Question

我正在使用Parse从设备发送通知。我设置了一个广播接收器，当它收到来自Parse的通知的意图时生成一个自定义通知。问题是模拟器上的广播接收器工作正常，但在设备上它只是没有收到意图。

AndroidManifest

<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />


<permission android:protectionLevel="signature"
    android:name="org.example.app.permission.C2D_MESSAGE" />
<uses-permission android:name="com.example.app.permission.C2D_MESSAGE" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@android:style/Theme.Holo.NoActionBar.Fullscreen" >
    <activity
        android:name="org.example.app.MainActivity"
        android:label="@string/app_name"
        android:launchMode="singleInstance">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <service android:name="com.parse.PushService" />
    <receiver android:name="com.parse.ParseBroadcastReceiver">
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <action android:name="android.intent.action.USER_PRESENT" />
        </intent-filter>
    </receiver>
    <receiver android:name="com.parse.GcmBroadcastReceiver"
        android:permission="com.google.android.c2dm.permission.SEND">
        <intent-filter>
            <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            <action android:name="com.google.android.c2dm.intent.REGISTRATION" />

            <!--
              IMPORTANT: Change "com.parse.starter" to match your app's package name.
            -->
            <category android:name="org.example.app" />
        </intent-filter>
</receiver>
    <receiver android:name="com.parse.ParseBroadcastReceiver">

        <intent-filter>

            <action android:name="android.intent.action.BOOT_COMPLETED" />
            <action android:name="android.intent.action.USER_PRESENT" />


        </intent-filter>
    </receiver>
    <receiver android:name="org.example.app.Receiver"
        android:priority="999999999"
        android:exported="true"
        android:enabled="true">
        <intent-filter android:priority="999999999">
            <action android:name="org.example.app.A_CUSTOM_INTENT"/>

        </intent-filter>
    </receiver>

</application>

这是调用Parse通知的onClick

    @Override
public void onClick(View v) {
    // TODO Auto-generated method stub

    Toast.makeText(context, "this is shown"     , Toast.LENGTH_LONG).show();

    try {

        ParseQuery<ParseInstallation> query = ParseInstallation.getQuery();
        JSONObject data = new JSONObject("{\"action\": \"org.example.app.A_CUSTOM_INTENT\"}");

        ParsePush androidPush = new ParsePush();
        androidPush.setData(data);
        androidPush.setExpirationTimeInterval(120);
        androidPush.setQuery(query);
        androidPush.sendInBackground();
        } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

正如我所说，这适用于模拟器，设备确实接收来自Parse服务的通知但不响应意图。谢谢您的帮助。

Answer 1

看起来你在这里有错误：

<permission android:protectionLevel="signature"
    android:name="org.example.app.permission.C2D_MESSAGE" />
<uses-permission android:name="com.example.app.permission.C2D_MESSAGE" />

我假设正确的值是org.example.app（基于清单的其余部分），所以它应该是：

<permission android:protectionLevel="signature"
    android:name="org.example.app.permission.C2D_MESSAGE" />
<uses-permission android:name="org.example.app.permission.C2D_MESSAGE" />

它在模拟器上运行而不在设备上的原因可能是该设备具有较旧的Android版本。此错误仅影响2.x Android设备。

BroadcastReceiver不在设备上的模拟器上工作

1 个答案: