Android Lab Test : Using the Intent Dial (english) Video of tutorial on : https://www.youtube.com/playlist?list=PLL2Z3bzdO25yHwIV3XdMzKs61At0Ldh6L Visit http://www.AndroidLabTest.com

1. Develop on Android
Android Lab Test
www.AndroidLabTest.com
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By Bruno Delb
www.weibo.com/brunodelb
i.youku.com/brunodelb | www.weibo.com/brunodelb | blog.delb.cn
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Officialsite
Lesson : The Intents, Dial

2. The Intents, Dial
• In this lesson, you will learn to launch the phone number
dialer.
• For this, you will use the Intents.

3. The Intents, Dial
• The method startActivity starts an activity.
• This activity is an Intent.
• The Intent launched is ACTION_DIAL. It’s a phone number dialer.
startActivity (
new Intent (Intent.ACTION_DIAL, Uri.parse ("tel:0606060606"))
);

4. Layout main.xml
<?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:text="Phone number to dial:"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/et_number"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:cursorVisible="true"
android:editable="true"
android:singleLine="true" />

5. Layout main.xml
<Button
android:id="@+id/btn_dial"
android:text="Dial"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
</LinearLayout>

6. File Main.java
public class Main extends Activity {
EditText etNumber;
public void onCreate (Bundle icicle) {
super.onCreate (icicle);
setContentView (R.layout.main);
etNumber = (EditText)findViewById (R.id.et_number);
Button btnDial = (Button)findViewById (R.id.btn_dial);
btnDial.setOnClickListener (new Button.OnClickListener() {
public void onClick (View view) {
startActivity (new Intent (Intent.ACTION_DIAL, Uri.parse ("tel:" +
etNumber.getText().toString())));
}
});
}
}

7. Test on your mobile
Intent_Dial

8. Follow me on my channel PengYooTV …
On my Youku channel
http://i.youku.com/brunoparis
Who am I ?
Bruno Delb (www.delb.cn),
Author of the first french book of development of Java mobile application (2002),
Consultant, project manager and developer of social & mobile applications,
let’s talk about your needs ...
And on Weibo :
http://www.weibo.com/brunodelb