墙纸设置的Android权限拒绝启动意图 [英] Android Permission Denial starting Intent for Wallpaper Settings

问题描述

不幸的是，当我尝试运行墙纸时，收到一条错误消息，提示Permission Denial starting Intent，并且要求android.permission.BIND_WALLPAPER，但我似乎无法弄清原因.我的清单如下所示:

Unfortunately when I try to run my wallpaper I get an error message saying Permission Denial starting Intent and requires android.permission.BIND_WALLPAPER but I can't seem to figure out why. My manifest looks like the following:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.package">

    <uses-feature android:name="android.software.live_wallpaper" />
    <uses-permission android:name="android.permission.SET_WALLPAPER" />

    <application
        android:exported="true"
        android:icon="@drawable/icon"
        android:label="@string/app_name"
        android:permission="android.permission.BIND_WALLPAPER">

        <service
            android:name="WallpaperService"
            android:icon="@drawable/icon"
            android:label="@string/app_name"
            android:permission="android.permission.BIND_WALLPAPER">

            <intent-filter>
                <action android:name="android.service.wallpaper.WallpaperService" />
            </intent-filter>
            <meta-data
                android:name="android.service.wallpaper"
                android:resource="@xml/livewallpaper" />

        </service>
        <activity
            android:name=".WallpaperSetClass"
            android:exported="true"
            android:permission="android.permission.BIND_WALLPAPER"
            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>
</manifest>

如果通过手机的动态壁纸部分设置动态壁纸，则动态壁纸可以完美运行，但是我也希望有一个设置区域，以便能够在我无法打开的位置进行打开. 目前，我的设置类基本上是空的，只包含一个onCreate函数和一个带有按钮的布局.

The live wallpaper does run perfectly if I set it through the live wallpaper part of my phone, but I would like to have a settings area as well to be able to open in which I can't. At the moment my settings class is basically empty containing just an onCreate function and a layout with a button.

有什么我想念的吗?我似乎拥有android:exported

Is there something I'm missing? I seem to have the permissions along with android:exported

推荐答案

原来我有

android:permission="android.permission.BIND_WALLPAPER"

在错误的位置，它应该在服务标签中，并且只能有一个，如果有多个会破坏它.

In the wrong spot, it should be in the service tag, and only have ONE, having multiple will break it.

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