华为荣耀8x手机显示角标失败

[r00_a2lBUR]

申请的权限：
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="com.huawei.android.launcher.permission.CHANGE_BADGE"/>
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT"/>
<uses-permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT"/>
<uses-permission android:name="com.android.launcher2.permission.READ_SETTINGS"/>
<uses-permission android:name="com.android.launcher2.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.android.launcher3.permission.READ_SETTINGS"/>
<uses-permission android:name="com.android.launcher3.permission.WRITE_SETTINGS"/>
<uses-permission android:name="org.adw.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="org.adw.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.htc.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.htc.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.qihoo360.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.qihoo360.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.lge.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.lge.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="net.qihoo.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="net.qihoo.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="org.adwfreak.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="org.adwfreak.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="org.adw.launcher_donut.permission.READ_SETTINGS"/>
<uses-permission android:name="org.adw.launcher_donut.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.huawei.launcher3.permission.READ_SETTINGS"/>
<uses-permission android:name="com.huawei.launcher3.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.fede.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.fede.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.sec.android.app.twlauncher.settings.READ_SETTINGS"/>
<uses-permission android:name="com.sec.android.app.twlauncher.settings.WRITE_SETTINGS"/>
<uses-permission android:name="com.anddoes.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.anddoes.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.tencent.qqlauncher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.tencent.qqlauncher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.huawei.launcher2.permission.READ_SETTINGS"/>
<uses-permission android:name="com.huawei.launcher2.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.android.mylauncher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.android.mylauncher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.ebproductions.android.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.ebproductions.android.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.oppo.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.oppo.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.lenovo.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.lenovo.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="com.huawei.android.launcher.permission.READ_SETTINGS"/>
<uses-permission android:name="com.huawei.android.launcher.permission.WRITE_SETTINGS"/>
<uses-permission android:name="telecom.mdesk.permission.READ_SETTINGS"/>
<uses-permission android:name="telecom.mdesk.permission.WRITE_SETTINGS"/>
<uses-permission android:name="dianxin.permission.ACCESS_LAUNCHER_DATA"/>

执行的代码：
try
{
String launcherClassName = "com.test.android.oa.activity.ActivityStartup";//启动的Activity完整名称
String packageName = getPackageName();
Bundle localBundle = new Bundle();//需要存储的数据
localBundle.putString("package", packageName);//包名
localBundle.putString("class",launcherClassName);
localBundle.putInt("badgenumber",9);//未读信息条数
getContentResolver().call(
Uri.parse("content://com.huawei.android.launcher.settings/badge/"),
"change badge",null,localBundle);
}
catch (Exception e)
{
DebugUtil.printlnFormat(DebugUtil.DEBUG_ERROR, "ActivityMain.testChangeBadge", e);
}

报的异常：
2020-03-07 16:45:51 [ERROR][ActivityMain.testChangeBadge]java.lang.SecurityException: Permission Denial: reading com.huawei.android.launcher.LauncherProvider from pid=6853, uid=10226 requires com.huawei.android.launcher.permission.WRITE_SETTINGS: uid 10226 does not have com.huawei.android.launcher.permission.WRITE_SETTINGS.
at android.os.Parcel.createException(Parcel.java:2071)
at android.os.Parcel.readException(Parcel.java:2039)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:188)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:140)
at android.content.ContentProviderProxy.call(ContentProviderNative.java:658)
at android.content.ContentResolver.call(ContentResolver.java:2080)
at android.content.ContentResolver.call(ContentResolver.java:2060)
at com.test.android.oa.activity.ActivityMain.testChangeBadge(ActivityMain.java:580)
at com.test.android.oa.activity.ActivityMain.onInitView(ActivityMain.java:193)
at com.test.android.core.activity.BaseActivity.onCreate(BaseActivity.java:21)
at android.app.Activity.performCreate(Activity.java:8086)
at android.app.Activity.performCreate(Activity.java:8074)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1313)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3746)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3952)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:91)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:103)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2386)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:213)
at android.app.ActivityThread.main(ActivityThread.java:8169)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1101)

权限都有申请，但为什么还是报异常？

[bdmh]

https://blog.csdn.net/u013340360/article/details/77161157 这个权限比较特殊

[r00_a2lBUR]

引用 1 楼 bdmh 的回复:

https://blog.csdn.net/u013340360/article/details/77161157

这个权限比较特殊

谢谢了，不过又出现一个问题，这个权限怎么会不让申请？

[r00_a2lBUR]

app是编译成debug的

[bdmh]

那就是华为的问题了，系统限制了，你可以到论坛里问问