Android small feature to send SMS

Create a new Android project.


A layout
Open the Main.xml to modify the contents as follows:

<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:inputtype=" text "   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: Inputtype= "text"   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"/>

Two definition strings
Open Strings.xml Add content as follows:

<string name= "Number" > Please enter your mobile code </string><string name= "Content" > Please enter SMS content </string><string Name= "button" > Send SMS </string><string name= "Success" > Send success </string>

Three Response click events
Open Mainactivity.java and add the following code:

Public EditText numbertext;public EditText contenttext;public void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (r.layout.main); numbertext = (EditText) This.findviewbyid (R.id.number); ContentText = (EditText) This.findviewbyid (R.id.contenttext); Button button = (button) This.findviewbyid (R.id.button); Button.setonclicklistener (new Buttonclicklistener ());} Private Final class Buttonclicklistener implements view.onclicklistener{public void OnClick (View v) {String number = numb Ertext.gettext (). toString (); String content = Contenttext.gettext (). toString (); Smsmanager manger = Smsmanager.getdefault ();//Split text message words, if the extra 36 words sub-bar sent Arraylist<string> Texts=manger.dividemessa        GE (content); for (String text:texts) {//parameter: number, center address, content, send status, whether the other party received status manger.sendtextmessage (numbers, NULL, text, NULL,  NULL); }//SMS sent, notify the user Toast.maketext (Getapplicationcontext (), r.string.success, Toast.length_long). Show ();}}

Four Add permissions

To add permissions in Manifest.xml:

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

Android small feature to send SMS