Phonegap - 从背景到前景 [英] Phonegap - Bring from background to foreground

问题描述

我正在开发我的团队以及一个必须在后台运行的应用程序，当套接字调用的事件应将应用程序置于前台时.

I'm developing my team along with an application that must run in the background when an event called by sockets should put the application in the foreground .

应用程序必须像 viber 或 whatsapp 调用一样进入前台.我停在了这一点上.我的应用程序现在可以调用音频和振动，但我必须将屏幕绘制到前景.

The application must come to foreground similar to viber or whatsapp call. I stopped at this point. My application can now call an audio and vibrate, but I have to draw the screen to the foreground.

我使用的是 5.1.1 版 phonegap.

I'm using version 5.1.1 phonegap.

我是这个插件:https://github.com/katzer/cordova-plugin-背景模式

有人可以帮我吗?已经非常感谢了.

Could someone give me a hand? Very grateful this already.

推荐答案

我找到了方法！使用toForeground"插件.https://github.com/caioladislau/cordova-toforeground

I found a way! Using the "toForeground" plugin. https://github.com/caioladislau/cordova-toforeground

      cordova.plugins.backgroundMode.enable();

      cordova.plugins.backgroundMode.onactivate = function() {
        setTimeout(function(){ 
          toForeground("MainActivity", "com.me.myapp", function() {
            navigator.notification.vibrate(1000);
          }, function(){
            navigator.notification.vibrate(5000);
          }); 
        }, 4000);
      };

注意它的调用位置:

toForeground(mainClassName, packageName, successFunction, errorFunction);

为了找到mainClassName"和packageName"，我搜索了:platforms/android/src/com/me/myapp/MainActivity.java，我找到了:

To find the "mainClassName" and "packageName" I searched: platforms/android/src/com/me/myapp/MainActivity.java, and I found:

package com.me.myapp;

import android.os.Bundle;
import org.apache.cordova.*;

public class MainActivity extends CordovaActivity
{
    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        // Set by <content src="index.html" /> in config.xml
        loadUrl(launchUrl);
    }
}

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