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Further refinement of all apps / widgets transition

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Change-Id: Id107a9aff74f014c07f8cbea6e74951a02dbddab
This commit is contained in:
Adam Cohen
2014-08-12 09:23:13 -07:00
parent 0fc1be164e
commit 63f1ec00fb
10 changed files with 155 additions and 57 deletions
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21
src/com/android/launcher3/Utilities.java
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@@ -67,6 +67,8 @@ public final class Utilities {
static int sColors[] = { 0xffff0000, 0xff00ff00, 0xff0000ff };
static int sColorIndex = 0;
static int[] sLoc0 = new int[2];
static int[] sLoc1 = new int[2];
// To turn on these properties, type
// adb shell setprop log.tag.PROPERTY_NAME [VERBOSE | SUPPRESS]
@@ -346,6 +348,25 @@ public final class Utilities {
}
}
public static int[] getCenterDeltaInScreenSpace(View v0, View v1, int[] delta) {
v0.getLocationInWindow(sLoc0);
v1.getLocationInWindow(sLoc1);
sLoc0[0] += (v0.getMeasuredWidth() * v0.getScaleX()) / 2;
sLoc0[1] += (v0.getMeasuredHeight() * v0.getScaleY()) / 2;
sLoc1[0] += (v1.getMeasuredWidth() * v1.getScaleX()) / 2;
sLoc1[1] += (v1.getMeasuredHeight() * v1.getScaleY()) / 2;
if (delta == null) {
delta = new int[2];
}
delta[0] = sLoc1[0] - sLoc0[0];
delta[1] = sLoc1[1] - sLoc0[1];
return delta;
}
public static void scaleRectAboutCenter(Rect r, float scale) {
int cx = r.centerX();
int cy = r.centerY();