PawletOS/app_Settings
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix issue #7330867: Cannot disable a built-in app if you've downloaded updates

Browse Source 
Change-Id: Ie9dfe4a9195e4583bead8066807e4bba8274801f
This commit is contained in:
Dianne Hackborn
2012-10-12 19:20:09 -07:00
parent acc0e56ea7
commit 9072d9efc6
3 changed files with 105 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

126
src/com/android/settings/applications/InstalledAppDetails.java
View File

@@ -116,6 +116,8 @@ public class InstalledAppDetails extends Fragment
private CanBeOnSdCardChecker mCanBeOnSdCardChecker;
private View mRootView;
private Button mUninstallButton;
private View mMoreControlButtons;
private Button mSpecialDisableButton;
private boolean mMoveInProgress = false;
private boolean mUpdatedSysApp = false;
private Button mActivitiesButton;
@@ -140,7 +142,9 @@ public class InstalledAppDetails extends Fragment
private CompoundButton mNotificationSwitch;
private PackageMoveObserver mPackageMoveObserver;
private boolean mDisableAfterUninstall;
private boolean mHaveSizes = false;
private long mLastCodeSize = -1;
private long mLastDataSize = -1;
@@ -174,6 +178,7 @@ public class InstalledAppDetails extends Fragment
private static final int DLG_MOVE_FAILED = DLG_BASE + 6;
private static final int DLG_DISABLE = DLG_BASE + 7;
private static final int DLG_DISABLE_NOTIFICATIONS = DLG_BASE + 8;
private static final int DLG_SPECIAL_DISABLE = DLG_BASE + 9;
// Menu identifiers
public static final int UNINSTALL_ALL_USERS_MENU = 1;
@@ -309,37 +314,49 @@ public class InstalledAppDetails extends Fragment
}
}
private boolean handleDisableable(Button button) {
boolean disableable = false;
try {
// Try to prevent the user from bricking their phone
// by not allowing disabling of apps signed with the
// system cert and any launcher app in the system.
PackageInfo sys = mPm.getPackageInfo("android",
PackageManager.GET_SIGNATURES);
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setPackage(mAppEntry.info.packageName);
List<ResolveInfo> homes = mPm.queryIntentActivities(intent, 0);
if ((homes != null && homes.size() > 0) || isThisASystemPackage()) {
// Disable button for core system applications.
button.setText(R.string.disable_text);
} else if (mAppEntry.info.enabled) {
button.setText(R.string.disable_text);
disableable = true;
} else {
button.setText(R.string.enable_text);
disableable = true;
}
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Unable to get package info", e);
}
return disableable;
}
private void initUninstallButtons() {
mUpdatedSysApp = (mAppEntry.info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
boolean enabled = true;
if (mUpdatedSysApp) {
mUninstallButton.setText(R.string.app_factory_reset);
} else {
boolean specialDisable = false;
if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
enabled = false;
try {
// Try to prevent the user from bricking their phone
// by not allowing disabling of apps signed with the
// system cert and any launcher app in the system.
PackageInfo sys = mPm.getPackageInfo("android",
PackageManager.GET_SIGNATURES);
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setPackage(mAppEntry.info.packageName);
List<ResolveInfo> homes = mPm.queryIntentActivities(intent, 0);
if ((homes != null && homes.size() > 0) || isThisASystemPackage()) {
// Disable button for core system applications.
mUninstallButton.setText(R.string.disable_text);
} else if (mAppEntry.info.enabled) {
mUninstallButton.setText(R.string.disable_text);
enabled = true;
} else {
mUninstallButton.setText(R.string.enable_text);
enabled = true;
}
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "Unable to get package info", e);
}
specialDisable = handleDisableable(mSpecialDisableButton);
mSpecialDisableButton.setOnClickListener(this);
}
mMoreControlButtons.setVisibility(specialDisable ? View.VISIBLE : View.GONE);
} else {
mMoreControlButtons.setVisibility(View.GONE);
if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
enabled = handleDisableable(mUninstallButton);
} else if ((mPackageInfo.applicationInfo.flags
& ApplicationInfo.FLAG_INSTALLED) == 0) {
mUninstallButton.setText(R.string.uninstall_text);
@@ -428,6 +445,12 @@ public class InstalledAppDetails extends Fragment
mUninstallButton = (Button)btnPanel.findViewById(R.id.right_button);
