Android:EclipseLogcat显示已销毁的活动日志
我有一个主要的活动，叫做另一个活动。 我希望第二个活动在按下后退按钮时被完全销毁。 当我按下back按钮时，总是调用onDestroy方法，但在Eclipse LogCat中，我仍然可以看到属于已销毁活动的日志（我在屏幕方向更改时设置了这些日志）。 这是一个Eclipse bug还是我的第二个活动从未被破坏 这是我的摄影活动，在CameraActivity之后被称为：Android:EclipseLogcat显示已销毁的活动日志,android,eclipse,android-activity,logcat,android-logcat,Android,Eclipse,Android Activity,Logcat,Android Logcat,我有一个主要的活动，叫做另一个活动。 我希望第二个活动在按下后退按钮时被完全销毁。 当我按下back按钮时，总是调用onDestroy方法，但在Eclipse LogCat中，我仍然可以看到属于已销毁活动的日志（我在屏幕方向更改时设置了这些日志）。 这是一个Eclipse bug还是我的第二个活动从未被破坏 这是我的摄影活动，在CameraActivity之后被称为： @Override protected void onCreate(Bundle savedInstanceState) {
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.photo);
[…]
OrientationEventListener mOrientationEventListener = new OrientationEventListener(this, SensorManager.SENSOR_DELAY_NORMAL)
{
@Override
public void onOrientationChanged(int orientation)
{
mDeviceOrientation = orientation;
int norientation = 90*Math.round(mDeviceOrientation / 90);
if(norientation == 360)
{
norientation = 0;
}
Log.d("photo","orientation function:"+norientation);
}
};
if(mOrientationEventListener.canDetectOrientation())
{
mOrientationEventListener.enable();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
Log.d("photo","destroy");
}
09-03 09:14:54.630: D/orientation(26901): orientation:0
09-03 09:14:55.630: D/orientation(26901): orientation:270
09-03 09:14:55.635: D/photo(26901): orientation function:270
09-03 09:14:55.834: D/orientation(26901): orientation:0
09-03 09:14:55.834: D/photo(26901): orientation function:0
09-03 09:14:56.235: D/orientation(26901): orientation:270
09-03 09:14:56.235: D/photo(26901): orientation function:270
09-03 09:14:56.434: D/orientation(26901): orientation:0
09-03 09:14:56.434: D/photo(26901): orientation function:0
09-03 09:14:56.635: D/orientation(26901): orientation:0
09-03 09:14:56.635: D/Sensor(26901): Landscape
09-03 09:14:56.635: D/photo(26901): orientation function:0
09-03 09:14:56.830: D/orientation(26901): orientation:0
09-03 09:14:56.830: D/photo(26901): orientation function:0
09-03 09:14:57.030: D/orientation(26901): orientation:0
09-03 09:14:57.030: D/photo(26901): orientation function:0
09-03 09:14:57.234: D/orientation(26901): orientation:0
09-03 09:14:57.234: D/photo(26901): orientation function:0
09-03 09:14:57.434: D/orientation(26901): orientation:0
09-03 09:14:57.434: D/Sensor(26901): Portrait
09-03 09:14:57.434: D/photo(26901): orientation function:0
09-03 09:14:57.635: D/orientation(26901): orientation:270
09-03 09:14:57.635: D/photo(26901): orientation function:270
09-03 09:14:57.835: D/orientation(26901): orientation:270
09-03 09:14:57.835: D/photo(26901): orientation function:270
09-03 09:14:58.034: D/orientation(26901): orientation:270
09-03 09:14:58.034: D/photo(26901): orientation function:270
09-03 09:14:58.234: D/orientation(26901): orientation:270
09-03 09:14:58.234: D/photo(26901): orientation function:270
09-03 09:14:58.434: D/orientation(26901): orientation:270
09-03 09:14:58.434: D/photo(26901): orientation function:270
09-03 09:14:58.634: D/orientation(26901): orientation:270
09-03 09:14:58.634: D/photo(26901): orientation function:270
