Jak utworzyć tosty w phonegap?

Question

Jak utworzyć toast w aplikacji Android za pomocą phonegap/cordova?

Thanx!

Answer 1

najpierw utworzyć ToastPlugin.java

package com.company.plugins; 

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

import android.util.Log; 
import android.widget.Toast; 

public class ToastPlugin extends CordovaPlugin { 
    @Override 
    public boolean execute(String action, JSONArray args, 
      CallbackContext callbackContext) throws JSONException { 

     String message = args.getString(0); 

     // used to log the text and can be seen in LogCat 
     Log.d("Toast Plugin", "Calling the Toast..."); 
     Log.d("Toast Plugin", message); 

     if (action.equals("shortToast")) {   
      this.shortToast(message, callbackContext); 
      return true; 
     } else if (action.equals("longToast")) { 
      this.longToast(message, callbackContext); 
      return true; 
     } 
     return false; 
    } 

    private void shortToast(String message, CallbackContext callbackContext) { 
     if (message != null && message.length() > 0) { 
      Toast.makeText(cordova.getActivity().getApplicationContext(), 
        message, Toast.LENGTH_SHORT).show(); 
      callbackContext.success(message); 
     } else { 
      callbackContext.error("Expected one non-empty string argument."); 
     } 
    } 

    private void longToast(String message, CallbackContext callbackContext) { 
     if (message != null && message.length() > 0) { 
      Toast.makeText(cordova.getActivity().getApplicationContext(), 
        message, Toast.LENGTH_LONG).show(); 
      callbackContext.success(message); 
     } else { 
      callbackContext.error("Expected one non-empty string argument."); 
     } 
    } 
} 

następnie utworzyć toastPlugin.js

//Plugin file should be always after cordova.js 
//There is always better way to create, but this also works 

window.shortToast = function(str, callback) { 
    cordova.exec(callback, function(err) { 
     callback('Nothing to echo.'); 
    }, "ToastPlugin", "shortToast", [ str ]); 
}; 

window.longToast = function(str, callback) { 
    cordova.exec(callback, function(err) { 
     callback('Nothing to echo.'); 
    }, "ToastPlugin", "longToast", [ str ]); 
}; 

połączyć te pliki w projekcie, teraz można nazwać w JavaScript jak:

• shortToast ("Wiadomość z krótkim tostem tutaj ...");
• longToast ("Wiadomość z długim tostem tutaj ...");

Answer 2

PhoneGap-Toast jest mostem typu open source (MIT-Licensed) dla PhoneGap, który pozwala to zrobić.

Answer 3

Szukasz uniwersalnej wtyczki iOS/Android/WP8 tosty, kasa to jedna: http://www.x-services.nl/phonegap-toast-plugin/796