activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity" >
<Button
android:id="@+id/chossenamebutton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="42dp"
android:text="ChooseName" />
<Button
android:id="@+id/phnumberbutton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/chossenamebutton"
android:layout_centerHorizontal="true"
android:layout_marginTop="45dp"
android:text="choose phnumber" />
</RelativeLayout>
MainActivity.java
package com.blogspot.kantapp.startactiviyforresultinandroid;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity {
Button chooseNameBtn, choosePhnumberBtn;
String name, number;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
chooseNameBtn = (Button) findViewById(R.id.chossenamebutton);
choosePhnumberBtn = (Button) findViewById(R.id.phnumberbutton);
choosePhnumberBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent in = new Intent(getApplicationContext(), PhNumbers.class);
startActivityForResult(in, 2);
}
});
chooseNameBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
Intent in = new Intent(getApplicationContext(), Names.class);
startActivityForResult(in, 1);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub
if (requestCode == 1) {
if (resultCode == RESULT_OK) {
name = data.getStringExtra("myname");
chooseNameBtn.setText(name);
}
} else if (requestCode == 2) {
if (resultCode == RESULT_OK) {
number = data.getStringExtra("phnumber");
choosePhnumberBtn.setText(number);
}
}
super.onActivityResult(requestCode, resultCode, data);
}
}
names.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<RadioGroup
android:id="@+id/radioGroup1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RadioButton
android:id="@+id/radio0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Android" />
<RadioButton
android:id="@+id/radio1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="iphone" />
<RadioButton
android:id="@+id/radio2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BlackBerry" />
<RadioButton
android:id="@+id/radio3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Symbian" />
<RadioButton
android:id="@+id/radio4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Bada" />
</RadioGroup>
</LinearLayout>
Names.java
package com.blogspot.kantapp.startactiviyforresultinandroid;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;
public class Names extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.names);
final RadioGroup rg = (RadioGroup) findViewById(R.id.radioGroup1);
rg.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup arg0, int arg1) {
// TODO Auto-generated method stub
int id = rg.getCheckedRadioButtonId();
RadioButton rb = (RadioButton) findViewById(id);
String name = rb.getText().toString();
Intent in = new Intent();
in.putExtra("myname", name);
setResult(RESULT_OK, in);
finish();
}
});
}
}
phonenumbers.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<RadioGroup
android:id="@+id/phradioGroup"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RadioButton
android:id="@+id/radio0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="12345" />
<RadioButton
android:id="@+id/radio1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="12346" />
<RadioButton
android:id="@+id/radio2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="12347" />
<RadioButton
android:id="@+id/radio3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="12348" />
<RadioButton
android:id="@+id/radio4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="12349" />
</RadioGroup>
</LinearLayout>
PhNumbers.java
package com.blogspot.kantapp.startactiviyforresultinandroid;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;
public class PhNumbers extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.phonenumbers);
final RadioGroup rg = (RadioGroup)findViewById(R.id.phradioGroup);
rg.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup arg0, int arg1) {
// TODO Auto-generated method stub
int id = rg.getCheckedRadioButtonId();
RadioButton rb = (RadioButton)findViewById(id);
String number = rb.getText().toString();
Intent in = new Intent();
in.putExtra("phnumber", number);
setResult(RESULT_OK, in);
finish();
}
});
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.blogspot.kantapp.startactiviyforresultinandroid">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".Names"/>
<activity android:name=".PhNumbers"/>
</application>
</manifest>
