Btukfyl

In my project i have to control a button of the application from its widget.That is when pressing the punch-in button in widget it should work as the punch-in button in the application,

i have given my code below, so far i have created an application which have two button. And a widget for the application. widget have two button and a text view. By pressing first button of the widget(openApp),it will open the application,the second button lead us to google home page.

MainActivity.java

package com.example.emssh.widget_test_1;



import android.annotation.SuppressLint;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.Toast;



public class MainActivity extends AppCompatActivity {





    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        setContentView(R.layout.activity_main);

        final Button testButton = (Button) findViewById(R.id.btnPunchIn);

        Button checkIn = (Button) findViewById(R.id.btnCheckIn);

        testButton.setTag(1);



        testButton.setText("Punch In");

        testButton.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View v) {

                final int status = (Integer) v.getTag();

                if (status == 1) {



                    Toast.makeText(MainActivity.this, "Punched In", Toast.LENGTH_LONG).show();

                    testButton.setText("Punch Out");

                    testButton.setBackgroundDrawable(getResources().getDrawable(R.color.colorPrimary));

                    v.setTag(0); // punch in





                   } else {



                    testButton.setText("Punch In");

                    testButton.setBackgroundDrawable(getResources().getDrawable(R.color.colorAccent));

                    v.setTag(1); //punch out



                }

            }

        });

    }



    public void CheckIn(View view) {

        Toast.makeText(MainActivity.this, "customer checked in", Toast.LENGTH_LONG).show();

    }

}

MywidgetProvider.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="#09C"

    android:padding="@dimen/widget_margin"

    >



    <Button

        android:id="@+id/btnOpenApp"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="187dp"

        android:text="OpenApp" />



    <Button

        android:id="@+id/btnOpenweb"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentBottom="true"

        android:layout_centerHorizontal="true"

        android:layout_marginBottom="204dp"

        android:text="goto" />





</RelativeLayout>

MywidgetProvider.java

package com.example.emssh.widget_test_1;



import android.app.PendingIntent;

import android.appwidget.AppWidgetManager;

import android.appwidget.AppWidgetProvider;

import android.content.Context;

import android.content.Intent;

import android.net.Uri;

import android.widget.RemoteViews;



import java.util.Random;



/**

 * Implementation of App Widget functionality.

 */

public class MywidgetProvider extends AppWidgetProvider {



    static void updateAppWidget(Context context, AppWidgetManager appWidgetManager,

                                int appWidgetId) {







        RemoteViews views = new RemoteViews(context.getPackageName(),R.layout.mywidget_provider);



        String text = "data :" + new Random().nextInt(1000);

        views.setTextViewText(R.id.textView2,text);



        Intent openApp = new Intent(context,MainActivity.class);

        PendingIntent pIntent = PendingIntent.getActivity(context,0,openApp,0);



        views.setOnClickPendingIntent(R.id.btnOpenApp,pIntent);



        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.googlr.com"));

        PendingIntent myPIntent = PendingIntent.getActivity(context,1,intent,0);



        views.setOnClickPendingIntent(R.id.btnOpenweb, myPIntent);



        appWidgetManager.updateAppWidget(appWidgetId,views);



    }



    @Override

    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int appWidgetIds) {

        // There may be multiple widgets active, so update all of them

        for (int appWidgetId : appWidgetIds) {

            updateAppWidget(context, appWidgetManager, appWidgetId);



        }

    }



    @Override

    public void onEnabled(Context context) {

        // Enter relevant functionality for when the first widget is created

    }



    @Override

    public void onDisabled(Context context) {

        // Enter relevant functionality for when the last widget is disabled

    }

}

i want to achieve that when i am pressing a button(check-in) from my widget, the app should run the code in the checkIn method in main activity.anyone can help me ?