我尝试在txt文件中写入数据,使用android的内部存储,当我在mainActivity.java中的"buttonClicked“函数中直接使用代码时,它工作得很好,但是当我试图在类中调用该方法时,11-11 11:49:22.646: E/AndroidRuntime(833): FATAL EXCEPTION: main
11-11 11:49:22.646: E/AndroidRuntime(833): java.lang.IllegalStateException: Could not execut
不知道问题出在哪里11-11 15:43:19.994 1338513385 E AndroidRuntime FATAL EXCEPTION: main
11-11 15:43:19.994 13385 13385 E AndroidRuntime Process-11 15:43:19.994 13385 13385 E AndroidRuntime at android.os.Lo
11 20:09:18.645: E/dalvikvm-heap(932): 10458756-byte external allocation too large for this process.11-11 20:09:exiting with uncaught exception (group=0x40015560)
11-11</e
启动此应用程序后,我得到了以下错误:(Logcat):11-11E/AndroidRuntime(14048): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1218)
1111 15:22:40.008: E/AndroidRuntime(14048): at android.
My logCat
11-11 18:03:09.929: E/AndroidRuntimeE/AndroidRuntime(24053): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1223)
11-11 18:03:09.929: E/AndroidRuntime(24
重要的是,我在清单中对我的活动有android:showOnLockScreen="true",所以当设备被锁定时,我的活动显示,我点击“登录”按钮,这个按钮调用showAuthenticationScreen54:53.076 936 972 D ActivityTaskManager: Top Process State changed to PROCESS_STATE_TOP_SLEEPING
1111-11 10:54:53.128 936 936 D BiometricService: Matc