Android入门之简单短信发送器

效果图：

manifest.xml 文件中加入  <uses-permission android:name="android.permission.SEND_SMS"/>

 

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="app_name">sms</string>
    <string name="action_settings">Settings</string>
    <string name="number">请输入手机号</string>
    <string name="content">请输入文本</string>
    <string name="button">发送</string>
<string name="success">短信发送成功！</string>
</resources>

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/number" />

    <EditText
        android:id="@+id/numberText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/content" />

    <EditText
        android:id="@+id/contentText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:minLines="3" />

    <Button
        android:id="@+id/Button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/button" />

</LinearLayout>

 

package jk.sms;

import java.util.ArrayList;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity {

	private EditText NumberText;
	private EditText ContentText;

	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		NumberText = (EditText) this.findViewById(R.id.numberText);
		ContentText = (EditText) this.findViewById(R.id.contentText);
		Button button = (Button) this.findViewById(R.id.Button);
		button.setOnClickListener(new ButtonClickListener());
	}
	@SuppressLint("ShowToast")
	private final class ButtonClickListener implements 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); //超过规定长度后短信拆分
			for (int i = 0; i < texts.size(); i++) {
				manager.sendTextMessage(number, null, content, null, null);
			}
			Toast.makeText(MainActivity.this, R.string.success,
					Toast.LENGTH_LONG);
		}
	}

	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

}