Learning note 7-android SMS transmitter

Create a new Android project SNS.

Add text to String.xml

< Resources >

< string name="app_name">Sns send sms </string>

< string name="Hello">Hello World, mainactivity! </ string >

< string name="number"> Enter mobile phone </string>

< string name="Content"> Please enter SMS content </string>

< string name="button"> send </string>

< string name="Success"> send complete </string>

</ Resources >

Setting the interface Main.xml

<? XML version="1.0"encoding="Utf-8"?>

< LinearLayout xmlns:android="Http://schemas.android.com/apk/res/android"

android:layout_width="Fill_parent"

android:layout_height="Fill_parent"

android:orientation="vertical">

< TextView

android:layout_width="Fill_parent"

android:layout_height="Wrap_content"

Android:text="@string/number"/>

< EditText

android:layout_width="Fill_parent"

android:layout_height="Wrap_content"

android:id="@+id/number"/>

< TextView

android:layout_width="Fill_parent"

android:layout_height="Wrap_content"

Android:text="@string/content"/>

< EditText

android:layout_width="Fill_parent"

android:layout_height="Wrap_content"

android:minlines="3"

android:id="@+id/content"/>

< Button

android:layout_width="Wrap_content"

android:layout_height="Wrap_content"

Android:text="@string/button"

android:id="@+id/button"/>

</ LinearLayout >

Set Button click events

Public class Mainactivity extends Activity {

Private EditTextNumbertext;

Private EditTextContentText;

@Override

Public void onCreate (bundlesavedinstancestate) {

Super. onCreate (savedinstancestate);

Setcontentview (r.layout. Main);

numbertext = (EditText)this. Findviewbyid (r.id. number);

ContentText = (EditText)this. Findviewbyid (r.id. Content);

Button button = (Button) this. Findviewbyid (r.id. button);

Button.setonclicklistener (new Buttonclcklistener ());

}

Private final class Buttonclcklistenerimplements view.onclicklistener{

Public void OnClick (View v) {

String number = numbertext. GetText (). toString ();

String content = contenttext. GetText (). toString ();

Smsmanager Manager =smsmanager. Getdefault ();

Arraylist<string> texts =manager.dividemessage (content);

for (String text:texts) {

// The latter two parameters sentintent, Deliveryintent (send status, whether to receive SMS status

Manager.sendtextmessage (number, null, text,null, null);

}

Toast. Maketext (Mainactivity. this, r.string. success, Toast. Length_long). Show ();

}

}

}

Three notifications of successful delivery

1. Status bar Notification

2. dialog box notification

3. Spit (Toast) (Eject sent successfully, one second automatically disappears)

Set permissions

Send SMS to set permissions, we are in the SDK at docs→index.html

Here you can see all the permissions search send SMS can see the right to send text messages

can find

You can then request permissions in manifest (under the Manifest node)

< uses-permission android:name="Android.permission.BROADCAST_SMS"/>

Install the application test

Send a text message to another simulator.

Send a successful toast effect

Learning note 7-android SMS transmitter