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am c1905339: Merge "AppSecurityPermissions: Modify isDisplayablePermission" into jb-mr2-dev

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* commit 'c1905339bcb67c11380a366c5ac98da82e6e9b7b':
  AppSecurityPermissions: Modify isDisplayablePermission
This commit is contained in:
Nick Kralevich
2013-03-25 21:35:13 +00:00
committed by Android Git Automerger
parent 1076e13d81 c1905339bc
commit 2e53c2a80b
1 changed files with 14 additions and 5 deletions
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19
core/java/android/widget/AppSecurityPermissions.java
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@@ -507,16 +507,25 @@ public class AppSecurityPermissions {
private boolean isDisplayablePermission(PermissionInfo pInfo, int newReqFlags,
int existingReqFlags) {
final int base = pInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE;
// Dangerous and normal permissions are always shown to the user.
if (base == PermissionInfo.PROTECTION_DANGEROUS ||
base == PermissionInfo.PROTECTION_NORMAL) {
final boolean isNormal = (base == PermissionInfo.PROTECTION_NORMAL);
final boolean isDangerous = (base == PermissionInfo.PROTECTION_DANGEROUS);
final boolean isRequired =
((newReqFlags&PackageInfo.REQUESTED_PERMISSION_REQUIRED) != 0);
final boolean isDevelopment =
((pInfo.protectionLevel&PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0);
final boolean wasGranted =
((existingReqFlags&PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0);
// Dangerous and normal permissions are always shown to the user if the permission
// is required, or it was previously granted
if ((isNormal || isDangerous) && (isRequired || wasGranted)) {
return true;
}
// Development permissions are only shown to the user if they are already
// granted to the app -- if we are installing an app and they are not
// already granted, they will not be granted as part of the install.
if ((existingReqFlags&PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0
&& (pInfo.protectionLevel & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0) {
if (isDevelopment && wasGranted) {
if (localLOGV) Log.i(TAG, "Special perm " + pInfo.name
+ ": protlevel=0x" + Integer.toHexString(pInfo.protectionLevel));
return true;