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Commit c115e647 authored by Sunny Goyal's avatar Sunny Goyal
Browse files

Shifting hotseat icons to aling with all-apps icon, if the hotseat 

size is different from the source device

Bug: 19074056
Change-Id: I8d8517971a3cde0dc38f653d151daeba90fa38a0
parent e3fe3f89

src/com/android/launcher3/LauncherBackupHelper.java

+16 −2
Original line number Diff line number Diff line
@@ -153,6 +153,10 @@ public class LauncherBackupHelper implements BackupHelper { 
    boolean restoreSuccessful;

    int restoredBackupVersion = 1;



    // When migrating from a device which different hotseat configuration, the icons are shifted

    // to center along the new all-apps icon.

    private int mHotseatShift = 0;



    public LauncherBackupHelper(Context context) {

        mContext = context;

        mExistingKeys = new HashSet<String>();
@@ -285,10 +289,15 @@ public class LauncherBackupHelper implements BackupHelper { 
        boolean isHotsetCompatible = false;

        if (currentProfile.allappsRank >= oldProfile.hotseatCount) {

            isHotsetCompatible = true;

            mHotseatShift = 0;

        }

        if ((currentProfile.hotseatCount >= oldProfile.hotseatCount) &&

                (currentProfile.allappsRank == oldProfile.allappsRank)) {



        if ((currentProfile.allappsRank >= oldProfile.allappsRank)

                && ((currentProfile.hotseatCount - currentProfile.allappsRank) >=

                        (oldProfile.hotseatCount - oldProfile.allappsRank))) {

            // There is enough space on both sides of the hotseat.

            isHotsetCompatible = true;

            mHotseatShift = currentProfile.allappsRank - oldProfile.allappsRank;

        }



        return isHotsetCompatible && (currentProfile.desktopCols >= oldProfile.desktopCols)
@@ -847,6 +856,11 @@ public class LauncherBackupHelper implements BackupHelper { 
            throws IOException {

        Favorite favorite = unpackProto(new Favorite(), buffer, dataSize);



        // If it is a hotseat item, move it accordingly.

        if (favorite.container == Favorites.CONTAINER_HOTSEAT) {

            favorite.screen += mHotseatShift;

        }



        ContentValues values = new ContentValues();

        values.put(Favorites._ID, favorite.id);

        values.put(Favorites.SCREEN, favorite.screen);