我对 PhoneGap Android 比较陌生，我有一个 iPhone 应用程序，需要迁移到 Android 应用程序 我已将 www 从 iPhone 应用程序添加到我的 Android 应用程序中，并添加了 list 权限，甚至复制了 XML包含 config.xml 和 cordova.xml 的文件夹，但问题是我的设备就绪函数没有被调用
这是我的index.html代码
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<link
href="http://code.jquery.com/mobile/1.0rc2/jquery.mobile-1.0rc2.min.css"
rel="stylesheet" />
<script src="scripts/jquery-1.7.1.min.js" type="text/javascript"></script>
<link href="css/style.css" type="text/css" rel="stylesheet" />
<link href="css/index.css" type="text/css" rel="stylesheet" />
<script src="scripts/app.js" type="text/javascript"></script>
<script type="text/javascript"
src="http://code.jquery.com/jquery-1.6.4.min.js"></script>
<script type="text/javascript"
src="http://code.jquery.com/mobile/1.0rc2/jquery.mobile-1.0rc2.min.js"></script>
<script src="scripts/gallery_handler.js" type="text/javascript"></script>
<script src="scripts/itpoverlay.js" type="text/javascript"></script>
<script src="scripts/sqlite.js" type="text/javascript"></script>
<script src="scripts/jquery.exif.js" type="text/javascript"></script>
</head>
<body id="body">
<div class="app" style="display: none;">
<div id="deviceready">
<p class="status pending blink">Connecting to Device</p>
<p class="status complete blink hide">Device is Ready</p>
</div>
</div>
<div data-role="page" id="gallerypage" data-theme="a">
<div data-role="header">
<h1 class="headtitle">NG DESIIGNS</h1>
</div>
<div data-role="content" id="pagecontent">
<ul id="gallery" class="gallery">
</ul>
</div>
</div>
<script type="text/javascript" src="cordova-2.0.0.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
alert("app to be initialized");
app.initialize();
document.addEventListener('deviceready', function() {
alert("device ready called");
db.transaction(queryDB, errorCB, successCB);
}, false);
document.addEventListener("offline", function() {
alert("Your Device is offline");
}, false);
</script>
</body>
</html>
这是index.js
var app = {
initialize: function() {
alert("index.js bind");
this.bind();
},
bind: function() {
alert("index.js bind function calld device ready");
document.addEventListener('deviceready', this.deviceready, false);
},
deviceready: function() {
alert("device ready");
// note that this is an event handler so the scope is that of the event
// so we need to call app.report(), and not this.report()
app.report('deviceready');
},
report: function(id) {
console.log("report:" + id);
// hide the .pending <p> and show the .complete <p>
document.querySelector('#' + id + ' .pending').className += ' hide';
var completeElem = document.querySelector('#' + id + ' .complete');
completeElem.className = completeElem.className.split('hide').join('');
}
};
另请参阅 logcat
0-08 10:46:32.294: I/dalvikvm(763): threadid=3: reacting to signal 3
10-08 10:46:32.414: I/dalvikvm(763): Wrote stack traces to '/data/anr/traces.txt'
10-08 10:46:32.664: D/CordovaLog(763): Found preference for phonegap-version=2.0.0
10-08 10:46:32.673: D/CordovaLog(763): Found preference for orientation=default
10-08 10:46:32.673: D/CordovaLog(763): Found preference for target-device=universal
10-08 10:46:32.683: D/CordovaLog(763): Found preference for fullscreen=false
10-08 10:46:32.703: D/JsMessageQueue(763): Set native->JS mode to 1
10-08 10:46:32.803: I/dalvikvm(763): threadid=3: reacting to signal 3
10-08 10:46:32.873: I/dalvikvm(763): Wrote stack traces to '/data/anr/traces.txt'
10-08 10:46:32.934: W/webcore(763): java.lang.Throwable: EventHub.removeMessages(int what = 107) is not supported before the WebViewCore is set up.
10-08 10:46:32.934: W/webcore(763): at android.webkit.WebViewCore$EventHub.removeMessages(WebViewCore.java:1683)
10-08 10:46:32.934: W/webcore(763): at android.webkit.WebViewCore$EventHub.access$7900(WebViewCore.java:926)
10-08 10:46:32.934: W/webcore(763): at android.webkit.WebViewCore.removeMessages(WebViewCore.java:1795)
10-08 10:46:32.934: W/webcore(763): at android.webkit.WebView.sendOurVisibleRect(WebView.java:2917)
10-08 10:46:32.934: W/webcore(763): at android.webkit.ZoomManager.setZoomScale(ZoomManager.java:593)
10-08 10:46:32.934: W/webcore(763): at android.webkit.ZoomManager.access$1700(ZoomManager.java:49)
10-08 10:46:32.934: W/webcore(763): at android.webkit.ZoomManager$PostScale.run(ZoomManager.java:984)
10-08 10:46:32.934: W/webcore(763): at android.os.Handler.handleCallback(Handler.java:605)
10-08 10:46:32.934: W/webcore(763): at android.os.Handler.dispatchMessage(Handler.java:92)
10-08 10:46:32.934: W/webcore(763): at android.os.Looper.loop(Looper.java:137)
10-08 10:46:32.934: W/webcore(763): at android.app.ActivityThread.main(ActivityThread.java:4424)
10-08 10:46:32.934: W/webcore(763): at java.lang.reflect.Method.invokeNative(Native Method)
10-08 10:46:32.934: W/webcore(763): at java.lang.reflect.Method.invoke(Method.java:511)
10-08 10:46:32.934: W/webcore(763): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-08 10:46:32.934: W/webcore(763): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-08 10:46:32.934: W/webcore(763): at dalvik.system.NativeStart.main(Native Method)
10-08 10:46:32.964: D/gralloc_goldfish(763): Emulator without GPU emulation detected.
