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Converting widget panel into a floating view

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> The widget panel is only inflated when needed
> Using the swipe up/down interaction for widgets tray
> Removing additional view wrappers from all-apps
> Widget tray is preserved across activity recreation
> Launcher no longer has WIDGET state, the actual code around
  the states will be removed in a follow-up cl

Bug: 67678570
Bug: 67585158
Change-Id: Ia29a7c33ec81e6c53cc24e2906b7022b6f41755b
This commit is contained in:
Sunny Goyal
2017-10-10 15:21:15 -07:00
parent 10a1bd0e65
commit f1fbc3fbe7
33 changed files with 1026 additions and 1611 deletions
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23
src/com/android/launcher3/AbstractFloatingView.java
View File

@@ -20,6 +20,7 @@ import android.annotation.SuppressLint;
import android.content.Context;
import android.support.annotation.IntDef;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;
@@ -40,7 +41,8 @@ public abstract class AbstractFloatingView extends LinearLayout implements Touch
TYPE_FOLDER,
TYPE_ACTION_POPUP,
TYPE_WIDGETS_BOTTOM_SHEET,
TYPE_WIDGET_RESIZE_FRAME
TYPE_WIDGET_RESIZE_FRAME,
TYPE_WIDGETS_FULL_SHEET
})
@Retention(RetentionPolicy.SOURCE)
public @interface FloatingViewType {}
@@ -48,6 +50,10 @@ public abstract class AbstractFloatingView extends LinearLayout implements Touch
public static final int TYPE_ACTION_POPUP = 1 << 1;
public static final int TYPE_WIDGETS_BOTTOM_SHEET = 1 << 2;
public static final int TYPE_WIDGET_RESIZE_FRAME = 1 << 3;
public static final int TYPE_WIDGETS_FULL_SHEET = 1 << 4;
public static final int TYPE_ALL = TYPE_FOLDER | TYPE_ACTION_POPUP
| TYPE_WIDGETS_BOTTOM_SHEET | TYPE_WIDGET_RESIZE_FRAME | TYPE_WIDGETS_FULL_SHEET;
protected boolean mIsOpen;
@@ -121,24 +127,31 @@ public abstract class AbstractFloatingView extends LinearLayout implements Touch
}
}
public static void closeAllOpenViews(Launcher launcher, boolean animate) {
public static void closeOpenViews(Launcher launcher, boolean animate,
@FloatingViewType int type) {
DragLayer dragLayer = launcher.getDragLayer();
// Iterate in reverse order. AbstractFloatingView is added later to the dragLayer,
// and will be one of the last views.
for (int i = dragLayer.getChildCount() - 1; i >= 0; i--) {
View child = dragLayer.getChildAt(i);
if (child instanceof AbstractFloatingView) {
((AbstractFloatingView) child).close(animate);
AbstractFloatingView abs = (AbstractFloatingView) child;
if (abs.isOfType(type)) {
abs.close(animate);
}
}
}
}
public static void closeAllOpenViews(Launcher launcher, boolean animate) {
closeOpenViews(launcher, animate, TYPE_ALL);
}
public static void closeAllOpenViews(Launcher launcher) {
closeAllOpenViews(launcher, true);
}
public static AbstractFloatingView getTopOpenView(Launcher launcher) {
return getOpenView(launcher, TYPE_FOLDER | TYPE_ACTION_POPUP
| TYPE_WIDGETS_BOTTOM_SHEET | TYPE_WIDGET_RESIZE_FRAME);
return getOpenView(launcher, TYPE_ALL);
}
}