我是Android开发的新手。我正在查看android清单权限。有两件事。权限和权限组。
我知道这个清单http://developer.android.com/reference/android/Manifest.permission.html
不全面，您也可以添加自己的权限。但是，我想问一下，可以将每个权限映射到
中提到的权限组。http://developer.android.com/reference/android/Manifest.permission_group.html
答案 0 :(得分：7)
Android源代码包含默认权限组和权限之间的实际映射。
https://github.com/android/platform_frameworks_base/blob/master/core/res/AndroidManifest.xml
如果您想要从权限组到权限的映射，您可以为您正在使用的Android版本获取AndroidMainifest.xml文件，并解析XML以创建映射。所以回答你的问题是可能的，但听起来这可能对你的任务来说太过分了。
更新：因为我实际上自己需要这个映射用于另一个项目，所以我决定共享我的代码来创建这个映射。您可以在github存储库中查看结果。
链接：https://github.com/benjholla/AndroidPermissionAttributeMapper
更新2：
我的团队开源我们的解决方案，该解决方案生成此映射以及围绕Android文档的一些其他对象包装器以获取权限。项目页面和github repo上有一些教程。
项目页面：https://ensoftcorp.github.io/android-essentials-toolbox/
答案 1 :(得分：6)
可以使用PackageManager getAllPermissionGroups（）和queryPermissionsByGroup（） 枚举整个Android权限层次结构。下面的代码生成了5.1.1（SDK 22）设备末尾显示的输出。这些团体标记为＆＃34; personal＆＃34; groupInfo.flags == 1，并且看起来对应于被称为＆＃34; dangerous＆＃34;的权限组。在Marshmallow。
由于SDK级别不同以及应用可以定义自定义权限这一事实，您将在不同设备上获得不同的权限层次结构。
/**
* Uses PackageManager getAllPermissionGroups() and queryPermissionsByGroup()
* to enumerate the Android permission hierarchy.
*/
private void showPermissionTree()
{
final PackageManager pm = m_context.getPackageManager();
if (pm == null)
return;
/*
* Get a list of all permission groups and sort them alphabetically.
* Then add to the end of the list the special case of a null group name. There can be
* numerous permissions that are not listed under a group name.
*/
List<PermissionGroupInfo> groupInfoList = pm.getAllPermissionGroups(0);
if (groupInfoList == null)
return;
ArrayList<String> groupNameList = new ArrayList<>();
for (PermissionGroupInfo groupInfo : groupInfoList) {
String groupName = groupInfo.name;
if (groupName != null) {
if (Build.VERSION.SDK_INT >= 17) {
/*
* SDK 17 added the flags field. If non-zero, the permission group contains
* permissions that control access to user personal data.
* N.B. These are the permissions groups that are called "dangerous" in
* Marshmallow.
*/
if (groupInfo.flags != 0) {
groupName += " (personal)";
}
}
groupNameList.add(groupName);
}
}
Collections.sort(groupNameList);
groupNameList.add(null);
/*
* Loop though each permission group, adding to the StringBuilder the group name and
* the list of all permissions under that group.
*/
StringBuilder sb = new StringBuilder(10000);
final String INDENT = " ";
for (String groupName : groupNameList) {
if (groupName == null)
groupName = "null";
sb.append("* ").append(groupName).append("\n");
ArrayList<String> permissionNameList = getPermissionsForGroup(groupName);
if (permissionNameList.size() > 0) {
for (String permission : permissionNameList) {
sb.append(INDENT).append(permission).append("\n");
}
} else {
sb.append(INDENT).append("no permissions under group\n");
}
sb.append("\n");
}
m_textView.setText(sb.toString());
}
/*
* Gets and returns a list of all permission under the specified group, sorted alphabetically.
*
* N.B. groupName can be null. The docs for PackageManager.queryPermissionsByGroup() say
* "Use null to find all of the permissions not associated with a group."
