我有我的应用程序Alarm
两项活动,在Genymotion 2.8
和Genymotion 2.9
都工作正常。
我也有一个Media Player
,它在2.8上正常工作,但当我按下MediaPlayer按钮时在2.9上崩溃。
这是我报警活动的屏幕:
应用程序崩溃的按钮按Genymotion 2.9版本,但在2.8的作品
这是logcat的后我按电话上的按钮:
09-01 16:12:06.451 31541-31541/com.never.mediaalarmplayer E/AndroidRuntime:致命异常:主 过程:COM .never.mediaalarmplayer,PID:31541 java.lang.RuntimeException:无法启动活动ComponentInfo {com.never.mediaalarmplayer/com.never.mediaalarmplayer.MediaPlayer}:java.lang.SecurityException:Permission Denial:reading com.android。 providers.media.MediaProvider uri content:// media/external/audio/media from pid = 31541,uid = 10174需要android.permission.READ_EXTERNAL_STORAGE或grantUriPermission() at android.app.ActivityThr ead.performLaunchActivity(ActivityThread.java:2724) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread $ H .handleMessage(ActivityThread.java:1527) at android.os.Handler.dispatchMessage(Handler.java:110) at android.os.Looper.loop(Looper.java:203) at android.app.ActivityThread.main (ActivityThread.java:6251) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:1063) 在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924) 由于:java.lang.SecurityException:Permission Denial:reading com.android.providers.media.MediaProvider uri content:// media/external/audio/media from pid = 31541,uid = 10174需要android.permission.READ_EXTERNAL_STORAGE或grantUriPermission() at android.os.Parcel.readException(Parcel.java:1683) at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils的.java:188) 在android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:140) 在android.content.ContentProviderProxy.query(ContentProviderNative.java:421) 在android.content.ContentResolver.query(ContentResolver.java :537)(MediaPlayer.java:at android.content.ContentResolver.query(ContentResolver.java:479) at com.never.mediaalarmplayer.MediaPlayer.getSongList(MediaPlayer.java:138) at com.never.mediaalarmplayer.MediaPlayer.onCreate(MediaPlayer.java: 41) at android.app.Activity.performCreate(Activity.java:6666) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2677) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789) at android.app.ActivityThread.-wrap12(ActivityThread.java) 在android.app。在android.app.android.os.Looper.loop(Looper.java:203) 处的android.os.Handler.dispatchMessage(Handler.java:110) 处的ActivityThread $ H.handleMessage(ActivityThread.java:1527) 。 ActivityThread.main(ActivityThread.java:6251) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:1063) at com .android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
我有请求权限插入清单中的命令已经可能需要更多的东西:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.never.mediaalarmplayer">
android:versionCode = "1"
android:versionName="1.0">
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
android:fullBackupContent="@xml/backup_descriptor">
<activity android:name=".Alarm"
android:launchMode="singleTop"
android:screenOrientation="portrait"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".MediaPlayer"
android:launchMode="singleTop"
android:screenOrientation="portrait"
android:label="@string/app_name"
/>
<service android:name="com.never.mediaalarmplayer.MusicService" />
<receiver android:name=".AlarmReceiver"/>
</application>
</manifest>
logcat的2.9:
09-02 06:34:47.269 666-677/system_process I/ActivityManager: START u0 {cmp=com.never.mediaalarmplayer/.MediaPlayer} from uid 10060 on display 0
09-02 06:34:47.269 666-723/system_process W/AudioTrack: AUDIO_OUTPUT_FLAG_FAST denied by client; transfer 4, track 48000 Hz, output 44100 Hz
09-02 06:34:47.313 1148-1167/android.process.media E/DatabaseUtils: Writing exception to parcel
java.lang.SecurityException: Permission Denial: reading com.android.providers.media.MediaProvider uri content://media/external/audio/media from pid=2012, uid=10060 requires android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()
at android.content.ContentProvider.enforceReadPermissionInner(ContentProvider.java:605)
at android.content.ContentProvider$Transport.enforceReadPermission(ContentProvider.java:480)
at android.content.ContentProvider$Transport.query(ContentProvider.java:211)
at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:112)
at android.os.Binder.execTransact(Binder.java:507)
09-02 06:34:47.313 2012-2012/com.never.mediaalarmplayer D/AndroidRuntime: Shutting down VM
09-02 06:34:47.318 2012-2012/com.never.mediaalarmplayer E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.never.mediaalarmplayer, PID: 2012
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.never.mediaalarmplayer/com.never.mediaalarmplayer.MediaPlayer}: java.lang.SecurityException: Permission Denial: reading com.android.providers.media.MediaProvider uri content://media/external/audio/media from pid=2012, uid=10060 requires android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.SecurityException: Permission Denial: reading com.android.providers.media.MediaProvider uri content://media/external/audio/media from pid=2012, uid=10060 requires android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()
at android.os.Parcel.readException(Parcel.java:1599)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:183)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:135)
at android.content.ContentProviderProxy.query(ContentProviderNative.java:421)
at android.content.ContentResolver.query(ContentResolver.java:491)
at android.content.ContentResolver.query(ContentResolver.java:434)
at com.never.mediaalarmplayer.MediaPlayer.getSongList(MediaPlayer.java:138)
at com.never.mediaalarmplayer.MediaPlayer.onCreate(MediaPlayer.java:41)
at android.app.Activity.performCreate(Activity.java:6237)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
它没有我的手机上无论是 - 我有3诺基亚与Android 7.0。
谢谢你的答案!
你可以添加'adb logcat'的输出吗? –
我是新来的,所以我会问,我必须在调试模式下按Mediaplayer按钮,然后得到adb logcat吧?如果没有请解释我是一个新手...非常感谢你! – Never
是的,这样做,但基于手机中的logcat,它看起来像是Android版本的问题。您是否在Genymotion 2.8和2.9上使用相同的Android版本? –