIG: 3
12-25 17:30:37.420: I/dalvikvm(390): threadid=3: reacting to signal 3
12-25 17:30:38.040: I/dalvikvm(501): Wrote stack traces to '/data/anr/traces.txt'
12-25 17:30:38.230: E/Trace(518): error opening trace file: No such file or directory (2)
12-25 17:30:38.810: I/dalvikvm(390): Wrote stack traces to '/data/anr/traces.txt'
12-25 17:30:39.083: W/Settings(390): Setting auto_time_zone has moved from android.provider.Settings.System to android.provider.Settings.Global, returning read-only value.
12-25 17:30:39.410: D/dalvikvm(390): GC_CONCURRENT freed 60K, 14% free 2704K/3124K, paused 70ms+103ms, total 726ms
12-25 17:30:39.860: W/WindowManager(286): Window freeze timeout expired.
12-25 17:30:39.860: W/WindowManager(286): Force clearing orientation change: Window{41084730 u0 com.android.launcher/com.android.launcher2.Launcher}
12-25 17:30:39.962: E/SurfaceFlinger(36): ro.sf.lcd_density must be defined as a build property
12-25 17:30:40.870: I/Choreographer(405): Skipped 55 frames!  The application may be doing too much work on its main thread.
12-25 17:30:42.290: E/BluetoothAdapter(286): Bluetooth binder is null
12-25 17:30:42.310: E/BluetoothAdapter(286): Bluetooth binder is null
12-25 17:30:42.310: V/WiredAccessoryManager(286): init()
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/Effect_Tick.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/KeypressStandard.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/KeypressStandard.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/KeypressSpacebar.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/KeypressSpacebar.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/KeypressDelete.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/KeypressDelete.ogg
12-25 17:30:42.430: E/SoundPool(286): error loading /system/media/audio/ui/KeypressReturn.ogg
12-25 17:30:42.430: W/AudioService(286): Soundpool could not load file: /system/media/audio/ui/KeypressReturn.ogg
12-25 17:30:42.450: W/AudioService(286): loadSoundEffects(), Error -1 while loading samples
12-25 17:30:42.560: I/Choreographer(405): Skipped 115 frames!  The application may be doing too much work on its main thread.
12-25 17:30:42.660: I/ActivityManager(286): Start proc com.android.music for broadcast com.android.music/.MediaButtonIntentReceiver: pid=543 uid=10029 gids={50029, 3003, 1015, 1028}
12-25 17:30:43.510: D/CAT(390): CatService: Running CAT service. STK app installed:false
12-25 17:30:43.510: D/CAT(390): CatService: NEW sInstance
12-25 17:30:43.730: D/dalvikvm(286): GC_EXPLICIT freed 565K, 14% free 7366K/8524K, paused 673ms+462ms, total 2446ms
12-25 17:30:43.750: I/dalvikvm(543): Turning on JNI app bug workarounds for target SDK version 9...
12-25 17:30:44.780: E/Trace(543): error opening trace file: No such file or directory (2)
12-25 17:30:45.049: D/dalvikvm(405): GC_FOR_ALLOC freed 186K, 8% free 3648K/3948K, paused 546ms, total 569ms
12-25 17:30:45.190: I/dalvikvm-heap(405): Grow heap (frag case) to 4.549MB for 921616-byte allocation
12-25 17:30:45.610: I/Process(286): Sending signal. PID: 405 SIG: 3
12-25 17:30:45.610: I/dalvikvm(405): threadid=3: reacting to signal 3
12-25 17:30:46.520: E/ActivityManager(286): ANR in com.android.inputmethod.latin
12-25 17:30:46.520: E/ActivityManager(286): Reason: Executing service com.android.inputmethod.latin/.LatinIME
12-25 17:30:46.520: E/ActivityManager(286): Load: 5.63 / 2.02 / 0.73
12-25 17:30:46.520: E/ActivityManager(286): CPU usage from 0ms to 11459ms later:
