android 短信发送器 简易版

一.画界面等跟拨号器是同个道理

二.注册权限

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

三.activity类代码

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        number = (EditText) this.findViewById(R.id.number_edit);
        content = (EditText) this.findViewById(R.id.content_edit);
        Button button = (Button) this.findViewById(R.id.send_button);
        button.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				String numberStr = number.getText().toString();
				String contentStr = content.getText().toString();
				SmsManager smsManager = SmsManager.getDefault();
				ArrayList<String> texts = smsManager.divideMessage(contentStr);
				for(String text : texts){
					smsManager.sendTextMessage(numberStr, null, text, null, null);
				}
				Toast.makeText(MessageActivity.this, R.string.success, Toast.LENGTH_LONG).show();
			}
        });
    }