已经在 android 6.0 上请求危险权限，并在设置=>应用程序中检查它。但应用程序仍然在 android 6.0 上崩溃

Question

我的应用程序在 android 6.0 上崩溃。我知道这是由危险许可引起的，广告网络需要这些许可。我已经请求并同意我的应用程序需要 Write_external_storage、read_phone_state 这些权限，但它仍然崩溃。怎么了？我使用 unity 5.3.5f1.

Logcat genymotion:

11-25 04:22:47.034 I/art (21550): Rejecting re-init on previously-failed class java.lang.Class

11-25 04:22:47.034 I/art (21550): Rejecting re-init on previously-failed class java.lang.Class

11-25 04:22:47.036 W/Ads (21550): There was a problem getting an ad response. ErrorCode: 2

11-25 04:22:47.142 W/ActivityManager(20685): Activity pause timeout for ActivityRecord{bed9d6c u0 com.candyjuice/com.unity3d.player.UnityPlayerActivity t4 f}

11-25 04:22:47.210 W/EGL_emulation(21094): eglSurfaceAttrib not implemented

11-25 04:22:47.210 W/OpenGLRenderer(21094): Failed to set EGL_SWAP_BEHAVIOR on surface 0xdecd1d80, error=EGL_SUCCESS

11-25 04:22:47.228 W/Ads (21550): There was a problem getting an ad response. ErrorCode: 2

11-25 04:22:47.290 I/GlobalDismissManager(21481): no sender configured

11-25 04:22:47.291 D/AlertService(21481): Beginning updateAlertNotification

11-25 04:22:47.294 D/AlertService(21481): No fired or scheduled alerts

11-25 04:22:47.296 D/AlertService(21481): Scheduling next alarm with AlarmScheduler. sEventReminderReceived: null

11-25 04:22:47.299 D/AlarmScheduler(21481): No events found starting within 1 week.

11-25 04:22:48.756 W/GooglePlayServicesUtil(21550): Google Play Store is missing.

11-25 04:22:48.756 W/VungleNetwork(21550): java.net.UnknownHostException: Unable to resolve host "api.vungle.com": No address associated with hostname

11-25 04:22:48.763 W/VungleNetwork(21550): java.net.UnknownHostException: Unable to resolve host "api.vungle.com": No address associated with hostname

11-25 04:22:48.820 I/OneSignal(21550): GetUnsentActiveTime: 0

11-25 04:22:48.820 I/OneSignal(21550): SaveUnsentActiveTime: 2

11-25 04:22:48.851 W/AudioTrack(20685): AUDIO_OUTPUT_FLAG_FAST denied by client; transfer 4, track 48000 Hz, output 44100 Hz

11-25 04:22:48.867 I/Process (21550): Sending signal. PID: 21550 SIG: 9

11-25 04:22:48.890 E/Surface (20685): getSlotFromBufferLocked: unknown buffer: 0xf2cb6600

11-25 04:22:48.893 D/OpenGLRenderer(20685): endAllStagingAnimators on 0xd9931b00 (RippleDrawable) with handle 0xdcc0be00

11-25 04:22:48.896 E/JavaBinder(20685): !!! FAILED BINDER TRANSACTION !!! (parcel size = 104)

11-25 04:22:48.896 W/InputMethodManagerService(20685): Got RemoteException sending setActive(false) notification to pid 21550 uid 10060

11-25 04:22:48.896 E/JavaBinder(20685): !!! FAILED BINDER TRANSACTION !!! (parcel size = 104)

11-25 04:22:48.899 D/GraphicsStats(20685): Buffer count: 3

11-25 04:22:48.899 I/WindowState(20685): WIN DEATH: Window{d9b3a6e u0 com.candyjuice/com.unity3d.player.UnityPlayerActivity}

11-25 04:22:48.899 W/WindowManager(20685): Force-removing child win Window{3bca2c7 u0 SurfaceView} from container Window{d9b3a6e u0 com.candyjuice/com.unity3d.player.UnityPlayerActivity}

11-25 04:22:48.899 W/MediaFocusControl(20685): AudioFocus audio focus client died

11-25 04:22:48.899 I/MediaFocusControl(20685): AudioFocus removeFocusStackEntry(): removing entry for android.os.BinderProxy@dd420f4

11-25 04:22:48.902 W/WindowManager(20685): Failed looking up window

11-25 04:22:48.902 W/WindowManager(20685): java.lang.IllegalArgumentException: Requested window android.os.BinderProxy@f7e5388 does not exist

11-25 04:22:48.902 W/WindowManager(20685): at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:8733)

11-25 04:22:48.902 W/WindowManager(20685): at com.android.server.wm.WindowManagerService.windowForClientLocked(WindowManagerService.java:8724)

11-25 04:22:48.902 W/WindowManager(20685): at com.android.server.wm.WindowState$DeathRecipient.binderDied(WindowState.java:1209)

11-25 04:22:48.902 W/WindowManager(20685): at android.os.BinderProxy.sendDeathNotice(Binder.java:558)

11-25 04:22:48.902 I/WindowState(20685): WIN DEATH: null

11-25 04:22:48.904 I/ActivityManager(20685): Process com.candyjuice (pid 21550) has died

@Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
            {
                Log.i("NoodlePermissionGranter", "onRequestPermissionsResult");
                if (requestCode != PERMISSIONS_REQUEST_CODE)
                    return;

                if (grantResults.length > 0
                        && grantResults[0] == PackageManager.PERMISSION_GRANTED) {


                    // permission was granted, yay! Do the
                    // contacts-related task you need to do.
                    Log.i("NoodlePermissionGranter", PERMISSION_GRANTED);
                    UnityPlayer.UnitySendMessage(UNITY_CALLBACK_GAMEOBJECT_NAME, UNITY_CALLBACK_METHOD_NAME, PERMISSION_GRANTED);
                } else {

                    // permission denied, boo! Disable the
                    // functionality that depends on this permission.
                    Log.i("NoodlePermissionGranter",PERMISSION_DENIED);
                    UnityPlayer.UnitySendMessage(UNITY_CALLBACK_GAMEOBJECT_NAME, UNITY_CALLBACK_METHOD_NAME, PERMISSION_DENIED);
                }


                FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
                fragmentTransaction.remove(this);
                fragmentTransaction.commit();

                //SDD



                // shouldBeOkayToStartTheApplicationNow();
            }
        };

Answer 1

您必须实际请求并检查用户是否授予使用权限

在 void onCreate(Bundle savedInstanceState) 方法中检查这个

If (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE) !=
            PackageManager.PERMISSION_GRANTED) {
        ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, STORAGE_PERMISSION_RC);
        return;
    }

然后覆盖 onRequestPermissionsResult 方法

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == STORAGE_PERMISSION_RC) {
        if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
            //permission granted  start reading
        } else {
            Toast.makeText(this, "No permission to read external storage.", Toast.LENGTH_SHORT).show();
        }
    }
}
}