问题描述
这是一个有趣而奇怪的问题.
This is interesting and weird issue.
首先，我在本地创建了 Cordova 项目.我没有使用 Bd.使用
First I created Cordova project locally. I'm not using Bd.using
cordova 创建测试 com.test.project.story "Test"
成功了！
然后我添加了android平台，使用
Then I added android platform, using
cordova 平台添加android
工作成功.
然后我使用
cordova 构建
再次工作.
我从 Eclipse 打开项目并在模拟器上运行它.工作正常.
I opened the project from Eclipse and ran it on emulator.Worked properly.
然后我想到了使用
cordova plugin add org.apache.cordova.file
cordova plugin add org.apache.cordova.media
去掉了android平台，又重新添加了平台.然后在模拟器上构建并运行项目.
Removed the android platform and added the platform again. Then built and ran the project on emulator.
屏幕一直停留在正在连接设备.
我重新检查了我是否为 android 平台使用了正确的 cordova.js.这是正确的，它说
I rechecked if I was using the correct cordova.js for android platform.It is correct, and it says
// Platform: android
// 3.5.0
检查亚行日志，发现有很多可疑的事情发生.
Checked ADB log and there are a lot of suspicious things going on.
D/CordovaWebViewClient( 1581): onPageFinished(file:///android_asset/www/index.html)
D/CordovaActivity( 1581): onMessage(onPageFinished,file:///android_asset/www/index.html)
D/CordovaActivity( 1581): onMessage(spinner,stop)
D/TilesManager( 1581): new EGLContext from framework: 2a1a2a10
D/GLWebViewState( 1581): Reinit shader
D/dalvikvm( 270): GC_CONCURRENT freed 322K, 46% free 9831K/17991K, paused 813ms+21ms, total 2252ms
D/dalvikvm( 270): WAIT_FOR_CONCURRENT_GC blocked 906ms
D/GLWebViewState( 1581): Reinit transferQueue
W/ApplicationContext( 1581): Unable to create external files directory
D/ ( 1581): HostConnection::get() New Host Connection established 0x4a5f8558, tid 1605
E/PluginManager( 1581): Uncaught exception from plugin
E/PluginManager( 1581): java.lang.NullPointerException
E/PluginManager( 1581): at org.apache.cordova.file.FileUtils.requestAllPaths(FileUtils.java:866)
E/PluginManager( 1581): at org.apache.cordova.file.FileUtils.execute(FileUtils.java:348)
E/PluginManager( 1581): at org.apache.cordova.CordovaPlugin.execute(CordovaPlugin.java:65)
E/PluginManager( 1581): at org.apache.cordova.PluginManager.execHelper(PluginManager.java:242)
E/PluginManager( 1581): at org.apache.cordova.PluginManager.exec(PluginManager.java:227)
E/PluginManager( 1581): at org.apache.cordova.ExposedJsApi.exec(ExposedJsApi.java:53)
E/PluginManager( 1581): at org.apache.cordova.CordovaChromeClient.onJsPrompt(CordovaChromeClient.java:227)
E/PluginManager( 1581): at android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:655)
E/PluginManager( 1581): at android.os.Handler.dispatchMessage(Handler.java:99)
E/PluginManager( 1581): at android.os.Looper.loop(Looper.java:137)
E/PluginManager( 1581): at android.app.ActivityThread.main(ActivityThread.java:4745)
E/PluginManager( 1581): at java.lang.reflect.Method.invokeNative(Native Method)
E/PluginManager( 1581): at java.lang.reflect.Method.invoke(Method.java:511)
E/PluginManager( 1581): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
E/PluginManager( 1581): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
E/PluginManager( 1581): at dalvik.system.NativeStart.main(Native Method)
D/dalvikvm( 270): GC_FOR_ALLOC freed 593K, 48% free 9509K/17991K, paused 275ms, total 280ms
I/dalvikvm-heap( 270): Grow heap (frag case) to 10.559MB for 1286224-byte allocation
D/dalvikvm( 270): GC_FOR_ALLOC freed 2K, 41% free 10763K/17991K, paused 182ms, total 186ms
D/dalvikvm( 270): GC_CONCURRENT freed 61K, 38% free 11284K/17991K, paused 41ms+11ms, total 304ms
D/CordovaActivity( 1581): onMessage(spinner,stop)
D/dalvikvm( 270): GC_CONCURRENT freed 2676K, 43% free 10293K/17991K, paused 16ms+29ms, total 130ms
D/CordovaLog( 1581): file:///android_asset/www/cordova.js: Line 1154 : deviceready has not fired after 5 seconds.
I/Web Console( 1581): deviceready has not fired after 5 seconds. at file:///android_asset/www/cordova.js:1154
D/CordovaLog( 1581): file:///android_asset/www/cordova.js: Line 1147 : Channel not fired: onFileSystemPathsReady
I/Web Console( 1581): Channel not fired: onFileSystemPathsReady at file:///android_asset/www/cordova.js:1147
E/ThrottleService( 149): problem during onPollAlarm: java.lang.IllegalStateException: problem parsing stats: java.io.FileNotFoundException: /proc/net/xt_qtaguid/iface_stat_all: open failed: ENOENT (No such file or directory)
D/dalvikvm( 251): GC_CONCURRENT freed 384K, 9% free 6556K/7175K, paused 7ms+5ms, total 67ms
D/dalvikvm( 251): GC_CONCURRENT freed 384K, 9% free 6556K/7175K, paused 6ms+13ms, total 62ms
I/EventLogService( 240): Aggregate from 1403981475023 (log), 1403981475023 (data)
E/ThrottleService( 149): problem during onPollAlarm: java.lang.IllegalStateException: problem parsing stats: java.io.FileNotFoundException: /proc/net/xt_qtaguid/iface_stat_all: open failed: ENOENT (No such file or directory)
这是怎么回事?
更新:
在 iOS 上运行良好.
Works fine on iOS.
推荐答案
我遇到了同样的问题.
对我有用的是使用此处找到的不同版本的文件插件:https://github.com/onflapp/cordova-plugin-file
What worked for me was using a different version of the File plugin found here:https://github.com/onflapp/cordova-plugin-file
相关主题:Cordova 文件插件永远不会在 Android 中准备就绪
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