Manually pause an application in Android Phonegap

Question

Would it be possible to pause an Android PhoneGap application manually? I need to pause the application and go to background when somebody click a button. I used navig

Answer 1

In your Javascript:

// HomeButton
cordova.define("cordova/plugin/homebutton", function (require, exports, module) {
    var exec = require("cordova/exec");
    module.exports = {
        show: function (win, fail) {
            exec(win, fail, "HomeButton", "show", []);
        }
    };
});

And:

// HomeButton
function homeButton() {
    var home = cordova.require("cordova/plugin/homebutton");
    home.show(
        function () {
            console.info("PhoneGap Plugin: HomeButton: callback success");
        },
        function () {
            console.error("PhoneGap Plugin: HomeButton: callback error");
        }
    );
}

In Java on Android Native:

package org.apache.cordova.plugins;

import org.apache.cordova.api.CallbackContext;
import org.apache.cordova.api.CordovaPlugin;
import org.apache.cordova.api.PluginResult;
import org.json.JSONArray;

import android.content.Intent;
import android.util.Log;

public class HomeButton extends CordovaPlugin {

    public static final String LOG_PROV = "PhoneGapLog";
    public static final String LOG_NAME = "HomeButton Plugin";

    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
        Log.d(LOG_PROV, LOG_NAME + ": Simulated home button.");
        Intent i = new Intent(Intent.ACTION_MAIN);
        i.addCategory(Intent.CATEGORY_HOME);
        this.cordova.startActivityForResult(this, i, 0);
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK));
        return true;
    }

}

Call it with:

homeButton();

It works, and is part of a repo of mine: https://github.com/teusinkorg/jpHolo/