Explicit Intent to send text to second activity

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Q3. Create an application with first activity with an editText and send button. On click of send button, make use of explicit intent to send text to second activity and display there in text view.

Android Program

->Activity_main.xml

<?xml version="1.0" encoding="utf-8"?>

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

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/activity_main"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context="com.example.hp.intent.MainActivity">

    <EditText

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:inputType="textPersonName"

        android:text="Enter the msg"

        android:ems="10"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="88dp"

        android:id="@+id/editText" />

    <Button

        android:text="Send"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_below="@+id/editText"

        android:layout_alignLeft="@+id/editText"

        android:layout_alignStart="@+id/editText"

        android:layout_marginLeft="42dp"

        android:layout_marginStart="42dp"

        android:layout_marginTop="30dp"

        android:id="@+id/button"

        android:onClick="myClick"

        />

</RelativeLayout>

->Activity_recieve.xml

<?xml version="1.0" encoding="utf-8"?>

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

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/activity_receive"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context="com.example.hp.intent.ReceiveAct">

    <TextView

        android:text="TextView"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentTop="true"

        android:layout_alignParentLeft="true"

        android:layout_alignParentStart="true"

        android:layout_marginLeft="135dp"

        android:layout_marginStart="135dp"

        android:layout_marginTop="195dp"

        android:id="@+id/textV" />

</RelativeLayout>

->Main_Activity.java

package com.example.hp.intent;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.widget.Button;

import android.app.Activity;

import android.content.Intent;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

    }

        public void myClick(View view) {

        Intent i=new Intent(this, ReceiveAct.class);

        EditText text1=(EditText)findViewById(R.id.editText);

        String msg=text1.getText().toString();

        i.putExtra("message",msg);

        startActivity(i);

    }

}

 

 ->RecieveAct.java

package com.example.hp.intent;

import android.content.Intent;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.widget.TextView;

public class ReceiveAct extends AppCompatActivity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_receive);

        Intent i1 = getIntent();

        String message1 = i1.getStringExtra("message");

        TextView message2 = (TextView) findViewById(R.id.textV);

        message2.setText(message1);

    }

}