09-03 09:14:58.835: D/orientation(26901): orientation:270
09-03 09:14:58.835: D/photo(26901): orientation function:270
09-03 09:14:59.040: D/orientation(26901): orientation:0
09-03 09:14:59.040: D/Sensor(26901): Landscape
09-03 09:14:59.040: D/photo(26901): orientation function:0
09-03 09:14:59.235: D/orientation(26901): orientation:0
09-03 09:14:59.235: D/photo(26901): orientation function:0
09-03 09:15:39.240: W/KeyCharacterMap(26901): No keyboard for id 0
09-03 09:15:39.240: W/KeyCharacterMap(26901): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
09-03 09:15:39.700: D/camera(26901): onrestart:true
09-03 09:15:39.710: D/camera(26901): camera:android.hardware.Camera@4056a410
09-03 09:15:39.725: D/orientation(26901): orientation:0
09-03 09:15:39.725: D/photo(26901): orientation function:0
09-03 09:15:39.725: D/orientation(26901): orientation:0
09-03 09:15:39.725: D/photo(26901): orientation function:0
09-03 09:15:39.760: E/Surface(26901): Surface::init token -2 identity 2344
09-03 09:15:39.760: D/camera(26901): camera1:android.hardware.Camera@4056a410
09-03 09:15:39.760: D/camera(26901): camera:android.hardware.Camera@4056a410
09-03 09:15:40.780: D/camera(26901): w=480-h=800
09-03 09:15:40.795: D/camera(26901): rotazione
09-03 09:15:40.795: D/camera(26901): rotation0
09-03 09:15:40.800: D/camera(26901): parH=800-parW=480
09-03 09:15:40.825: D/camera(26901): W=800-H=480
09-03 09:15:41.320: D/orientation(26901): orientation:0
09-03 09:15:41.320: D/photo(26901): orientation function:0
09-03 09:15:41.320: D/orientation(26901): orientation:0
09-03 09:15:41.320: D/photo(26901): orientation function:0
09-03 09:15:41.320: D/orientation(26901): orientation:0
09-03 09:15:41.320: D/photo(26901): orientation function:0
09-03 09:15:41.390: D/photo(26901): destroy
09-03 09:15:41.684: D/orientation(26901): orientation:0
09-03 09:15:41.684: D/photo(26901): orientation function:0
09-03 09:15:41.885: D/orientation(26901): orientation:0
09-03 09:15:41.885: D/photo(26901): orientation function:0
09-03 09:15:42.684: D/orientation(26901): orientation:0
09-03 09:15:42.684: D/photo(26901): orientation function:0
09-03 09:15:42.884: D/orientation(26901): orientation:0
09-03 09:15:42.884: D/photo(26901): orientation function:0
09-03 09:15:43.084: D/orientation(26901): orientation:0
09-03 09:15:43.084: D/Sensor(26901): Landscape
09-03 09:15:43.084: D/photo(26901): orientation function:0
09-03 09:15:43.285: D/orientation(26901): orientation:0
09-03 09:15:43.285: D/photo(26901): orientation function:0
09-03 09:15:43.485: D/orientation(26901): orientation:0
09-03 09:15:43.485: D/photo(26901): orientation function:0
09-03 09:15:43.685: D/orientation(26901): orientation:0
09-03 09:15:43.685: D/photo(26901): orientation function:0
09-03 09:15:43.885: D/orientation(26901): orientation:0
09-03 09:15:43.885: D/photo(26901): orientation function:0
正如您所看到的，照片活动已被销毁（我在销毁日志中缩进了更多），但当我移动手机时，日志“方向功能：度”仍在继续出现。在第二个活动的onDestroy事件之后是否添加了新的日志？是的，我不明白为什么。即使应用程序关闭（不是强制关闭，只是使用“后退”按钮），该活动的日志也会被添加。请发布您的logcat语句和相关代码，以便我们看到发生了什么。（值得一提的是，据我所知，安卓系统没有这样的小故障，所以这应该是可以修复的。）听起来好像你有公开的参考资料。确保您正在清理所有引用，尤其是任何侦听器。