Ensure that we use the system long press duration when dragging from AllApps.

- Removing some old code out of LauncherAppState

Bug: 21559400
Change-Id: I3c586094efb7ad8a17d2169bc8aaccf6b0df40a2

src/com/android/launcher3/BubbleTextView.java

@@ -184,6 +184,12 @@ public class BubbleTextView extends TextView {
         verifyHighRes();
     }
 
+    /**
+     * Overrides the default long press timeout.
+     */
+    public void setLongPressTimeout(int longPressTimeout) {
+        mLongPressHelper.setLongPressTimeout(longPressTimeout);
+    }
 
     @Override
     protected boolean setFrame(int left, int top, int right, int bottom) {

src/com/android/launcher3/ButtonDropTarget.java

@@ -51,7 +51,6 @@ public abstract class ButtonDropTarget extends TextView
 
     protected Launcher mLauncher;
     private int mBottomDragPadding;
-    protected TextView mText;
     protected SearchDropTargetBar mSearchDropTargetBar;
 
     /** Whether this drop target is active for the current drag */
@@ -82,11 +81,9 @@ public abstract class ButtonDropTarget extends TextView
         mOriginalTextColor = getTextColors();
 
         // Remove the text in the Phone UI in landscape
-        int orientation = getResources().getConfiguration().orientation;
-        if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
-            if (!LauncherAppState.getInstance().isScreenLarge()) {
-                setText("");
-            }
+        DeviceProfile grid = ((Launcher) getContext()).getDeviceProfile();
+        if (grid.isVerticalBarLayout()) {
+            setText("");
         }
     }
 

src/com/android/launcher3/CheckLongPressHelper.java

@@ -21,9 +21,11 @@ import android.view.View;
 import com.android.launcher3.util.Thunk;
 
 public class CheckLongPressHelper {
+
     @Thunk View mView;
     @Thunk View.OnLongClickListener mListener;
     @Thunk boolean mHasPerformedLongPress;
+    private int mLongPressTimeout = 300;
     private CheckForLongPress mPendingCheckForLongPress;
 
     class CheckForLongPress implements Runnable {
@@ -53,14 +55,20 @@ public class CheckLongPressHelper {
         mListener = listener;
     }
 
+    /**
+     * Overrides the default long press timeout.
+     */
+    public void setLongPressTimeout(int longPressTimeout) {
+        mLongPressTimeout = longPressTimeout;
+    }
+
     public void postCheckForLongPress() {
         mHasPerformedLongPress = false;
 
         if (mPendingCheckForLongPress == null) {
             mPendingCheckForLongPress = new CheckForLongPress();
         }
-        mView.postDelayed(mPendingCheckForLongPress,
-                LauncherAppState.getInstance().getLongPressTimeout());
+        mView.postDelayed(mPendingCheckForLongPress, mLongPressTimeout);
     }
 
     public void cancelLongPress() {

src/com/android/launcher3/LauncherAppState.java

@@ -25,6 +25,7 @@ import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.util.Log;
 
+import android.view.ViewConfiguration;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.compat.LauncherAppsCompat;
 import com.android.launcher3.compat.PackageInstallerCompat;
@@ -40,9 +41,6 @@ public class LauncherAppState {
     private final IconCache mIconCache;
     private final WidgetPreviewLoader mWidgetCache;
 
-    private final boolean mIsScreenLarge;
-    private final int mLongPressTimeout = 300;
-
     private boolean mWallpaperChangedSinceLastCheck;
 
     private static WeakReference<LauncherProvider> sLauncherProvider;
@@ -86,8 +84,6 @@ public class LauncherAppState {
             MemoryTracker.startTrackingMe(sContext, "L");
         }
 
-        // set sIsScreenXLarge and mScreenDensity *before* creating icon cache
-        mIsScreenLarge = isScreenLarge(sContext.getResources());
         mInvariantDeviceProfile = new InvariantDeviceProfile(sContext);
         mIconCache = new IconCache(sContext, mInvariantDeviceProfile);
         mWidgetCache = new WidgetPreviewLoader(sContext, mInvariantDeviceProfile, mIconCache);
@@ -149,6 +145,9 @@ public class LauncherAppState {
         return mModel;
     }
 
+    /**
+     * TODO(winsonc, hyunyoungs): We need to respect this
+     */
     boolean shouldShowAppOrWidgetProvider(ComponentName componentName) {
         return mAppFilter == null || mAppFilter.shouldShowApp(componentName);
     }
@@ -168,20 +167,7 @@ public class LauncherAppState {
     public WidgetPreviewLoader getWidgetCache() {
         return mWidgetCache;
     }
-
-    public boolean isScreenLarge() {
-        return mIsScreenLarge;
-    }
-
-    // Need a version that doesn't require an instance of LauncherAppState for the wallpaper picker
-    public static boolean isScreenLarge(Resources res) {
-        return res.getBoolean(R.bool.is_large_tablet);
-    }
-
-    public int getLongPressTimeout() {
-        return mLongPressTimeout;
-    }
-
+    
     public void onWallpaperChanged() {
         mWallpaperChangedSinceLastCheck = true;
     }

src/com/android/launcher3/allapps/AllAppsContainerView.java

@@ -432,6 +432,7 @@ public class AllAppsContainerView extends BaseContainerView implements DragSourc
                 icon = (BubbleTextView) mLayoutInflater.inflate(
                         R.layout.all_apps_prediction_bar_icon, mPredictionBarView, false);
                 icon.setFocusable(true);
+                icon.setLongPressTimeout(ViewConfiguration.get(getContext()).getLongPressTimeout());
                 mPredictionBarView.addView(icon);
             }
 

src/com/android/launcher3/allapps/AllAppsGridAdapter.java

@@ -27,6 +27,7 @@ import android.support.v7.widget.GridLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.ViewConfiguration;
 import android.view.ViewGroup;
 import android.widget.TextView;
 import com.android.launcher3.AppInfo;
@@ -418,6 +419,8 @@ class AllAppsGridAdapter extends RecyclerView.Adapter<AllAppsGridAdapter.ViewHol
                 icon.setOnTouchListener(mTouchListener);
                 icon.setOnClickListener(mIconClickListener);
                 icon.setOnLongClickListener(mIconLongClickListener);
+                icon.setLongPressTimeout(ViewConfiguration.get(parent.getContext())
+                        .getLongPressTimeout());
                 icon.setFocusable(true);
                 return new ViewHolder(icon);
             default: