cordova
cordova

cordova安卓插件开发

文章目录
  1. 1. plugin.xml内容
  2. 2. Sep.js内容
  3. 3. Sep.java内容
  4. 4. 安装插件
  5. 5. js中调用
  6. 6. 在java调用js的两种方式

之前是有道记录的，而且没有很好的整理，先移过来，后面完善

针对cordova安卓插件的开发，这里给出例子，实现震动和提示两个小功能

plugin.xml内容

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<?xml version="1.0" encoding="UTF-8"?>
<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
    id="com.xc.sep"
    version="0.0.1">
    <name>Sep</name>
    <js-module src="www/Sep.js" name="Sep">
        <clobbers target="Sep" />
    </js-module>
    <platform name="android">
        <source-file src="src/android/Sep.java" target-dir="src/com/xc/sep" />
        <config-file target="res/xml/config.xml" parent="/*">
            <feature name="Sep">
                <param name="android-package" value="com.xc.sep.Sep"/>
            </feature>
        </config-file>
        <config-file target="AndroidManifest.xml" parent="/*">
            <uses-permission android:name="android.permission.VIBRATE" />
        </config-file>
    </platform>
</plugin>

Sep.js内容

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var exec = require('cordova/exec');

var Sep = function() {};

Sep.prototype.showVibration = function(success, error) {
    exec(success, error, 'Sep', 'showVibration', []);
};
Sep.prototype.showToast=function(content,type){
    exec(null, null, "Sep", "showToast", [content,type]);
};

var sep = new Sep();
module.exports = sep;

Sep.java内容

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package com.xc.sep;

import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CordovaWebView;
import org.json.JSONArray;
import org.json.JSONException;

import android.content.Context;
import android.media.AudioManager;
import android.os.Vibrator;

public class Sep extends CordovaPlugin {

    public void initialize(CordovaInterface cordova, CordovaWebView webView) {
        super.initialize(cordova, webView);
        Context context = this.cordova.getActivity().getApplicationContext();
    }

    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
        if ("showVibration".equals(action)) {
            showVibration();
            callbackContext.success("success");
            return true;
        }else if ("showToast".equals(action)) {
            showToast(args.getString(0), args.getInt(1));
            callbackContext.success("success");
            return true;
        }
        callbackContext.error("error 没有该方法");
        return false;
    }
    private void showVibration(){  
        CordovaInterface cordova = this.cordova;  
        AudioManager manager = (AudioManager) this.cordova.getActivity().getSystemService(Context.AUDIO_SERVICE);
        if (manager.getRingerMode() != AudioManager.RINGER_MODE_SILENT) {
            Vibrator vibrator = (Vibrator) this.cordova.getActivity().getSystemService(Context.VIBRATOR_SERVICE);
            vibrator.vibrate(1000);
        } 
    } 
     private void showToast(String text,int type){  
            CordovaInterface cordova = this.cordova;  
            android.widget.Toast.makeText(cordova.getActivity(), text, type).show();  
     } 
}

安装插件

add后面是你的插件文件夹路径（本地或github上等）

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cordova plugin add  C:\Users\Administrator\Desktop\Sep

js中调用

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Sep.showVibration(function(message) {
                     alert("showVibration :"+message);
                }, function(message) {
                     alert("showVibration :"+message);
                });


Sep.showToast("测试提示2秒",2);

在java调用js的两种方式

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PluginResult result = new PluginResult(PluginResult.Status.OK,返回内容);
result.setKeepCallback(true);//调用后还能再次使用Callback
callback.sendPluginResult(result);
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String format = "cordova.plugins.Easemob.onMessageReadAckReceivedInAndroidCallback(%s);";
JSONArray jSONArray = new JSONArray();
packageJSONArray(arg0,jSONArray);
final String js = String.format(format, jSONArray);
cordova.getActivity().runOnUiThread(new Runnable() {
	@Override
	public void run() {
		 webView.loadUrl("javascript:" + js);
	}
 });