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package com.example.hellow;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class IntentUseActivity extends Activity{
//암시적 Intent 사용 예제...
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.intent_use1);
final EditText phone = (EditText)findViewById(R.id.phone);
Button call = (Button)findViewById(R.id.call);
call.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String phoneNumber = phone.getText().toString();
Intent intent = new Intent();
intent.setAction(android.content.Intent.ACTION_DIAL);
intent.setData(Uri.parse("tel:" + phoneNumber));
startActivity(intent);
}
});
}
}
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<?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" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="전화번호 : " />
<EditText
android:id="@+id/phone"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="01012349999">
<requestFocus />
</EditText>
</LinearLayout>
<Button
android:id="@+id/call"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="전화걸기" />
</LinearLayout> | 