mForceStopButton.setEnabled(false);
// Get More Control button panel
mMoreControlButtons = view.findViewById(R.id.more_control_buttons_panel);
mMoreControlButtons.findViewById(R.id.left_button).setVisibility(View.INVISIBLE);
mSpecialDisableButton = (Button)mMoreControlButtons.findViewById(R.id.right_button);
mMoreControlButtons.setVisibility(View.GONE);
// Initialize clear data and move install location buttons
View data_buttons_panel = view.findViewById(R.id.data_buttons_panel);
mClearDataButton = (Button) data_buttons_panel.findViewById(R.id.right_button);
@@ -478,7 +501,7 @@ public class InstalledAppDetails extends Fragment
public boolean onOptionsItemSelected(MenuItem item) {
int menuId = item.getItemId();
if (menuId == UNINSTALL_ALL_USERS_MENU) {
uninstallPkg(mAppEntry.info.packageName, true);
uninstallPkg(mAppEntry.info.packageName, true, false);
return true;
}
return false;
@@ -488,6 +511,20 @@ public class InstalledAppDetails extends Fragment
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_UNINSTALL) {
if (mDisableAfterUninstall) {
mDisableAfterUninstall = false;
try {
ApplicationInfo ainfo = getActivity().getPackageManager().getApplicationInfo(
mAppEntry.info.packageName, PackageManager.GET_UNINSTALLED_PACKAGES
| PackageManager.GET_DISABLED_COMPONENTS);
if ((ainfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0) {
new DisableChanger(this, mAppEntry.info,
PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER)
.execute((Object)null);
}
} catch (NameNotFoundException e) {
}
}
if (!refreshUi()) {
setIntentAndFinish(true, true);
}
@@ -777,7 +814,14 @@ public class InstalledAppDetails extends Fragment
} else if (!mShowUninstalled) {
// All other times: if we did not start out with the app uninstalled,
// then if it becomes uninstalled we want to go away.
return (mAppEntry.info.flags&ApplicationInfo.FLAG_INSTALLED) == 0;
try {
ApplicationInfo ainfo = getActivity().getPackageManager().getApplicationInfo(
mAppEntry.info.packageName, PackageManager.GET_UNINSTALLED_PACKAGES
| PackageManager.GET_DISABLED_COMPONENTS);
return (ainfo.flags&ApplicationInfo.FLAG_INSTALLED) != 0;
} catch (NameNotFoundException e) {
return false;
}
}
return true;
@@ -924,6 +968,7 @@ public class InstalledAppDetails extends Fragment
mMoveAppButton.setText(R.string.moving);
mMoveAppButton.setEnabled(false);
mUninstallButton.setEnabled(false);
mSpecialDisableButton.setEnabled(false);
}
}
@@ -1015,7 +1060,8 @@ public class InstalledAppDetails extends Fragment
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// Clear user data here
getOwner().uninstallPkg(getOwner().mAppEntry.info.packageName, false);
getOwner().uninstallPkg(getOwner().mAppEntry.info.packageName,
false, false);
}
})
.setNegativeButton(R.string.dlg_cancel, null)
@@ -1106,17 +1152,33 @@ public class InstalledAppDetails extends Fragment
}
})
.create();
case DLG_SPECIAL_DISABLE:
return new AlertDialog.Builder(getActivity())
.setTitle(getActivity().getText(R.string.app_special_disable_dlg_title))
.setIconAttribute(android.R.attr.alertDialogIcon)
.setMessage(getActivity().getText(R.string.app_special_disable_dlg_text))
.setPositiveButton(R.string.dlg_ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// Clear user data here
getOwner().uninstallPkg(getOwner().mAppEntry.info.packageName,
false, true);
}
})
.setNegativeButton(R.string.dlg_cancel, null)
.create();
}
throw new IllegalArgumentException("unknown id " + id);
}
}
private void uninstallPkg(String packageName, boolean allUsers) {
private void uninstallPkg(String packageName, boolean allUsers, boolean andDisable) {
// Create new intent to launch Uninstaller activity
Uri packageURI = Uri.parse("package:"+packageName);
Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageURI);
uninstallIntent.putExtra(Intent.EXTRA_UNINSTALL_ALL_USERS, allUsers);
startActivityForResult(uninstallIntent, REQUEST_UNINSTALL);
mDisableAfterUninstall = andDisable;
}
private void forceStopPackage(String pkgName) {
@@ -1230,9 +1292,11 @@ public class InstalledAppDetails extends Fragment
} catch (NameNotFoundException e) {
}
} else {
uninstallPkg(packageName, false);
uninstallPkg(packageName, false, false);
}
}
} else if(v == mSpecialDisableButton) {
showDialogInner(DLG_SPECIAL_DISABLE, 0);
} else if(v == mActivitiesButton) {
mPm.clearPackagePreferredActivities(packageName);
try {