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我正在开发一个带有 phonegap 和 JQM 的应用程序。我有个问题。谁能告诉我为什么我在启动我的应用程序时在日志中出现此错误。

10-09 13:47:33.316: D/CordovaWebView(26882): >>> loadUrlNow()
10-09 13:47:33.320: D/DroidGap(26882): onMessage(onNativeReady,null)
10-09 13:47:33.320: D/DroidGap(26882): onMessage(onPageFinished,file:///android_asset/www/index.html)
10-09 13:47:33.363: E/SQLiteLog(26882): (14) cannot open file at line 30174 of [00bb9c9ce4]
10-09 13:47:33.363: E/SQLiteLog(26882): (14) os_unix.c:30174: (2) open(/CachedGeoposition.db) - 
10-09 13:47:33.371: D/WebKit(26882): ERROR: 
10-09 13:47:33.371: D/WebKit(26882): SQLite database failed to load from /CachedGeoposition.db
10-09 13:47:33.371: D/WebKit(26882): Cause - unable to open database file
10-09 13:47:33.371: D/WebKit(26882): external/webkit/Source/WebCore/platform/sql/SQLiteDatabase.cpp(71) : bool WebCore::SQLiteDatabase::open(const WTF::String&, bool)
10-09 13:47:33.461: D/DroidGap(26882): onMessage(networkconnection,3g)

这是我的清单

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="***.mobile"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="15" />    
    <supports-screens 
android:largeScreens="true" 
android:normalScreens="true" 
android:smallScreens="true" 
android:resizeable="true" 
android:anyDensity="true" />

<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.BROADCAST_STICKY" />
<application
    android:icon="@drawable/icone"
    android:label="@string/app_name"
    android:theme="@style/AppTheme"  >
    <activity 
        android:name="***.mobile.MainActivity" 
        android:label="@string/title_activity_main" 
        android:configChanges="orientation|keyboardHidden"
        android:screenOrientation="portrait" > 
        <intent-filter> 
            <action android:name="android.intent.action.MAIN" /> 
            <category android:name="android.intent.category.LAUNCHER" /> 
        </intent-filter>
    </activity> 
     <!-- ZXing activities --> 
 <activity android:name="com.google.zxing.client.android.CaptureActivity"  android:screenOrientation="landscape" android:configChanges="orientation|keyboardHidden"  android:theme="@android:style/Theme.NoTitleBar.Fullscreen"  android:windowSoftInputMode="stateAlwaysHidden"> 
    <intent-filter> 
    <action android:name="com.phonegap.plugins.barcodescanner.BarcodeScanner.SCAN"/>
    <category android:name="android.intent.category.DEFAULT"/>
    </intent-filter> 
 </activity>

 <activity android:name="com.google.zxing.client.android.encode.EncodeActivity"  android:label="@string/share_name">
<intent-filter>
 <action android:name="com.phonegap.plugins.barcodescanner.BarcodeScanner.ENCODE"/>
 <category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
</application></manifest>

这是我的主要活动

package **.mobile;
import org.apache.cordova.DroidGap;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebSettings;
import android.widget.Button;

public class MainActivity extends DroidGap {

@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    super.setIntegerProperty("splashscreen", R.drawable.spashscreen);
    //super.init();
    super.loadUrl("file:///android_asset/www/index.html", 4000);

 }}

任何帮助将不胜感激。谢谢。

4

2 回答 2

11

You don't need to fix it as it is an innocuous log. The WebView component used by PhoneGap tries to load that DB file but it is only actually used by the Android Browser. You are safe to ignore it.

于 2012-10-09T17:06:18.480 回答
0

SQLite 数据库无法从 /CachedGeoposition.db 加载

显然，缺少数据库路径。

于 2012-10-09T14:05:18.613 回答