[已解决] android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity

最新推荐文章于 2020-09-30 12:44:50 发布

原创最新推荐文章于 2020-09-30 12:44:50 发布 · 3.1k 阅读

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本文详细记录了一次Android应用在启动过程中遇到的崩溃问题及解决方案。主要问题是由于BroadcastReceiver内部调用startActivity方法时未正确设置FLAG_ACTIVITY_NEW_TASK标志位导致。通过在Intent中添加这一标志位成功解决了崩溃问题。

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08-25 19:39:07.280 1527-1527/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.wbm.app.tvad, PID: 1527
java.lang.RuntimeException: Unable to start receiver com.wbm.app.receiver.TvStartReceiver: android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?
at android.app.ActivityThread.handleReceiver(ActivityThread.java:2419)
at android.app.ActivityThread.access$1700(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1276)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5008)
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:811)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:627)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?
at android.app.ContextImpl.startActivity(ContextImpl.java:1049)
at android.app.ContextImpl.startActivity(ContextImpl.java:1036)
at android.content.ContextWrapper.startActivity(ContextWrapper.java:311)
at android.content.ContextWrapper.startActivity(ContextWrapper.java:311)
at com.wbm.app.receiver.TvStartReceiver.openApp(TvStartReceiver.java:69)
at com.wbm.app.receiver.TvStartReceiver.onReceive(TvStartReceiver.java:36)
at android.app.ActivityThread.handleReceiver(ActivityThread.java:2412)
at android.app.ActivityThread.access$1700(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1276)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5008)
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:811)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:627)

at dalvik.system.NativeStart.main(Native Method)

解决办法：

启动之前设置flagintent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);