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Long-press on an app to reveal its shortcuts.

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- Add ShortcutsContainerListener to icons on workspace, folders, and
  all apps. This handles long-press and forwards following touches to
  the DeepShortcutsContainer that is created.
- Drag over shortcut before lifting finger to launch it.
- Shortcuts are rendered in pill-shaped DeepShortcutViews,
  which are inside DeepShortcutContainer on DragLayer.
- The shortcut container orients above or below the icon, and left or
  right-aligns with it. Biases for above + left-align.
- Long press a DeepShortcutPill to drag and pin it to the workspace.

Bug: 28980830
Change-Id: I08658d13ae51fe53064644e8d8f7b42f150fdd7d
This commit is contained in:
Tony Wickham
2016-04-28 17:39:03 -07:00
parent 3ccedd234a
commit 1bce7fd342
24 changed files with 1058 additions and 73 deletions
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34
src/com/android/launcher3/Utilities.java
View File

@@ -47,7 +47,6 @@ import android.os.Build;
import android.os.Build.VERSION;
import android.os.Bundle;
import android.os.PowerManager;
import android.support.v4.os.BuildCompat;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.TextUtils;
@@ -57,7 +56,9 @@ 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.ViewParent;
import android.widget.Toast;
import com.android.launcher3.compat.UserHandleCompat;
@@ -68,8 +69,10 @@ import com.android.launcher3.util.IconNormalizer;
import java.io.ByteArrayOutputStream;
import java.io.Closeable;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Locale;
import java.util.Set;
import java.util.concurrent.Executor;
@@ -425,6 +428,30 @@ 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);
@@ -819,6 +846,11 @@ public final class Utilities {
return true;
}
/** Returns whether the collection is null or empty. */
public static boolean isEmpty(Collection c) {
return c == null || c.isEmpty();
}
/**
* An extension of {@link BitmapDrawable} which returns the bitmap pixel size as intrinsic size.
* This allows the badging to be done based on the action bitmap size rather than