<!-- 具備簡訊預設應用條件 ① -->
               <intent-filter>
                   <action android:name="android.intent.action.SEND" />
                   <action android:name="android.intent.action.SENDTO" />

                   <category android:name="android.intent.category.DEFAULT"
 
 />
                   <category android:name="android.intent.category.BROWSABLE" />

                   <data android:scheme="sms" />
                   <data android:scheme="smsto" />
                   <data android:scheme="mms" />
                   <data android:scheme="mmsto"
 
 />
               </intent-filter>

 <!-- 具備簡訊預設應用條件 ②-->
              <!-- BroadcastReceiver that listens for incoming SMS messages -->
              <receiver
                  android:name=".SmsReceiver"
                  android:permission="android.permission.BROADCAST_SMS"
 
>
                  <intent-filter>
                      <action android:name="android.provider.Telephony.SMS_DELIVER" />
                  </intent-filter>
              </receiver>

              <!-- 具備簡訊預設應用條件 ③ -->
              <!-- BroadcastReceiver that listens for incoming MMS messages -->
              <receiver
                  android:name=".MmsReceiver"
                  android:permission="android.permission.BROADCAST_WAP_PUSH">
                  <intent-filter>
                      <action android:name="android.provider.Telephony.WAP_PUSH_DELIVER" />
                      <data android:mimeType="application/vnd.wap.mms-message" />
                  </intent-filter>
              </receiver>

              <!-- 具備簡訊預設應用條件 ④ -->
              <!-- Service that delivers messages from the phone "quick response" -->
              <service
                  android:name=".HeadlessSmsSendService"
                  android:exported="true"
                  android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE">
                  <intent-filter>
                      <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" />
                      <category android:name="android.intent.category.DEFAULT" />

                      <data android:scheme="sms" />
                      <data android:scheme="smsto" />
                      <data android:scheme="mms" />
                      <data android:scheme="mmsto" />
                  </intent-filter>
              </service>