*/
private ArrayList<String> getPermissionsForGroup(String groupName)
{
final PackageManager pm = m_context.getPackageManager();
final ArrayList<String> permissionNameList = new ArrayList<>();
try {
List<PermissionInfo> permissionInfoList =
pm.queryPermissionsByGroup(groupName, PackageManager.GET_META_DATA);
if (permissionInfoList != null) {
for (PermissionInfo permInfo : permissionInfoList) {
String permName = permInfo.name;
if (permName == null) {
permName = "null";
} else if (permName.isEmpty()) {
permName = "empty";
}
permissionNameList.add(permName);
}
}
}
catch (PackageManager.NameNotFoundException e) {
// e.printStackTrace();
Log.d(TAG, "permissions not found for group = " + groupName);
}
Collections.sort(permissionNameList);
return permissionNameList;
}
/**
* Uses PackageManager getAllPermissionGroups() and queryPermissionsByGroup()
* to enumerate the Android permission hierarchy.
*/
private void showPermissionTree()
{
final PackageManager pm = m_context.getPackageManager();
if (pm == null)
return;
/*
* Get a list of all permission groups and sort them alphabetically.
* Then add to the end of the list the special case of a null group name. There can be
* numerous permissions that are not listed under a group name.
*/
List<PermissionGroupInfo> groupInfoList = pm.getAllPermissionGroups(0);
if (groupInfoList == null)
return;
ArrayList<String> groupNameList = new ArrayList<>();
for (PermissionGroupInfo groupInfo : groupInfoList) {
String groupName = groupInfo.name;
if (groupName != null) {
if (Build.VERSION.SDK_INT >= 17) {
/*
* SDK 17 added the flags field. If non-zero, the permission group contains
* permissions that control access to user personal data.
* N.B. These are the permissions groups that are called "dangerous" in
* Marshmallow.
*/
if (groupInfo.flags != 0) {
groupName += " (personal)";
}
}
groupNameList.add(groupName);
}
}
Collections.sort(groupNameList);
groupNameList.add(null);
/*
* Loop though each permission group, adding to the StringBuilder the group name and
* the list of all permissions under that group.
*/
StringBuilder sb = new StringBuilder(10000);
final String INDENT = " ";
for (String groupName : groupNameList) {
if (groupName == null)
groupName = "null";
sb.append("* ").append(groupName).append("\n");
ArrayList<String> permissionNameList = getPermissionsForGroup(groupName);
if (permissionNameList.size() > 0) {
for (String permission : permissionNameList) {
sb.append(INDENT).append(permission).append("\n");
}
} else {
sb.append(INDENT).append("no permissions under group\n");
}
sb.append("\n");
}
m_textView.setText(sb.toString());
}
/*
* Gets and returns a list of all permission under the specified group, sorted alphabetically.
*
* N.B. groupName can be null. The docs for PackageManager.queryPermissionsByGroup() say
* "Use null to find all of the permissions not associated with a group."