10-08 10:46:33.823: D/dalvikvm(763): GC_CONCURRENT freed 115K, 3% free 6838K/7047K, paused 4ms+4ms
10-08 10:46:41.603: I/SqliteDatabaseCpp(763): sqlite returned: error code = 14, msg = cannot open file at line 27701 of [8609a15dfa], db=/data/data/com.example.phonegapapp/databases/webview.db
10-08 10:46:41.603: I/SqliteDatabaseCpp(763): sqlite returned: error code = 14, msg = os_unix.c: open() at line 27701 - "" errno=2 path=/CachedGeoposition.db, db=/data/data/com.example.phonegapapp/databases/webview.db
10-08 10:46:41.994: E/Cordova(763): Error loading url gap://ready
10-08 10:46:41.994: E/Cordova(763): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=gap://ready }
10-08 10:46:41.994: E/Cordova(763): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1512)
10-08 10:46:41.994: E/Cordova(763): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
10-08 10:46:41.994: E/Cordova(763): at android.app.Activity.startActivityForResult(Activity.java:3190)
10-08 10:46:41.994: E/Cordova(763): at android.app.Activity.startActivity(Activity.java:3297)
10-08 10:46:41.994: E/Cordova(763): at org.apache.cordova.CordovaWebViewClient.shouldOverrideUrlLoading(CordovaWebViewClient.java:222)
10-08 10:46:41.994: E/Cordova(763): at android.webkit.CallbackProxy.uiOverrideUrlLoading(CallbackProxy.java:224)
10-08 10:46:41.994: E/Cordova(763): at android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:324)
10-08 10:46:41.994: E/Cordova(763): at android.os.Handler.dispatchMessage(Handler.java:99)
10-08 10:46:41.994: E/Cordova(763): at android.os.Looper.loop(Looper.java:137)
10-08 10:46:41.994: E/Cordova(763): at android.app.ActivityThread.main(ActivityThread.java:4424)
10-08 10:46:41.994: E/Cordova(763): at java.lang.reflect.Method.invokeNative(Native Method)
10-08 10:46:41.994: E/Cordova(763): at java.lang.reflect.Method.invoke(Method.java:511)
10-08 10:46:41.994: E/Cordova(763): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-08 10:46:41.994: E/Cordova(763): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-08 10:46:41.994: E/Cordova(763): at dalvik.system.NativeStart.main(Native Method)
10-08 10:46:43.553: E/libEGL(763): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:46:43.553: D/ShaderProgram(763): couldn't load the vertex shader!
10-08 10:46:43.553: E/libEGL(763): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:46:43.553: D/ShaderProgram(763): couldn't load the vertex shader!
10-08 10:46:43.553: E/libEGL(763): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:46:43.553: D/ShaderProgram(763): couldn't load the vertex shader!
10-08 10:46:43.553: E/libEGL(763): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:46:43.553: D/ShaderProgram(763): couldn't load the vertex shader!
10-08 10:46:43.553: E/libEGL(763): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:46:43.553: D/ShaderProgram(763): couldn't load the vertex shader!
10-08 10:51:48.393: I/dalvikvm(828): threadid=3: reacting to signal 3
10-08 10:51:48.413: I/dalvikvm(828): Wrote stack traces to '/data/anr/traces.txt'
10-08 10:51:48.674: D/CordovaLog(828): Found preference for phonegap-version=2.0.0
10-08 10:51:48.694: D/CordovaLog(828): Found preference for orientation=default
10-08 10:51:48.694: D/CordovaLog(828): Found preference for target-device=universal
10-08 10:51:48.694: D/CordovaLog(828): Found preference for fullscreen=false
10-08 10:51:48.704: D/JsMessageQueue(828): Set native->JS mode to 1
10-08 10:51:48.893: I/dalvikvm(828): threadid=3: reacting to signal 3
10-08 10:51:48.934: W/webcore(828): java.lang.Throwable: EventHub.removeMessages(int what = 107) is not supported before the WebViewCore is set up.