12-25 17:30:46.520: E/ActivityManager(286):   35% 36/surfaceflinger: 32% user + 2.8% kernel / faults: 2 minor
12-25 17:30:46.520: E/ActivityManager(286):   25% 286/system_server: 17% user + 7.4% kernel / faults: 972 minor 1 major
12-25 17:30:46.520: E/ActivityManager(286):   8.8% 390/com.android.phone: 5.6% user + 3.2% kernel / faults: 605 minor 5 major
12-25 17:30:46.520: E/ActivityManager(286):   7.2% 405/com.android.launcher: 4.8% user + 2.3% kernel / faults: 913 minor 3 major
12-25 17:30:46.520: E/ActivityManager(286):   6.6% 86/bootanimation: 5.6% user + 1% kernel
12-25 17:30:46.520: E/ActivityManager(286):   3.9% 518/zygote: 0.9% user + 2.9% kernel / faults: 2601 minor 19 major
12-25 17:30:46.520: E/ActivityManager(286):   2% 441/android.process.acore: 1.5% user + 0.5% kernel / faults: 228 minor 1 major
12-25 17:30:46.520: E/ActivityManager(286):   1.6% 501/com.android.systemui: 0.8% user + 0.8% kernel / faults: 719 minor
12-25 17:30:46.520: E/ActivityManager(286):   0.8% 378/zygote: 0.5% user + 0.2% kernel / faults: 446 minor 1 major
12-25 17:30:46.520: E/ActivityManager(286):   0% 30/servicemanager: 0% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):   0% 35/rild: 0% user + 0% kernel / faults: 6 minor
12-25 17:30:46.520: E/ActivityManager(286):   0.1% 1//init: 0% user + 0% kernel / faults: 9 minor
12-25 17:30:46.520: E/ActivityManager(286):  +0% 543/com.android.music: 0% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286): 100% TOTAL: 76% user + 23% kernel
12-25 17:30:46.520: E/ActivityManager(286): CPU usage from 9332ms to 10684ms later:
12-25 17:30:46.520: E/ActivityManager(286):   40% 36/surfaceflinger: 37% user + 3.2% kernel
12-25 17:30:46.520: E/ActivityManager(286):     37% 67/SurfaceFlinger: 35% user + 1.6% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 84/EventThread: 0% user + 0.8% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 85/Binder_1: 0% user + 0.8% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 238/Binder_2: 0.8% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):   19% 286/system_server: 11% user + 7.8% kernel / faults: 47 minor
12-25 17:30:46.520: E/ActivityManager(286):     8.7% 303/ActivityManager: 5.2% user + 3.5% kernel
12-25 17:30:46.520: E/ActivityManager(286):     2.6% 293/Compiler: 1.7% user + 0.8% kernel
12-25 17:30:46.520: E/ActivityManager(286):     1.7% 470/Binder_7: 1.7% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 286/system_server: 0% user + 0.8% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 423/Binder_4: 0.8% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 439/Binder_6: 0.8% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.8% 471/Binder_8: 0.8% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):   12% 405/com.android.launcher: 8.1% user + 4.5% kernel / faults: 274 minor 1 major
12-25 17:30:46.520: E/ActivityManager(286):     7.2% 405/ndroid.launcher: 3.6% user + 3.6% kernel
12-25 17:30:46.520: E/ActivityManager(286):     2.7% 407/GC: 1.8% user + 0.9% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.9% 412/Compiler: 0.9% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):   10% 543/com.android.music: 3.4% user + 6.8% kernel / faults: 714 minor 1 major
12-25 17:30:46.520: E/ActivityManager(286):     11% 543/re-initialized>: 4.2% user + 7.6% kernel
12-25 17:30:46.520: E/ActivityManager(286):   8% 86/bootanimation: 7.1% user + 0.8% kernel
12-25 17:30:46.520: E/ActivityManager(286):     7.1% 103/BootAnimation: 6.2% user + 0.8% kernel
