首先，我与一些特定的API（大涧GXV3275电话），这要求工作意向 - 广播接收器二合一破碎机

在我的设备是横向它的工作好，所以问题就来了意图 - 广播接收器

所以，我需要的IntentFilter知道我HOOKEVENT ANS然后与广播接收器接收到。

我只是想知道为什么它甚至不显示警报或根本不工作。这有可能处理的IntentFilter上CordovaPlugin？随着广播接收器？

我做了我的CordovaActivity和HOOKEVENT一些测试;更新文本的视图。所以，我认为与CordovaPlugin一个问题。

我也试图做的事：

  CordovaActivity活性=（CordovaActivity）this.cordova.getActivity（）;activity.getJs（）; 

通常让我得到的字符串，在我的活动工作，但给我的NPE。

公共类吐司扩展CordovaPlugin {

 私人字符串的javascript =;公共布尔执行（串动，JSONArray ARGS，CallbackContext callbackContext）抛出JSONException {    initHookEvent（）;    开关（动作）{        案逆转：            reversedTest（）;            返回true;    }    返回false;}私人活动getActivity（）{返回this.cordova.getActivity（）;}私人无效reversedTest（）{   。配置配置= getActivity（）getResources（）getConfiguration（）;   如果（configuration.orientation == Configuration.ORIENTATION_LANDSCAPE）{       webView.sendJavascript（JavaScript的：的document.getElementById（\\组合式\\）。innerHTML的= \\风景\\;）;   }   webView.sendJavascript（JavaScript的）;}公共无效initHookEvent（）{   IntentFilter的过滤器=新的IntentFilter（com.base.module.phone.HOOKEVENT）;   。getActivity（）registerReceiver（广播接收器，过滤器）;}公共广播接收器广播接收器=新的广播接收器（）{   @覆盖   公共无效的onReceive（上下文的背景下，意图意图）{      webView.sendJavascript（JavaScript的：警报（\\测试\\）;）;      如果（intent.getBooleanExtra（hookoff，FALSE））{         JavaScript的=JavaScript的：的document.getElementById（\\COMBI \\）。innerHTML的= \\decroche \\;;      }      其他{         JavaScript的=JavaScript的：的document.getElementById（\\COMBI \\）。innerHTML的= \\raccroche \\;;      }   }}; 

解决方案

我发现自己我的问题。

我创建仅适用于之后的特定插件。你只需要：

和

  getActivity（）getApplicationContext（）registerReceiver（broadcastReceiver_hook，filter_hook）。 

这是我最后的插件：

 公共类挂钩扩展CordovaPlugin {@覆盖公共布尔执行（串动，JSONArray ARGS，CallbackContext callbackContext）抛出JSONException {    initHookEvent（）;    返回false;}/ ** *使用来获得当前活动科尔多瓦 返回：您科尔多瓦活动 * /私人活动getActivity（）{返回this.cordova.getActivity（）;}/ ** *初始化GXV 3275机事件 *你绝对需要precise getActivity（）。getApplicationContext（） * registerReceiver（）之前，否则将不能得到良好的环境。 * /公共无效initHookEvent（）{    IntentFilter的filter_hook =新的IntentFilter（com.base.module.phone.HOOKEVENT）;    。getActivity（）getApplicationContext（）registerReceiver（broadcastReceiver_hook，filter_hook）。}/ ** *还需要与GXV 3275机事件广播接收器 *只需sendJavascript每个案件 * /！\\ web视图/！\\ *本机是通过扩展CordovaPlugin创建 * /公共广播接收器broadcastReceiver_hook =新的广播接收器（）{    @覆盖    公共无效的onReceive（上下文的背景下，意图意图）{        如果（intent.getBooleanExtra（hookoff，FALSE））{            webView.sendJavascript（JavaScript的：的document.getElementById（\\组合式\\）。innerHTML的= \\decroche \\;）;            webView.sendJavascript（JavaScript的：的document.getElementById（\\组合式\\）。style.opacity = 1;）;        }        其他{            webView.sendJavascript（JavaScript的：的document.getElementById（\\组合式\\）。innerHTML的= \\raccroche \\;）;            webView.sendJavascript（JavaScript的：的document.getElementById（\\组合式\\）。style.opacity = 1;）;        }    }}; 

}

First of all, I'm working with some specific API ( Grand Stream GXV3275 phone ) which requires that Intent - BroadcastReceiver combo breaker.