10-08 10:51:48.934: W/webcore(828): at android.webkit.WebViewCore$EventHub.removeMessages(WebViewCore.java:1683)
10-08 10:51:48.934: W/webcore(828): at android.webkit.WebViewCore$EventHub.access$7900(WebViewCore.java:926)
10-08 10:51:48.934: W/webcore(828): at android.webkit.WebViewCore.removeMessages(WebViewCore.java:1795)
10-08 10:51:48.934: W/webcore(828): at android.webkit.WebView.sendOurVisibleRect(WebView.java:2917)
10-08 10:51:48.934: W/webcore(828): at android.webkit.ZoomManager.setZoomScale(ZoomManager.java:593)
10-08 10:51:48.934: W/webcore(828): at android.webkit.ZoomManager.access$1700(ZoomManager.java:49)
10-08 10:51:48.934: W/webcore(828): at android.webkit.ZoomManager$PostScale.run(ZoomManager.java:984)
10-08 10:51:48.934: W/webcore(828): at android.os.Handler.handleCallback(Handler.java:605)
10-08 10:51:48.934: W/webcore(828): at android.os.Handler.dispatchMessage(Handler.java:92)
10-08 10:51:48.934: W/webcore(828): at android.os.Looper.loop(Looper.java:137)
10-08 10:51:48.934: W/webcore(828): at android.app.ActivityThread.main(ActivityThread.java:4424)
10-08 10:51:48.934: W/webcore(828): at java.lang.reflect.Method.invokeNative(Native Method)
10-08 10:51:48.934: W/webcore(828): at java.lang.reflect.Method.invoke(Method.java:511)
10-08 10:51:48.934: W/webcore(828): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-08 10:51:48.934: W/webcore(828): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-08 10:51:48.934: W/webcore(828): at dalvik.system.NativeStart.main(Native Method)
10-08 10:51:48.954: D/gralloc_goldfish(828): Emulator without GPU emulation detected.
10-08 10:51:48.954: I/dalvikvm(828): Wrote stack traces to '/data/anr/traces.txt'
10-08 10:51:49.764: D/dalvikvm(828): GC_CONCURRENT freed 119K, 3% free 6839K/7047K, paused 4ms+3ms
10-08 10:52:10.864: I/SqliteDatabaseCpp(828): sqlite returned: error code = 14, msg = cannot open file at line 27701 of [8609a15dfa], db=/data/data/com.example.phonegapapp/databases/webview.db
10-08 10:52:10.874: I/SqliteDatabaseCpp(828): sqlite returned: error code = 14, msg = os_unix.c: open() at line 27701 - "" errno=2 path=/CachedGeoposition.db, db=/data/data/com.example.phonegapapp/databases/webview.db
10-08 10:52:11.233: E/Cordova(828): Error loading url gap://ready
10-08 10:52:11.233: E/Cordova(828): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=gap://ready }
10-08 10:52:11.233: E/Cordova(828): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1512)
10-08 10:52:11.233: E/Cordova(828): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1384)
10-08 10:52:11.233: E/Cordova(828): at android.app.Activity.startActivityForResult(Activity.java:3190)
10-08 10:52:11.233: E/Cordova(828): at android.app.Activity.startActivity(Activity.java:3297)
10-08 10:52:11.233: E/Cordova(828): at org.apache.cordova.CordovaWebViewClient.shouldOverrideUrlLoading(CordovaWebViewClient.java:222)
10-08 10:52:11.233: E/Cordova(828): at android.webkit.CallbackProxy.uiOverrideUrlLoading(CallbackProxy.java:224)
10-08 10:52:11.233: E/Cordova(828): at android.webkit.CallbackProxy.handleMessage(CallbackProxy.java:324)
10-08 10:52:11.233: E/Cordova(828): at android.os.Handler.dispatchMessage(Handler.java:99)
10-08 10:52:11.233: E/Cordova(828): at android.os.Looper.loop(Looper.java:137)
10-08 10:52:11.233: E/Cordova(828): at android.app.ActivityThread.main(ActivityThread.java:4424)
10-08 10:52:11.233: E/Cordova(828): at java.lang.reflect.Method.invokeNative(Native Method)
10-08 10:52:11.233: E/Cordova(828): at java.lang.reflect.Method.invoke(Method.java:511)
10-08 10:52:11.233: E/Cordova(828): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-08 10:52:11.233: E/Cordova(828): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-08 10:52:11.233: E/Cordova(828): at dalvik.system.NativeStart.main(Native Method)
10-08 10:52:12.824: E/libEGL(828): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:52:12.824: D/ShaderProgram(828): couldn't load the vertex shader!
10-08 10:52:12.824: E/libEGL(828): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:52:12.824: D/ShaderProgram(828): couldn't load the vertex shader!
10-08 10:52:12.824: E/libEGL(828): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:52:12.824: D/ShaderProgram(828): couldn't load the vertex shader!
10-08 10:52:12.834: E/libEGL(828): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:52:12.834: D/ShaderProgram(828): couldn't load the vertex shader!
10-08 10:52:12.834: E/libEGL(828): call to OpenGL ES API with no current context (logged once per thread)
10-08 10:52:12.834: D/ShaderProgram(828): couldn't load the vertex shader!
最佳答案
您必须将 www 文件夹中的 cordova.js 更改为 android cordova.js 之一
关于android - PhoneGap 设备就绪函数未被调用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/12775796/