//
package com.example.implicitintentexam;
import android.content.Intent;
import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void dialPhone(View view) {
EditText editText = (EditText) findViewById(R.id.phone_number_edit);
dialPhoneNumnum(editText.getText().toString());
}
public void dialPhoneNumnum(String phoneNumber) {
//암시적 인텐트인 ACTION_DIAL을 설정
Intent intent = new Intent(Intent.ACTION_DIAL);
//URL 형태의 전화번호를 데이터로 설정
intent.setData(Uri.parse(("tel:" + phoneNumber)));
//이러한 Intent를 처리할 수 있는 Ativity를 찾는다면 액티비티를 시작
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
}
}
}