android – 应用程序退出而不是进入下一个活动

我通过一个简单的意图调用一个活动：

Intent startNewActivityOpen2 = new Intent(this, TransitionLandscape.class);
if (extras != null) {
        if (!extras.isEmpty()) {

           startNewActivityOpen2.putExtras(extras);
        }
}

startActivity(startNewActivityOpen2);

这个当前活动是否也是TransistionLandscape.class是否重要？当我开始新活动时,应用程序会退出(不会崩溃).通过调试器,永远不会调用新活动:(永远不会调用onCreate in)

从文档中可以看出,一个活动可以调用自己.

logcat的：

12-10 21:08:23.410 543-553/? I/ActivityManager: START u0
{cmp=com.assistek.ediary/.TransitionLandscape (has extras)} from pid
4801
12-10 21:08:23.470 543-573/? D/dalvikvm: GC_FOR_ALLOC freed 437K, 18% free 14435K/17524K, paused 51ms, total 52ms
12-10 21:08:23.490 4801-4801/com.assistek.ediary D/Base Activity: **********Pause class com.assistek.ediary.TransitionLandscape
    **********Pause Navigate: true
    **********Resume class com.assistek.ediary.TransitionLandscape
    **********Focus: false Activity: class com.assistek.ediary.TransitionLandscape
12-10 21:08:23.500 4801-4801/com.assistek.ediary D/Base Activity: **********Pause class com.assistek.ediary.TransitionLandscape
    **********Pause Navigate: false
12-10 21:08:23.520 543-600/? I/InputReader: Reconfiguring input devices.  changes=0x00000004
    Device reconfigured: id=2, name='elan-touchscreen', size 800x1280, orientation 0, mode 1, display id 0
12-10 21:08:23.520 543-1012/? I/ActivityManager: Config changes=480 {1.0 310mcc170mnc en_US ldltr sw600dp w600dp h880dp 213dpi
lrg port finger -keyb/v/h -nav/h s.11}
12-10 21:08:23.540 961-961/? I/PCKeyboard: onConfigurationChanged()
12-10 21:08:23.580 543-561/? I/WindowManager: Screen frozen for +74ms due to Window{425793b8 u0 com.assistek.ediary/com.assistek.ediary.TransitionLandscape}
12-10 21:08:23.600 634-634/? D/PhonestatusBar: mSettingsPanelGravity = 8388661
12-10 21:08:23.690 543-1045/? I/ActivityManager: Killing 1995:com.google.android.setupwizard/u0a50 (adj 15): empty #17
12-10 21:08:23.720 4801-4801/com.assistek.ediary W/IInputConnectionWrapper: showStatusIcon on inactive InputConnection
12-10 21:08:23.730 4801-4801/com.assistek.ediary D/Base Activity: **********Stop Navigate Away false
    **********Stop class com.assistek.ediary.TransitionLandscape
    **********Stop Focus ToClass class com.assistek.ediary.TransitionLandscape
    Task ID 151
    **********Destroy class com.assistek.ediary.TransitionLandscape
12-10 21:08:23.740 4801-4801/com.assistek.ediary D/Time calculation:: Destroy: class
com.assistek.ediary.TransitionLandscape
12-10 21:08:25.660 543-561/? D/dalvikvm: GC_EXPLICIT freed 287K, 18% free 14449K/17524K, paused 8ms+5ms, total 78ms
12-10 21:08:26.430 543-600/? I/InputReader: Reconfiguring input devices.  changes=0x00000004
    Device reconfigured: id=2, name='elan-touchscreen', size 800x1280, orientation 1, mode 1, display id 0
12-10 21:08:26.430 543-566/? I/ActivityManager: Config changes=480 {1.0 310mcc170mnc en_US ldltr sw600dp w961dp h528dp 213dpi lrg land
finger -keyb/v/h -nav/h s.12}
12-10 21:08:26.460 961-961/? I/PCKeyboard: onConfigurationChanged()

另外,致电：

recreate() 

而不是去新的活动,也导致应用程序退出(没有崩溃).

编辑：清单

        <activity
        android:name=".TransitionLandscape"
        android:configChanges="orientation"
        android:label="@string/app_name"
        android:launchMode="singleTask"
        android:screenorientation="landscape"
        android:windowSoftInputMode="stateHidden">
    </activity>

实际上,我在TransitionLandscape之后调用的任何活动都会导致应用程序退出.这是记忆问题吗？

解决方法:

在收到配置更改后,您的应用程序在该意图后崩溃.

12-10 21:08:23.520 543-600/? I/InputReader: Reconfiguring input devices.  changes=0x00000004
    Device reconfigured: id=2, name='elan-touchscreen', size 800x1280, orientation 0, mode 1, display id 0
12-10 21:08:23.520 543-1012/? I/ActivityManager: Config changes=480 {1.0 310mcc170mnc en_US ldltr sw600dp w600dp h880dp 213dpi
lrg port finger -keyb/v/h -nav/h s.11}
    12-10 21:08:23.540 961-961/? I/PCKeyboard: onConfigurationChanged()
12-10 21:08:23.740 4801-4801/com.assistek.ediary D/Time calculation:: Destroy: class
com.assistek.ediary.TransitionLandscape

你能试试吗？

android:configChanges="orientation|screenSize|keyboardHidden" />

还有其他方法可以处理配置更改
你可以查看这个link