*/
private ArrayList<String> getPermissionsForGroup(String groupName)
{
final PackageManager pm = m_context.getPackageManager();
final ArrayList<String> permissionNameList = new ArrayList<>();
try {
List<PermissionInfo> permissionInfoList =
pm.queryPermissionsByGroup(groupName, PackageManager.GET_META_DATA);
if (permissionInfoList != null) {
for (PermissionInfo permInfo : permissionInfoList) {
String permName = permInfo.name;
if (permName == null) {
permName = "null";
} else if (permName.isEmpty()) {
permName = "empty";
}
permissionNameList.add(permName);
}
}
}
catch (PackageManager.NameNotFoundException e) {
// e.printStackTrace();
Log.d(TAG, "permissions not found for group = " + groupName);
}
Collections.sort(permissionNameList);
return permissionNameList;
}
* android.permission-group.ACCESSIBILITY_FEATURES no permissions under group * android.permission-group.ACCOUNTS (personal) no permissions under group * android.permission-group.AFFECTS_BATTERY android.permission.CHANGE_WIFI_MULTICAST_STATE android.permission.FLASHLIGHT android.permission.TRANSMIT_IR android.permission.VIBRATE android.permission.WAKE_LOCK * android.permission-group.APP_INFO android.permission.GET_TASKS android.permission.KILL_BACKGROUND_PROCESSES android.permission.MANAGE_ACTIVITY_STACKS android.permission.PERSISTENT_ACTIVITY android.permission.REAL_GET_TASKS android.permission.RECEIVE_BOOT_COMPLETED android.permission.REMOVE_TASKS android.permission.REORDER_TASKS android.permission.RESTART_PACKAGES * android.permission-group.AUDIO_SETTINGS android.permission.MODIFY_AUDIO_SETTINGS * android.permission-group.BLUETOOTH_NETWORK android.permission.BLUETOOTH android.permission.BLUETOOTH_ADMIN android.permission.BLUETOOTH_MAP android.permission.BLUETOOTH_PRIVILEGED * android.permission-group.BOOKMARKS (personal) no permissions under group * android.permission-group.CALENDAR (personal) no permissions under group * android.permission-group.CAMERA (personal) no permissions under group * android.permission-group.COST_MONEY no permissions under group * android.permission-group.DEVELOPMENT_TOOLS android.permission.ACCESS_ALL_EXTERNAL_STORAGE android.permission.CHANGE_CONFIGURATION android.permission.DUMP android.permission.READ_LOGS android.permission.SET_ALWAYS_FINISH android.permission.SET_DEBUG_APP android.permission.SET_PROCESS_LIMIT android.permission.SIGNAL_PERSISTENT_PROCESSES android.permission.WRITE_SECURE_SETTINGS com.android.chrome.permission.DEBUG * android.permission-group.DEVICE_ALARMS (personal) no permissions under group * android.permission-group.DISPLAY android.permission.SYSTEM_ALERT_WINDOW * android.permission-group.HARDWARE_CONTROLS android.permission.ACCESS_FM_RADIO android.permission.ACCESS_MTP android.permission.HARDWARE_TEST android.permission.MANAGE_USB * android.permission-group.LOCATION (personal) no permissions under group * android.permission-group.MESSAGES (personal) no permissions under group * android.permission-group.MICROPHONE (personal) no permissions under group * android.permission-group.NETWORK android.permission.ACCESS_NETWORK_STATE android.permission.ACCESS_WIFI_STATE android.permission.ACCESS_WIMAX_STATE android.permission.BROADCAST_NETWORK_PRIVILEGED android.permission.CHANGE_NETWORK_STATE android.permission.CHANGE_WIFI_STATE android.permission.CHANGE_WIMAX_STATE android.permission.CONNECTIVITY_INTERNAL android.permission.DOWNLOAD_WITHOUT_NOTIFICATION android.permission.INTERNET android.permission.LOOP_RADIO android.permission.NFC android.permission.READ_WIFI_CREDENTIAL android.permission.RECEIVE_DATA_ACTIVITY_CHANGE android.permission.SCORE_NETWORKS com.android.vending.BILLING com.android.vending.CHECK_LICENSE com.google.android.c2dm.permission.RECEIVE com.google.android.c2dm.permission.SEND com.google.android.gtalkservice.permission.SEND_HEARTBEAT com.google.android.permission.BROADCAST_DATA_MESSAGE com.google.android.xmpp.permission.BROADCAST