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Commit aa7d8776 authored by Tony Wickham's avatar Tony Wickham
Browse files

Remove unused Utilities methods related to motion event translation 

These were necessary when we had the ShortcutsContainerListener with
touch forwarding, but they are no longer used since we removed that
listener when we moved to the pre-drag model.

Change-Id: I845d4a1a73fa1a675cef1c52fe304357674a2f68
parent df3bc52c

src/com/android/launcher3/Utilities.java

+0 −25
Original line number Diff line number Diff line
@@ -48,7 +48,6 @@ import android.util.Log; 
import android.util.Pair;

import android.util.SparseArray;

import android.util.TypedValue;

import android.view.MotionEvent;

import android.view.View;

import android.view.accessibility.AccessibilityEvent;

import android.view.accessibility.AccessibilityManager;
@@ -236,30 +235,6 @@ public final class Utilities { 
                localY < (v.getHeight() + slop);

    }



    /** Translates MotionEvents from src's coordinate system to dst's. */

    public static void translateEventCoordinates(View src, View dst, MotionEvent dstEvent) {

        toGlobalMotionEvent(src, dstEvent);

        toLocalMotionEvent(dst, dstEvent);

    }



    /**

     * Emulates View.toGlobalMotionEvent(). This implementation does not handle transformations

     * (scaleX, scaleY, etc).

     */

    private static void toGlobalMotionEvent(View view, MotionEvent event) {

        view.getLocationOnScreen(sLoc0);

        event.offsetLocation(sLoc0[0], sLoc0[1]);

    }



    /**

     * Emulates View.toLocalMotionEvent(). This implementation does not handle transformations

     * (scaleX, scaleY, etc).

     */

    private static void toLocalMotionEvent(View view, MotionEvent event) {

        view.getLocationOnScreen(sLoc0);

        event.offsetLocation(-sLoc0[0], -sLoc0[1]);

    }



    public static int[] getCenterDeltaInScreenSpace(View v0, View v1, int[] delta) {

        v0.getLocationInWindow(sLoc0);

        v1.getLocationInWindow(sLoc1);