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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="请输入电话号码"
/>
<EditText
android:id="@+id/InputNumber_EditText"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
<Button
android:id="@+id/Dial_Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="拨打电话"
/>
</LinearLayout>
<uses-permission android:name="android.permission.CALL_PHONE"></uses-permission>
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 PhoneActivity extends Activity {
private EditText m_EditText;
private Button dial_Button;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
m_EditText = (EditText)this.findViewById(R.id.InputNumber_EditText);
dial_Button = (Button)findViewById(R.id.Dial_Button);
dial_Button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String mobilenumber = m_EditText.getText().toString();
Intent intent = new Intent(Intent.ACTION_CALL,Uri.parse("tel:"+mobilenumber));
PhoneActivity.this.startActivity(intent);
}
});
}
}