com.google.android.xmpp.permission.SEND_RECEIVE com.google.android.xmpp.permission.USE_XMPP_ENDPOINT com.google.android.xmpp.permission.XMPP_ENDPOINT_BROADCAST com.gsma.services.nfc.permission.TRANSACTION_EVENT * android.permission-group.PERSONAL_INFO (personal) no permissions under group * android.permission-group.PHONE_CALLS (personal) no permissions under group * android.permission-group.SCREENLOCK (personal) no permissions under group * android.permission-group.SOCIAL_INFO (personal) no permissions under group * android.permission-group.STATUS_BAR android.permission.EXPAND_STATUS_BAR * android.permission-group.STORAGE (personal) no permissions under group * android.permission-group.SYNC_SETTINGS android.permission.READ_SYNC_SETTINGS android.permission.READ_SYNC_STATS android.permission.WRITE_SYNC_SETTINGS * android.permission-group.SYSTEM_CLOCK android.permission.SET_TIME_ZONE * android.permission-group.SYSTEM_TOOLS android.permission.ACCESS_LOCATION_EXTRA_COMMANDS android.permission.ACCESS_MOCK_LOCATION android.permission.ACCESS_PDB_STATE android.permission.ASEC_ACCESS android.permission.ASEC_CREATE android.permission.ASEC_DESTROY android.permission.ASEC_MOUNT_UNMOUNT android.permission.ASEC_RENAME android.permission.BATTERY_STATS android.permission.BLUETOOTH_STACK android.permission.BROADCAST_PACKAGE_REMOVED android.permission.BROADCAST_STICKY android.permission.CHANGE_BACKGROUND_DATA_SETTING android.permission.CLEAR_APP_CACHE android.permission.DIAGNOSTIC android.permission.FORCE_STOP_PACKAGES android.permission.GET_APP_OPS_STATS android.permission.GET_DETAILED_TASKS android.permission.GET_PACKAGE_SIZE android.permission.GLOBAL_SEARCH android.permission.GLOBAL_SEARCH_CONTROL android.permission.INTERACT_ACROSS_USERS android.permission.INTERACT_ACROSS_USERS_FULL android.permission.MANAGE_USERS android.permission.MODIFY_APPWIDGET_BIND_PERMISSIONS android.permission.MOUNT_FORMAT_FILESYSTEMS android.permission.MOUNT_UNMOUNT_FILESYSTEMS android.permission.NET_ADMIN android.permission.NET_TUNNELING android.permission.OEM_UNLOCK_STATE android.permission.READ_DREAM_STATE android.permission.READ_SEARCH_INDEXABLES android.permission.RECOVERY android.permission.REMOTE_AUDIO_PLAYBACK android.permission.SET_ANIMATION_SCALE android.permission.SET_PREFERRED_APPLICATIONS android.permission.SET_SCREEN_COMPATIBILITY android.permission.SET_WALLPAPER_COMPONENT android.permission.START_ANY_ACTIVITY android.permission.START_TASKS_FROM_RECENTS android.permission.SUBSCRIBED_FEEDS_READ android.permission.SUBSCRIBED_FEEDS_WRITE android.permission.WRITE_APN_SETTINGS android.permission.WRITE_DREAM_STATE android.permission.WRITE_SETTINGS com.android.launcher.permission.INSTALL_SHORTCUT com.android.launcher.permission.UNINSTALL_SHORTCUT com.android.launcher3.permission.READ_SETTINGS com.android.launcher3.permission.WRITE_SETTINGS com.google.android.launcher.permission.READ_SETTINGS com.google.android.launcher.permission.WRITE_SETTINGS com.motorola.permission.ACCESS_COGRADIO * android.permission-group.USER_DICTIONARY (personal) no permissions under group * android.permission-group.VOICEMAIL (personal) no permissions under group * android.permission-group.WALLPAPER android.permission.SET_WALLPAPER android.permission.SET_WALLPAPER_HINTS * android.permission-group.WRITE_USER_DICTIONARY android.permission.WRITE_USER_DICTIONARY * com.google.android.gms.permission.CAR_INFORMATION com.google.android.gms.permission.CAR_FUEL com.google.android.gms.permission.CAR_MILEAGE com.google.android.gms.permission.CAR_VENDOR_EXTENSION * null no permissions under group
答案 2 :(得分：2)
API指南中有一个表，但仅适用于危险权限：
https://developer.android.com/guide/topics/security/permissions.html#perm-groups
答案 3 :(得分：0)
据我所知：Manifest.permission_group * AB * = Manifest.permission * A * + Manifest.permission * B * 看看这个例子：
android.permission-group.MESSAGES = SEND_SMS + WRITE_SMS + RECEIVE_SMS + READ_SMS + BROADCAST_SMS
我希望你明白这一点。