Android學習筆記 - 發送SMS訊息

1. 若需使用發送SMS的服務，需在AndroidManifest.xml允許存取android.permission.SEND_SMS這個權限。

2.SendSMSExample.java

package tw.nicky.SendSMSExample;

import android.app.Activity;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

public class SendSMSExample extends Activity {
 private EditText phoneNumEditText;
 private EditText msgEditText;
 private Button sendButton;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        //電話號碼
        phoneNumEditText = (EditText)findViewById(R.id.phoneNumEditText);
        //訊息
        msgEditText = (EditText)findViewById(R.id.msgEditText);
        sendButton = (Button)findViewById(R.id.sendButton);
        
        //按下發送按鈕
        sendButton.setOnClickListener(new View.OnClickListener() {
   
   @Override
   public void onClick(View v) {
    //取得預設的SmsManager
    SmsManager smsManager = SmsManager.getDefault();
    PendingIntent pendingIntent = PendingIntent.getBroadcast(SendSMSExample.this, 0, new Intent(), 0);
    //傳送SMS
    smsManager.sendTextMessage(phoneNumEditText.getText().toString(), null, msgEditText.getText().toString(), pendingIntent, null);
   }
  });
    }
}

3. main.xml(Layout)

<?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:layout_width="fill_parent"
  android:layout_height="wrap_content" 
  android:text="@string/hello" />
 <EditText 
     android:id="@+id/phoneNumEditText"
  android:layout_width="wrap_content" 
  android:layout_height="wrap_content"></EditText>
 <EditText 
     android:id="@+id/msgEditText"
  android:layout_width="wrap_content" 
  android:layout_height="wrap_content"></EditText>
 <Button 
     android:id="@+id/sendButton"
     android:text="發送"
  android:layout_width="wrap_content" 
  android:layout_height="wrap_content"></Button>
</LinearLayout>

4. AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="tw.nicky.SendSMSExample"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".SendSMSExample"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
    <uses-permission android:name="android.permission.SEND_SMS" />
</manifest> 

5. 執行畫面