我正在尝试使用adb打开一些应用程序活动:
adb shell am start -n com.package.name/com.package.settings.LanguageSettingsScreen但我仍然收到错误:
Security exception: Permission Denial: starting Intent { flg=0x10000000 cmp=com.package.name/com.package.settings.LanguageSettingsScreen } from null (pid=2524, uid=2000) requires com.application.settings.permission.ACCESS_SETTING
java.lang.SecurityException: Permission Denial: starting Intent { flg=0x10000000 cmp=com.package.name/com.package.settings.LanguageSettingsScreen } from null (pid=2524, uid=2000) requires com.application.settings.permission.ACCESS_SETTING
at com.android.server.am.ActivityStackSupervisor.checkStartAnyActivityPermission(ActivityStackSupervisor.java:1918)
at com.android.server.am.ActivityStarter.startActivity(ActivityStarter.java:629)
at com.android.server.am.ActivityStarter.startActivityLocked(ActivityStarter.java:409)
at com.android.server.am.ActivityStarter.startActivityMayWait(ActivityStarter.java:1268)
at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:5960)
at com.android.server.am.ActivityManagerShellCommand.runStartActivity(ActivityManagerShellCommand.java:424)
at com.android.server.am.ActivityManagerShellCommand.onCommand(ActivityManagerShellCommand.java:142)
at android.os.ShellCommand.exec(ShellCommand.java:96)
at com.android.server.am.ActivityManagerService.onShellCommand(ActivityManagerService.java:18707)
at android.os.Binder.shellCommand(Binder.java:581)
at android.os.Binder.onTransact(Binder.java:481)
at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:4767)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3797)
at android.os.Binder.execTransact(Binder.java:682)所以我认为如果我用这个权限构建自己的应用程序--它会有帮助,所以我创建了新的应用程序,添加了用于注入此活动的按钮,并在清单中添加了以下权限:
<uses-permission android:name="com.package.settings.permission.ACCESS_SETTING" />
<permission
android:name="com.application.settings.permission.ACCESS_SETTING"
android:description="@string/permission_description"
android:label="ExampleLabel"
android:protectionLevel="dangerous" />但它当然不起作用。如果不进行修改,我的应用程序将崩溃(日志中的权限也会出现同样的错误),并且使用此权限,我无法安装此应用程序:
INSTALL_FAILED_DUPLICATE_PERMISSION因为此权限属于另一个应用程序。
此应用程序(我要打开它)的AndroidManifest中的活动信息:
<activity android:name="com.package.settings.LanguageSettingsScreen" android:label="@string/settings_language_title" android:theme="@style/SettingsTheme" android:exported="true" android:permission="com.application.settings.permission.ACCESS_SETTING">
-<intent-filter>
<action android:name="com.package.settings.SETTINGS_LANGUAGE_SCREEN"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>那么有没有办法打开这个屏幕/活动呢?
我开始学习android应用程序开发,所以可能我不知道我能做什么,不能做什么。
发布于 2019-02-02 12:57:54
INSTALL_FAILED_DUPLICATE_PERMISSION可能是因为您正在清单中重新定义权限。删除:
<permission
android:name="com.application.settings.permission.ACCESS_SETTING"
android:description="@string/permission_description"
android:label="ExampleLabel"
android:protectionLevel="dangerous" />https://stackoverflow.com/questions/49263355
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