我有一个应用程序在WebView中加载网页。一旦我打开我的应用程序,如果我在任何时候点击后退按钮,它都会导致强制关闭。有没有人遇到过这个?我不确定我真正想要什么。我想禁用后退按钮,因为我的应用内置了“后退”功能。但保留默认的“返回上一页”功能也可以。Android应用程序后退按钮导致“强制关闭”
11-29 18:54:53.393: DEBUG/MediaScannerService(254): done scanning volume external
11-29 18:54:54.403: INFO/InputReader(62): Device reconfigured: id=0x0, name=qwerty, display size is now 320x480
11-29 18:54:54.403: WARN/InputReader(62): Touch device did not report support for X or Y axis!
11-29 18:54:59.453: INFO/ARMAssembler(62): generated scanline__00000077:03515104_00001004_00000000 [ 65 ipp] (85 ins) at [0x439e0520:0x439e0674] in 5501712 ns
11-29 18:54:59.493: INFO/ARMAssembler(62): generated scanline__00000177:03515104_00001001_00000000 [ 91 ipp] (114 ins) at [0x439e0678:0x439e0840] in 1081228 ns
11-29 18:54:59.653: INFO/ARMAssembler(62): generated scanline__00000177:03515104_00001002_00000000 [ 87 ipp] (110 ins) at [0x439e0848:0x439e0a00] in 610063 ns
11-29 18:55:03.283: WARN/KeyCharacterMap(286): No keyboard for id 0
11-29 18:55:03.283: WARN/KeyCharacterMap(286): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
我每次单击后退了logcat的给了我这样的:
11-29 18:55:17.303: INFO/InputDispatcher(62): Application is not responding: AppWindowToken{406f1558 token=HistoryRecord{406e7948 com.mysite/.MySite}} - Window{406d90f0 com.mysite/com.mysite.MySite paused=false}. 5026.2ms since event, 5023.1ms since wait started
11-29 18:55:17.303: INFO/WindowManager(62): Input event dispatching timed out sending to com.mysite/com.mysite.MySite
注意,与模拟器的应用程序不会崩溃像它在我的平板电脑。
请张贴logcat的堆栈跟踪,它会显示异常 – Craigy
请张贴日志错误,在logcat的。啊,我知道我并不是唯一一个要求这样做的人...... – davidcesarino
正如其他人所说的,请从Logcat发布您的错误。另外,请注意 - 人们期望后退按钮返回 - 如果停止工作,有些人会认为应用程序中存在错误。而不是禁用后退按钮,为什么不给它与内置后退按钮相同的功能? –