Call Javascript From Cordovaactivity

I'm developing an Android app with Cordova. I have a custom BroadcastReceiver and I want to open the main (and the only one) CordovaActivity in onReceive method. It works properly.

Solution 1:

You need to keep the callback to be able to invoke success/error callback functions after some time has passed within your plugin like this:

within some java class method:

PluginResultr=newPluginResult(PluginResult.Status.NO_RESULT);
r.setKeepCallback(true);
callbackContext.sendPluginResult(r);

// assign callbackContext to class property named callbackContext this.callbackContext = callbackContext;

Then you can pass a string(for instance serialized JSONObject) into a new instance of PluginResult that is returned to your success/error functions as parameter value:

within some java class method:

JSONObject serialized = newJSONObject();

serialized.put("value",1234);

// use assigned class property callbackContext to send some data back to your success callback // because of PluginResult.Status.OK and by passing PluginResult.Status.ERROR you invoke error callbackthis.callbackContext.sendPluginResult(newPluginResult(PluginResult.Status.OK, serialized));

Have a look here of what PluginResult accepts as parameters.

within your plugin.js file:

exec(function(serialized){ 
   console.log(serialized.value);// 1234
}, function(){}, "your plugin name", "your plugin action", { some_arg:'for your plugin'});