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CTA入网认证#xff0c;要求低版本比如Android6以下的应用#xff0c;运行时#xff0c;也需要有运行时权限(Runtime Permission)功能#xff0c;不能默认就取到权限#xff0c;必须人工在设置中打开才可。
环境
Android 8
实现
frameworks 修改思路是所有APP都…需求
CTA入网认证要求低版本比如Android6以下的应用运行时也需要有运行时权限(Runtime Permission)功能不能默认就取到权限必须人工在设置中打开才可。
环境
Android 8
实现
frameworks 修改思路是所有APP都统一处理支持运行时权限 把所有版本相关的判断去掉检测是否支持运行时权限的判断去掉。
diff --git a/base/services/core/java/com/android/server/pm/PackageInstallerService.java b/base/services/core/java/com/android/server/pm/PackageInstallerService.java
index 1fa37b91..3a3433c9 100644
--- a/base/services/core/java/com/android/server/pm/PackageInstallerService.javab/base/services/core/java/com/android/server/pm/PackageInstallerService.java-436,6 436,7 public class PackageInstallerService extends IPackageInstaller.Stub {params.installFlags | PackageManager.INSTALL_FROM_ADB;} else {mAppOps mContext.getSystemService(AppOpsManager.class);mAppOps.checkPackage(callingUid, installerPackageName);params.installFlags ~PackageManager.INSTALL_FROM_ADB;-705,6 706,7 public class PackageInstallerService extends IPackageInstaller.Stub {Overridepublic ParceledListSliceSessionInfo getMySessions(String installerPackageName, int userId) {mPm.enforceCrossUserPermission(Binder.getCallingUid(), userId, true, false, getMySessions);mAppOps mContext.getSystemService(AppOpsManager.class);mAppOps.checkPackage(Binder.getCallingUid(), installerPackageName);final ListSessionInfo result new ArrayList();
diff --git a/base/services/core/java/com/android/server/pm/PackageManagerService.java b/base/services/core/java/com/android/server/pm/PackageManagerService.java
index aa43008b..5f0f66a4 100644
--- a/base/services/core/java/com/android/server/pm/PackageManagerService.javab/base/services/core/java/com/android/server/pm/PackageManagerService.java-2279,8 2279,9 public class PackageManagerService extends PackageManagerServiceExAbsfinal int immutableFlags PackageManager.FLAG_PERMISSION_SYSTEM_FIXED| PackageManager.FLAG_PERMISSION_POLICY_FIXED;- final boolean supportsRuntimePermissions pkg.applicationInfo.targetSdkVersion
- Build.VERSION_CODES.M;//final boolean supportsRuntimePermissions pkg.applicationInfo.targetSdkVersion// Build.VERSION_CODES.M;final boolean supportsRuntimePermissions false;final boolean instantApp isInstantApp(pkg.packageName, userId); -5884,7 5885,6 public class PackageManagerService extends PackageManagerServiceExAbs// to keep the review required permission flag per user while an// install permissions state is shared across all users.if (mPermissionReviewRequired
- pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M bp.isRuntime()) {return;}-5918,10 5918,10 public class PackageManagerService extends PackageManagerServiceExAbs name for package packageName);}- if (pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M) {
- Slog.w(TAG, Cannot grant runtime permission to a legacy app);
- return;
- }//if (pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M) {//Slog.w(TAG, Cannot grant runtime permission to a legacy app);//return;//}final int result permissionsState.grantRuntimePermission(bp, userId);switch (result) {-6021,7 6021,7 public class PackageManagerService extends PackageManagerServiceExAbs// to keep the review required permission flag per user while an// install permissions state is shared across all users.if (mPermissionReviewRequired
- pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M// pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M bp.isRuntime()) {return;}-13615,8 13615,7 public class PackageManagerService extends PackageManagerServiceExAbsfor (int i0; iN; i) {final String name pkg.requestedPermissions.get(i);final BasePermission bp mSettings.mPermissions.get(name);
- final boolean appSupportsRuntimePermissions pkg.applicationInfo.targetSdkVersion
- Build.VERSION_CODES.M;final boolean appSupportsRuntimePermissions false;if (DEBUG_INSTALL) {Log.i(TAG, Package pkg.packageName checking name : bp);-13676,10 13675,7 public class PackageManagerService extends PackageManagerServiceExAbs// their permissions as always granted runtime ones since we need// to keep the review required permission flag per user while an// install permissions state is shared across all users.
- if (!appSupportsRuntimePermissions !mPermissionReviewRequired) {
- // For legacy apps dangerous permissions are install time ones.
- grant GRANT_INSTALL;
- } else if (origPermissions.hasInstallPermission(bp.name)) {if (origPermissions.hasInstallPermission(bp.name)) {// For legacy apps that became modern, install becomes runtime.grant GRANT_UPGRADE;} else if (mPromoteSystemApps-14023,14 14019,6 public class PackageManagerService extends PackageManagerServiceExAbs}}if (!allowed) {
- if (!allowed (bp.protectionLevel
- PermissionInfo.PROTECTION_FLAG_PRE23) ! 0
- pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M) {
- // If this was a previously normal/dangerous permission that got moved
- // to a system permission as part of the runtime permission redesign, then
- // we still want to blindly grant it to old apps.
- allowed true;
- }if (!allowed (bp.protectionLevel PermissionInfo.PROTECTION_FLAG_INSTALLER) ! 0 pkg.packageName.equals(mRequiredInstallerPackage)) {// If this permission is to be granted to the system installer and-21325,8 21313,7 public class PackageManagerService extends PackageManagerServiceExAbs// If permission review is enabled and this is a legacy app, mark the// permission as requiring a review as this is the initial state.int flags 0;
- if (mPermissionReviewRequired
- ps.pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M) {if (mPermissionReviewRequired) {flags | FLAG_PERMISSION_REVIEW_REQUIRED;}if (permissionsState.updatePermissionFlags(bp, userId, userSettableMask, flags)) {-26124,9 26111,9 Slog.v(TAG, :: stepped forward, applying functor at tag parser.getName());}// Permission review applies only to apps not supporting the new permission model.
- if (packageSetting.pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M) {
- return false;
- }//if (packageSetting.pkg.applicationInfo.targetSdkVersion Build.VERSION_CODES.M) {//return false;//}// Legacy apps have the permission and get user consent on launch.PermissionsState permissionsState packageSetting.getPermissionsState();
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