package myapplication.example1.com.hackonlycom;
/** * Created by AASHISH on 02-04-2017. Total 4 files, names are
1.Send.java
2.Get.java
3.send.xml
4.get.xml
*/
1.Send.java
package com.example.myapplication;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioGroup;
import android.widget.TextView;
import androidx.annotation.Nullable;
public class Send extends Activity implements View.OnClickListener {
Button start, startFor;
EditText sendET;
TextView gotAnswer;
String setData;
@Override protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout. send);
initialize();
}
private void initialize() {
// TODO Auto-generated method stub start= (Button) findViewById(R.id. bSA);
startFor= (Button) findViewById(R.id. bSAFR);
sendET= (EditText) findViewById(R.id. etSEND);
gotAnswer=(TextView) findViewById(R.id.tvGOT);
start.setOnClickListener( this);
startFor.setOnClickListener( this);
}
@Override public void onClick(View v) {
Bundle basket = new Bundle();
basket.putString("key", "aashish");
switch (v.getId()) {
case R.id.bSA:
//Intent iSA=new Intent("com.example.myapplication.GET"); Intent iSA = new Intent(Send.this, Get.class);
iSA.putExtras(basket);
startActivity(iSA);
break;
case R.id.bSAFR:
int resultCode = 0;
Intent iSFR = new Intent(Send.this, Get.class);
// Intent iSFR=new Intent("com.example.myapplication.GET"); iSFR.putExtras(basket);
startActivityForResult(iSFR,resultCode) ;
}
}
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {
// TODO Auto-generated method stub super.onActivityResult(requestCode, resultCode, data);
if(resultCode==RESULT_OK) {
Bundle basket = data.getExtras();
String s = basket.getString("answer");
gotAnswer.setText(s);
}
}
}
2.Get.java
package com.example.myapplication;
/** * Created by AASHISH on 08-04-2017. */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;
import android.widget.RadioGroup;
import android.widget.TextView;
public class Get extends Activity implements OnClickListener,RadioGroup.OnCheckedChangeListener {
TextView question, test;
Button returnData;
RadioGroup selectionList;
String setData;
private void initialize() {
// TODO Auto-generated method stub question=(TextView) findViewById(R.id. tvQuestion);
test=(TextView) findViewById(R.id. tvText);
returnData=(Button) findViewById(R.id.breturn);
returnData.setOnClickListener(this);
selectionList=(RadioGroup)findViewById(R.id.rgAnswers);
selectionList.setOnCheckedChangeListener(this);
}
@Override protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub super.onCreate(savedInstanceState);
setContentView(R.layout. get);
initialize();
Bundle gotBasket=getIntent().getExtras();
setData=gotBasket.getString("key" );
question.setText(setData );
}
@Override public void onClick (View arg0) {
// TODO Auto-generated method stub Intent person=new Intent();
Bundle backpack=new Bundle();
backpack.putString("answer",setData);
person.putExtras(backpack);
setResult(RESULT_OK,person);
finish();
}
@Override public void onCheckedChanged(RadioGroup arg0, int arg1) {
// TODO Auto-generated method stub switch(arg1){
case R.id.rgood :
setData= "Carry On!!";//String setData break;
case R.id.rbad :
setData= " Leave it!!";
break;
case R.id.rboth :
setData= "I think you are confused!!";
break;
}
test.setText(setData);
}
}
//3.send.xml
xml version= "1.0" encoding ="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width= "match_parent" android:layout_height= "match_parent" >
<EditText android:id="@+id/etSEND" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:layout_marginTop="21dp" android:ems="10" >
<requestFocus />
</EditText >
<Button android:id="@+id/bSA" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="StartActivity" android:layout_below="@+id/etSEND" android:layout_centerHorizontal="true" />
<Button android:id="@+id/bSAFR" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="StartActivityForResult" android:layout_below="@+id/bSA" android:layout_centerHorizontal="true" />
<TextView android:id="@+id/tvGOT" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="TextView" android:layout_below="@+id/bSAFR" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_alignParentRight="true" android:layout_alignParentEnd="true" />
</RelativeLayout>
//4.get.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" >
<TextView android:id="@+id/tvQuestion" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Android is ...." />
<RadioGroup android:id="@+id/rgAnswers" android:layout_width="wrap_content" android:layout_height="wrap_content" >
<RadioButton android:id="@+id/rgood" android:layout_width="wrap_content" android:layout_height="wrap_content" android:checked="true" android:text="Good" />
<RadioButton android:id="@+id/rbad" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Bad" />
<RadioButton android:id="@+id/rboth" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Both" />
</RadioGroup >
<Button android:id="@+id/breturn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Return" />
<TextView android:id="@+id/tvText" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="TextView" />
</LinearLayout>
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