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am 95228074: am c44d7c6b: Prohibit uninstall of the default (or only) home app

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* commit '95228074d2e01575799a526a29ec53a61c36aa23':
  Prohibit uninstall of the default (or only) home app
This commit is contained in:
Christopher Tate
2014-04-22 18:05:39 +00:00
committed by Android Git Automerger
parent 54b5982f14 95228074d2
commit 442f01c601
1 changed files with 18 additions and 1 deletions
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19
src/com/android/settings/applications/InstalledAppDetails.java
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@@ -366,11 +366,28 @@ public class InstalledAppDetails extends Fragment
mUninstallButton.setText(R.string.uninstall_text);
}
}
// If this is a device admin, it can't be uninstall or disabled.
// If this is a device admin, it can't be uninstalled or disabled.
// We do this here so the text of the button is still set correctly.
if (mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) {
enabled = false;
}
// If this is the default (or only) home app, suppress uninstall (even if
// we still think it should be allowed for other reasons)
if (enabled && mHomePackages.contains(mPackageInfo.packageName)) {
ArrayList<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>();
ComponentName currentDefaultHome = mPm.getHomeActivities(homeActivities);
if (currentDefaultHome == null) {
// No preferred default, so permit uninstall only when
// there is more than one candidate
enabled = (mHomePackages.size() > 1);
} else {
// There is an explicit default home app -- forbid uninstall of
// that one, but permit it for installed-but-inactive ones.
enabled = !mPackageInfo.packageName.equals(currentDefaultHome.getPackageName());
}
}
mUninstallButton.setEnabled(enabled);
if (enabled) {
// Register listener