启动另一个APP中的Activity
启动APP: Intent it = new Intent(); it.setAction("XXXXXXX"); it.putExtras(bundle); it.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); it.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP ); context.startActivity(it); 被启动App: <activity android:name=".MsgDetail" android:label="@string/title_activity_msg_detail" android:theme="@style/AppTheme.NoActionBar" android:exported="true" > <intent-filter> <action android:name="XXXXXXX" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> 注意: 总结: 1.在Activity上下文之外启动Activity需要给Intent设置FLAG_ACTIVITY_NEW