12-25 17:30:46.520: E/ActivityManager(286):   4.5% 390/com.android.phone: 2.7% user + 1.8% kernel / faults: 33 minor
12-25 17:30:46.520: E/ActivityManager(286):     6.3% 390/m.android.phone: 3.6% user + 2.7% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.9% 392/GC: 0.9% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):     0.9% 401/Compiler: 0.9% user + 0% kernel
12-25 17:30:46.520: E/ActivityManager(286):   4.8% 518/com.google.process.gapps: 1.9% user + 2.8% kernel / faults: 250 minor 6 major
12-25 17:30:46.520: E/ActivityManager(286):     8.6% 518/e.process.gapps: 2.8% user + 5.7% kernel
12-25 17:30:46.520: E/ActivityManager(286):   0.7% 1//init: 0.7% user + 0% kernel / faults: 3 minor
12-25 17:30:46.520: E/ActivityManager(286): 100% TOTAL: 74% user + 25% kernel
12-25 17:30:46.839: I/FusedLocation(474): engine started (com.android.location.fused)
12-25 17:30:47.470: I/dalvikvm(405): Wrote stack traces to '/data/anr/traces.txt'
12-25 17:30:47.480: D/dalvikvm(405): GC_CONCURRENT freed 9K, 7% free 4538K/4852K, paused 7ms+1868ms, total 2294ms
12-25 17:30:47.490: D/dalvikvm(405): WAIT_FOR_CONCURRENT_GC blocked 3ms
12-25 17:30:47.600: D/dalvikvm(286): GC_FOR_ALLOC freed 556K, 18% free 7048K/8524K, paused 976ms, total 978ms
12-25 17:30:47.700: W/ActivityManager(286): Killing ProcessRecord{40f90870 378:com.android.inputmethod.latin/u0a10022}: background ANR
12-25 17:30:47.720: I/ActivityManager(286): Process com.android.inputmethod.latin (pid 378) has died.
12-25 17:30:47.720: W/ActivityManager(286): Scheduling restart of crashed service com.android.inputmethod.latin/.LatinIME in 5000ms
12-25 17:30:47.750: D/CAT(390): CatService: SIM ready. Reporting STK service running now...
12-25 17:30:47.920: D/dalvikvm(405): GC_FOR_ALLOC freed <1K, 7% free 4539K/4852K, paused 407ms, total 428ms
12-25 17:30:48.092: I/dalvikvm-heap(405): Grow heap (frag case) to 5.419MB for 921616-byte allocation
12-25 17:30:48.480: D/dalvikvm(405): GC_CONCURRENT freed <1K, 6% free 5439K/5756K, paused 6ms+78ms, total 388ms
12-25 17:30:48.480: D/dalvikvm(405): WAIT_FOR_CONCURRENT_GC blocked 259ms
12-25 17:30:48.630: D/dalvikvm(405): GC_FOR_ALLOC freed <1K, 6% free 5440K/5756K, paused 132ms, total 146ms
12-25 17:30:48.659: I/dalvikvm-heap(405): Grow heap (frag case) to 6.299MB for 921616-byte allocation
12-25 17:30:48.730: D/dalvikvm(286): GC_FOR_ALLOC freed 252K, 18% free 7025K/8524K, paused 752ms, total 756ms
12-25 17:30:49.160: D/dalvikvm(405): GC_CONCURRENT freed <1K, 5% free 6340K/6660K, paused 27ms+5ms, total 509ms
12-25 17:30:49.160: D/dalvikvm(405): WAIT_FOR_CONCURRENT_GC blocked 346ms
12-25 17:30:49.510: D/MccTable(390): updateMccMncConfiguration: mcc=310, mnc=260
12-25 17:30:49.510: D/TelephonyManager(390): getLteOnCdmaMode=0 curVal=-1 product_type='' lteOnCdmaProductType=''
12-25 17:30:49.510: D/MccTable(390): locale set to en_us
12-25 17:30:49.510: D/MccTable(390): WIFI_COUNTRY_CODE set to us
12-25 17:30:49.691: I/WifiService(286): WifiService trying to set country code to us with persist set to true

Answer 1

尝试将引用您的GoogleMap的所有代码移动到onStart（）或onResume（）。直到片段经过onCreateView（link）之后，才会实例化地图片段中的映射。因此，将以下内容移至onStart（）：

mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map))
        .getMap();
if(mMap != null) {
    mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
    final LatLng CIU = new LatLng(35.21843892856462, 33.41662287712097);
    Marker ciu = mMap.addMarker(new MarkerOptions().position(CIU).title(
        "My Office"));
}

此外，空检查是必要的，因为如果未安装Google Play服务，地图将为null，或者由于某些其他原因地图不可用。

谷歌地图Android V2应用程序崩溃

1 个答案: