com.cranberrygame.cordova.plugin.InstallApp.java Source code

Introduction

Here is the source code for com.cranberrygame.cordova.plugin.InstallApp.java

Source

//Copyright (c) 2014 Sang Ki Kwon (Cranberrygame)
//Email: cranberrygame@yahoo.com
//Homepage: http://www.github.com/cranberrygame
//License: MIT (http://opensource.org/licenses/MIT)
package com.cranberrygame.cordova.plugin;

import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.PluginResult;
import org.apache.cordova.CallbackContext;
import org.json.JSONArray;
import org.json.JSONObject;
import org.json.JSONException;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.CordovaWebView;
import android.app.Activity;
import android.util.Log;
//
import java.util.List;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;

public class InstallApp extends CordovaPlugin {
    private static final String LOG_TAG = "InstallApp";

    public void initialize(CordovaInterface cordova, CordovaWebView webView) {
        super.initialize(cordova, webView);
    }

    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
        //args.length()
        //args.getString(0)
        //args.getString(1)
        //args.getInt(0)
        //args.getInt(1)
        //args.getBoolean(0)
        //args.getBoolean(1)
        //JSONObject json = args.optJSONObject(0);
        //json.optString("adUnit")
        //json.optString("adUnitFullScreen")
        //JSONObject inJson = json.optJSONObject("inJson");

        if (action.equals("getInstalledApps")) {
            //Activity activity = cordova.getActivity();
            //webView
            //            

            final CallbackContext delayedCC = callbackContext;
            cordova.getActivity().runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    _getInstalledApps(delayedCC);
                }
            });

            return true;
        }

        return false; // Returning false results in a "MethodNotFound" error.
    }

    //-------------------------------------

    private void _getInstalledApps(CallbackContext callbackContext) {
        //http://neverland.googlecode.com/svn/trunk/NeverLand/src/com/nearme/plugin/webview/client/cordova/AppLauncher.java
        final JSONArray installedApps = new JSONArray();
        try {
            final List<PackageInfo> apps = cordova.getActivity().getPackageManager()
                    .getInstalledPackages(PackageManager.GET_SIGNATURES);
            for (PackageInfo packageInfo : apps) {
                if ((packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) <= 0) {
                    final JSONObject jsonObject = getJsonByPackageInfo(packageInfo);
                    installedApps.put(jsonObject);
                }
            }

            PluginResult pr = new PluginResult(PluginResult.Status.OK, installedApps);
            //pr.setKeepCallback(true);
            callbackContext.sendPluginResult(pr);
            //PluginResult pr = new PluginResult(PluginResult.Status.ERROR);
            //pr.setKeepCallback(true);
            //callbackContext.sendPluginResult(pr);
        } catch (JSONException ex) {
            //PluginResult pr = new PluginResult(PluginResult.Status.OK, installedApps);
            //pr.setKeepCallback(true);
            //callbackContext.sendPluginResult(pr);
            PluginResult pr = new PluginResult(PluginResult.Status.ERROR);
            //pr.setKeepCallback(true);
            callbackContext.sendPluginResult(pr);
        }
    }

    private JSONObject getJsonByPackageInfo(final PackageInfo pi) throws JSONException {
        final JSONObject jsonResult = new JSONObject();
        jsonResult.put("packageName", pi.packageName);
        jsonResult.put("versionCode", pi.versionCode);
        jsonResult.put("versionName", pi.versionName);
        jsonResult.put("sourceDir", pi.applicationInfo.sourceDir);

        return jsonResult;
    }
}