When my device is on landscape orientation it works good so the problem came with Intent - BroadcastReceiver.

So I need that IntentFilter to know my HOOKEVENT ans then receive it with that BroadcastReceiver.

I just want to know why it doesn't even show the alert or don't work at all. Is that possible to deal with IntentFilter on CordovaPlugin? With BroadcastReceiver?

I made some test on my CordovaActivity and HOOKEVENT ; updating a text-view. So I assume that's a problem with CordovaPlugin.

I also tried to do:

CordovaActivity activity = (CordovaActivity) this.cordova.getActivity();
activity.getJs(); 

Which normally allow me to get string that works on my activity but gave me NPE..

public class Toast extends CordovaPlugin {

private String javascript = "";

public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
    initHookEvent();
    switch (action) {
        case "reversed":
            reversedTest();
            return true;
    }
    return false;
}

private Activity getActivity() { return this.cordova.getActivity();}

private void reversedTest(){
   Configuration configuration = getActivity().getResources().getConfiguration();
   if(configuration.orientation == Configuration.ORIENTATION_LANDSCAPE){
       webView.sendJavascript("javascript:document.getElementById(\"combi\").innerHTML=\"Landscape\";");
   }
   webView.sendJavascript(javascript);
}

public void initHookEvent() {
   IntentFilter filter = new IntentFilter("com.base.module.phone.HOOKEVENT");
   getActivity().registerReceiver(broadcastReceiver, filter);
}

public BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
   @Override
   public void onReceive(Context context, Intent intent) {
      webView.sendJavascript("javascript:alert(\"test\");");
      if (intent.getBooleanExtra("hookoff", false)){
         javascript = "javascript:document.getElementById(\"combi\").innerHTML=\"decroche\";";
      }
      else{
         javascript = "javascript:document.getElementById(\"combi\").innerHTML=\"raccroche\";";
      }
   }
};

I found myself my problem.

I create a specific plugin only for that after. You just needed to :

webView.sendJavascript("javascript:document.getElementById(\"combi\").innerHTML=\"decroche\";");

And

getActivity().getApplicationContext().registerReceiver(broadcastReceiver_hook, filter_hook);

Here's my final plugin :

public class Hook extends CordovaPlugin {

@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
    initHookEvent();
    return false;
}


/**
 * Use to get the current Cordova Activity
 * @return your Cordova activity
 */
private Activity getActivity() { return this.cordova.getActivity();}

/**
 * Initializing GXV 3275 Hook Event
 * You ABSOLUTELY need to precise getActivity().getApplicationContext()
 * before registerReceiver() otherwise it won't get the good context.
 */
public void initHookEvent() {
    IntentFilter filter_hook = new IntentFilter("com.base.module.phone.HOOKEVENT");
    getActivity().getApplicationContext().registerReceiver(broadcastReceiver_hook, filter_hook);
}

/**
 * BroadcastReceiver is also needed with GXV 3275 Hook Event
 * Just sendJavascript for each cases
 *       /!\ webView /!\
 * Is natively created by extending CordovaPlugin
 */
public BroadcastReceiver broadcastReceiver_hook = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
        if ( intent.getBooleanExtra("hookoff", false)){
            webView.sendJavascript("javascript:document.getElementById(\"combi\").innerHTML=\"decroche\";");
            webView.sendJavascript("javascript:document.getElementById(\"combi\").style.opacity = 1;");
        }
        else{
            webView.sendJavascript("javascript:document.getElementById(\"combi\").innerHTML=\"raccroche\";");
            webView.sendJavascript("javascript:document.getElementById(\"combi\").style.opacity = 1;");
        }
    }
};

}