Andriod phoneGap 入门

1.下载phoneGap(我之前用还是cordova-1.5.0.jar)

http://phonegap.com/download/#autodownload

解压出来，找到lib/android目录。

2.在assets目录下新建文件夹“www”

3.在www目录下新建一个html文件index.html。我们的界面就要在这里建立了。

4.把lib/android目录下的xml文件夹整个复制到res面目下

5.修改AndroidManifest.xml添加用户权限

    <supports-screens
    android:largeScreens="true"
    android:normalScreens="true"
    android:smallScreens="true"
    android:resizeable="true"
    android:anyDensity="true"
    />
    <uses-permission android:name="android.permission.CAMERA" />
    <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.FLASHLIGHT"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

6.修改MainAcivity.java

public class DemoActivity extends DroidGap {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        super.setIntegerProperty( "splashscreen", R.drawable.splash); 8         //html文件加载慢，设置超时时间
        super.setIntegerProperty("loadUrlTimeoutValue", 120000);
        super.loadUrl("file:///android_asset/www/index.html");
    }
}

8.e.g.

1）声明一个a标签：

<a href="#" data-icon="check" id="photo">拍照</a>

2）初始化a标签的tap事件：

$("#photo").live("tap",getPhoto);

3）tap事件：

function getPhoto(){
    if(!navigator.camera) {
        alert("camera can not use");
        return;
    }
    navigator.camera.getPicture(onSuccess, onFail, { quality: 50, destinationType: Camera.DestinationType.FILE_URI });

    function onSuccess(imageData) {
        //alert("camer successful!!!");
        //alert(imageData);
        var newnote=$("#newNote");
        var src=imageData;
        //var src="data:image/jpeg;base64," + imageData;
        var img=$("#myPhoto");
        img.attr("src", src);
        img.css("display", "block");
        //var img="<img src="+src+"/>";
        //newnote.append(img);
        newnote.listview("refresh");
    }

    function onFail(message) {
       alert(' carema Failed because: ' + message);
    }

}