Question

我很感激在android kitkat上找到一个读取短信的工作代码的帮助。我知道该应用程序必须是具有相关权限的默认短信应用程序。我真的不想用任何弹出对话框来惹恼用户，要求用户手动选择默认的短信应用程序。我希望我的应用程序作为默认短信执行，直到其任务完成，然后将设置恢复为用户或工厂设置的原始默认短信，然后再使用我的应用程序。

目前，我无法显示任何短信，也看不清楚原因。但是，我看到我的应用程序列在测试设备上的默认短信应用程序中。

以下是我正在使用的代码：

function TForm1.Process_SMS: string;
var
  cursor: JCursor;
  uri: Jnet_Uri;
  address, person, msgdatesent, protocol, msgread, msgstatus, msgtype,
  msgreplypathpresent, subject, body,
  smsid, servicecenter, locked: string;
  msgunixtimestampms: int64;
  id_smsid, addressidx, personidx, msgdateidx, msgdatesentidx, protocolidx,
  msgreadidx, msgstatusidx, msgtypeidx, msgreplypathpresentidx, subjectidx,
  bodyidx, servicecenteridx, lockedidx: integer;
begin
  uri := StrToJURI('content://sms/inbox');
  cursor := SharedActivity.getContentResolver.query(uri, nil, nil, nil, nil);
  id_smsid := cursor.getColumnIndex(StringToJstring('_id'));
  addressidx := cursor.getColumnIndex(StringToJstring('address'));
  personidx := cursor.getColumnIndex(StringToJstring('person'));
  msgdateidx := cursor.getColumnIndex(StringToJstring('date'));
  msgdatesentidx := cursor.getColumnIndex(StringToJstring('date_sent'));
  protocolidx := cursor.getColumnIndex(StringToJstring('protocol'));
  msgreadidx := cursor.getColumnIndex(StringToJstring('read'));
  msgstatusidx := cursor.getColumnIndex(StringToJstring('status'));
  msgtypeidx := cursor.getColumnIndex(StringToJstring('type'));
  msgreplypathpresentidx := cursor.getColumnIndex(StringToJstring('reply_path_present'));
  subjectidx := cursor.getColumnIndex(StringToJstring('subject'));
  bodyidx := cursor.getColumnIndex(StringToJstring('body'));
  servicecenteridx := cursor.getColumnIndex(StringToJstring('service_center'));
  lockedidx := cursor.getColumnIndex(StringToJstring('locked'));

  while (cursor.moveToNext) do
  begin
    smsid := JStringToString(cursor.getString(id_smsid));
    address := JStringToString(cursor.getString(addressidx));
    person := JStringToString(cursor.getString(personidx));
    msgunixtimestampms := cursor.getLong(msgdateidx);
    msgdatesent := JStringToString(cursor.getString(msgdatesentidx));
    protocol := JStringToString(cursor.getString(protocolidx));
    msgread := JStringToString(cursor.getString(msgreadidx));
    msgstatus := JStringToString(cursor.getString(msgstatusidx));
    msgtype := JStringToString(cursor.getString(msgtypeidx));
    msgreplypathpresent := JStringToString(cursor.getString(msgreplypathpresentidx));
    subject := JStringToString(cursor.getString(subjectidx));
    body := JStringToString(cursor.getString(bodyidx));
    servicecenter := JStringToString(cursor.getString(servicecenteridx));
    locked := JStringToString(cursor.getString(lockedidx));
    Listbox1.Items.Add(subject);
    // I plan on deleting messages here
    //SharedActivity.getContentResolver.delete(uri, StringToJString('_ID=' + smsid), nil);
    Result := IntToStr(trunc(msgunixtimestampms/1000)) + ' ' + address + ' ' + body;
  end;
end;

我如何称呼它：

procedure TForm1.SpeedButton1Click(Sender: TObject);
begin
  label1.text := Process_SMS;
end;

这是我正在使用的xml文件：

<?xml version="1.0" encoding="utf-8"?>
<!-- BEGIN_INCLUDE(manifest) -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.embarcadero.ezt"
    android:versionCode="19"
    android:versionName="1.0.0"
    android:installLocation="preferExternal">

<!-- This is the platform API where NativeActivity was introduced. -->
<uses-sdk android:minSdkVersion="9" android:targetSdkVersion="11" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.BROADCAST_SMS" />
<uses-permission android:name="android.permission.BROADCAST_WAP_PUSH" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.CALL_PRIVILEGED" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.RECEIVE_MMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="android.permission.RECEIVE_WAP_PUSH" />
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALL_LOG" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_SMS" />

<uses-feature android:glEsVersion="0x00020000" android:required="True"/>
<application android:persistent="False" 
    android:restoreAnyVersion="False" 
    android:label="ezt" 
    android:debuggable="True" 
    android:largeHeap="False"
    android:icon="@drawable/ic_launcher"
    android:theme="@style/AppTheme"
    android:hardwareAccelerated="true">


    <!-- Our activity is a subclass of the built-in NativeActivity framework class.
         This will take care of integrating with our NDK code. -->
    <activity android:name="com.embarcadero.firemonkey.FMXNativeActivity"
            android:label="ezt"
            android:configChanges="orientation|keyboard|keyboardHidden"
            android:launchMode="singleTask">
        <!-- Tell NativeActivity the name of our .so -->
        <meta-data android:name="android.app.lib_name"
            android:value="ezt" />
        <intent-filter>  
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter> 
    </activity>

    <receiver android:name="com.embarcadero.firemonkey.notifications.FMXNotificationAlarm" />



   <!-- 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>

    <!-- 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>

    <!-- Activity that allows the user to send new SMS/MMS messages -->
    <activity android:name=".ComposeSmsActivity" >
        <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>
    </activity>

    <!-- Service that delivers messages from the phone "quick response" -->
    <service android:name=".HeadlessSmsSendService"
             android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE"
             android:exported="true" >
        <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>

  </application>
</manifest>
<!-- END_INCLUDE(manifest) -->

在我的测试设备上，我选择了我的应用程序作为默认的短信应用程序，并在个人 - >安全 - >应用程序权限下，我已将其设置为“始终允许”我的应用程序的READ SMS。我的应用程序的界面只是一个列表框和两个速度按钮。

请感谢您的帮助。我迷路了...

Answer 1

我今天从另一部手机发送了两条短信到我的测试设备，之前我有过两条短信。这意味着其中总共有4条消息（测试设备）。当我现在运行我的应用程序时，我会看到最后2条短信。我不知道为什么，我只看到最后的2.我很高兴看到一些东西，因为现在发展可以继续。我现在已禁用＆＃34; app权限＆＃34;。我也没有将我的应用程序设置为默认短信。奇怪的是它即使使用这种配置也能正常工作。无论如何，感谢所有登记查看此问题的人。

如何编码从android kitkat Delphi XE8读取短信

1 个答案: