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author | Dan Sandler <dsandler@android.com> | 2014-03-06 23:48:04 -0500 |
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committer | Dan Sandler <dsandler@android.com> | 2014-03-06 23:54:24 -0500 |
commit | ab5fa3a06ad7203a7bdab899f1951d9e9dc92d5f (patch) | |
tree | 2987881e1b06baa3cd49ddc2fadf6b67a0e11ef8 | |
parent | 0c255a946788499d7f169429890d5a423426593b (diff) | |
download | android_packages_apps_Trebuchet-ab5fa3a06ad7203a7bdab899f1951d9e9dc92d5f.tar.gz android_packages_apps_Trebuchet-ab5fa3a06ad7203a7bdab899f1951d9e9dc92d5f.tar.bz2 android_packages_apps_Trebuchet-ab5fa3a06ad7203a7bdab899f1951d9e9dc92d5f.zip |
Don't lose icons when migrating from different-sized hotseats.
Launcher2 on sw720dp devices had 8 hotseat slots; Launcher3
has only 6 on those same devices. When importing the old
hotseat, the empty slot (so technically there were 9)
occupied by the all apps button didn't line up with the new
all apps button, causing a hole on the hotseat. Furthermore,
the icon in old position 3 was clobbered by the new all apps
icon:
0 1 2 3 (#) 4 5 6 7 ==> 0 1 2 (:) _ 4 5
In this CL we introduce a separate sort-and-place step for
hotseat icons so that any icon colliding with the new
all-apps slot can be moved to the right to find the next
nearest open slot. This works well for the 8->6 case; it
will probably do something reasonable, if not ideal, for
other grid migration scenarios.
But those are not covered by this bug.
Bug: 13015468
Change-Id: I7edb3f27addc78ad02bbfcd1c39175ca56220007
-rw-r--r-- | src/com/android/launcher3/LauncherProvider.java | 40 | ||||
-rw-r--r-- | src/com/android/launcher3/LauncherSettings.java | 8 |
2 files changed, 42 insertions, 6 deletions
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java index b952729bd..a080dd8ca 100644 --- a/src/com/android/launcher3/LauncherProvider.java +++ b/src/com/android/launcher3/LauncherProvider.java @@ -50,6 +50,7 @@ import android.provider.Settings; import android.text.TextUtils; import android.util.AttributeSet; import android.util.Log; +import android.util.SparseArray; import android.util.Xml; import com.android.launcher3.LauncherSettings.Favorites; @@ -1578,6 +1579,7 @@ public class LauncherProvider extends ContentProvider { final ArrayList<ContentValues> shortcuts = new ArrayList<ContentValues>(); final ArrayList<ContentValues> folders = new ArrayList<ContentValues>(); + final SparseArray<ContentValues> hotseat = new SparseArray<ContentValues>(); while (c.moveToNext()) { final int itemType = c.getInt(itemTypeIndex); @@ -1593,7 +1595,11 @@ public class LauncherProvider extends ContentProvider { int container = c.getInt(containerIndex); final String intentStr = c.getString(intentIndex); Launcher.addDumpLog(TAG, "migrating \"" - + c.getString(titleIndex) + "\": " + intentStr, true); + + c.getString(titleIndex) + "\" (" + + cellX + "," + cellY + "@" + + LauncherSettings.Favorites.containerToString(container) + + "/" + screen + + "): " + intentStr, true); if (itemType != Favorites.ITEM_TYPE_FOLDER) { @@ -1654,11 +1660,8 @@ public class LauncherProvider extends ContentProvider { values.put(LauncherSettings.Favorites.DISPLAY_MODE, c.getInt(displayModeIndex)); - if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT - && (screen >= hotseatWidth || - screen == grid.hotseatAllAppsRank)) { - // no room for you in the hotseat? it's off to the desktop with you - container = Favorites.CONTAINER_DESKTOP; + if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) { + hotseat.put(screen, values); } if (container != LauncherSettings.Favorites.CONTAINER_DESKTOP) { @@ -1680,6 +1683,31 @@ public class LauncherProvider extends ContentProvider { } } + // Now that we have all the hotseat icons, let's go through them left-right + // and assign valid locations for them in the new hotseat + final int N = hotseat.size(); + for (int idx=0; idx<N; idx++) { + int hotseatX = hotseat.keyAt(idx); + ContentValues values = hotseat.valueAt(idx); + + if (hotseatX == grid.hotseatAllAppsRank) { + // let's drop this in the next available hole in the hotseat + while (++hotseatX < hotseatWidth) { + if (hotseat.get(hotseatX) == null) { + // found a spot! move it here + values.put(LauncherSettings.Favorites.SCREEN, + hotseatX); + break; + } + } + } + if (hotseatX >= hotseatWidth) { + // no room for you in the hotseat? it's off to the desktop with you + values.put(LauncherSettings.Favorites.CONTAINER, + Favorites.CONTAINER_DESKTOP); + } + } + final ArrayList<ContentValues> allItems = new ArrayList<ContentValues>(); // Folders first allItems.addAll(folders); diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java index f4ee3007d..2a768a278 100644 --- a/src/com/android/launcher3/LauncherSettings.java +++ b/src/com/android/launcher3/LauncherSettings.java @@ -171,6 +171,14 @@ class LauncherSettings { static final int CONTAINER_DESKTOP = -100; static final int CONTAINER_HOTSEAT = -101; + static final String containerToString(int container) { + switch (container) { + case CONTAINER_DESKTOP: return "desktop"; + case CONTAINER_HOTSEAT: return "hotseat"; + default: return String.valueOf(container); + } + } + /** * The screen holding the favorite (if container is CONTAINER_DESKTOP) * <P>Type: INTEGER</P> |