From 4b6eb269502d05edabf883535a7099da5862de42 Mon Sep 17 00:00:00 2001 From: Sunny Goyal Date: Thu, 14 May 2015 19:24:40 -0700 Subject: [PATCH] Adding drop shadow effect in allapps Change-Id: Ic7a9b6e23d925d27a8dcbd418d2609e43917ac45 --- res/layout/apps_grid_icon_view.xml | 1 - res/layout/apps_list_view.xml | 5 +- res/layout/apps_prediction_bar_icon_view.xml | 1 - .../android/launcher3/AppsGridAdapter.java | 15 +++++ .../launcher3/AppsRecyclerViewContainer.java | 61 +++++++++++++++++++ src/com/android/launcher3/BubbleTextView.java | 15 ++++- src/com/android/launcher3/CellLayout.java | 6 +- 7 files changed, 95 insertions(+), 9 deletions(-) create mode 100644 src/com/android/launcher3/AppsRecyclerViewContainer.java diff --git a/res/layout/apps_grid_icon_view.xml b/res/layout/apps_grid_icon_view.xml index 67d7d50e70..7165f383d1 100644 --- a/res/layout/apps_grid_icon_view.xml +++ b/res/layout/apps_grid_icon_view.xml @@ -25,6 +25,5 @@ android:paddingBottom="@dimen/apps_icon_top_bottom_padding" android:focusable="true" android:background="@drawable/focusable_view_bg" - launcher:deferShadowGeneration="true" launcher:iconDisplay="all_apps" /> diff --git a/res/layout/apps_list_view.xml b/res/layout/apps_list_view.xml index 03ba646ee8..6f9be05af6 100644 --- a/res/layout/apps_list_view.xml +++ b/res/layout/apps_list_view.xml @@ -14,7 +14,8 @@ See the License for the specific language governing permissions and limitations under the License. --> - - \ No newline at end of file + \ No newline at end of file diff --git a/res/layout/apps_prediction_bar_icon_view.xml b/res/layout/apps_prediction_bar_icon_view.xml index 4a6f1574bc..1e75d14b69 100644 --- a/res/layout/apps_prediction_bar_icon_view.xml +++ b/res/layout/apps_prediction_bar_icon_view.xml @@ -24,6 +24,5 @@ android:layout_weight="1" android:focusable="true" android:background="@drawable/focusable_view_bg" - launcher:deferShadowGeneration="true" launcher:iconDisplay="all_apps" /> diff --git a/src/com/android/launcher3/AppsGridAdapter.java b/src/com/android/launcher3/AppsGridAdapter.java index d5a411e664..580930cf27 100644 --- a/src/com/android/launcher3/AppsGridAdapter.java +++ b/src/com/android/launcher3/AppsGridAdapter.java @@ -1,3 +1,18 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ package com.android.launcher3; import android.content.Context; diff --git a/src/com/android/launcher3/AppsRecyclerViewContainer.java b/src/com/android/launcher3/AppsRecyclerViewContainer.java new file mode 100644 index 0000000000..cf4beca288 --- /dev/null +++ b/src/com/android/launcher3/AppsRecyclerViewContainer.java @@ -0,0 +1,61 @@ +/* + * Copyright (C) 2015 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.android.launcher3; + +import android.content.Context; +import android.graphics.Bitmap; +import android.util.AttributeSet; +import android.view.ViewGroup; +import android.widget.FrameLayout; + +import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler; + +public class AppsRecyclerViewContainer extends FrameLayout implements BubbleTextShadowHandler { + + private final ClickShadowView mTouchFeedbackView; + + public AppsRecyclerViewContainer(Context context) { + this(context, null); + } + + public AppsRecyclerViewContainer(Context context, AttributeSet attrs) { + this(context, attrs, 0); + } + + public AppsRecyclerViewContainer(Context context, AttributeSet attrs, int defStyleAttr) { + super(context, attrs, defStyleAttr); + + LauncherAppState app = LauncherAppState.getInstance(); + DeviceProfile grid = app.getDynamicGrid().getDeviceProfile(); + + mTouchFeedbackView = new ClickShadowView(context); + + // Make the feedback view large enough to hold the blur bitmap. + int size = grid.allAppsIconSizePx + mTouchFeedbackView.getExtraSize(); + addView(mTouchFeedbackView, size, size); + } + + @Override + public void setPressedIcon(BubbleTextView icon, Bitmap background) { + if (icon == null || background == null) { + mTouchFeedbackView.setBitmap(null); + mTouchFeedbackView.animate().cancel(); + } else if (mTouchFeedbackView.setBitmap(background)) { + mTouchFeedbackView.alignWithIconView(icon, (ViewGroup) icon.getParent()); + mTouchFeedbackView.animateShadow(); + } + } +} diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java index 5dc3b12395..8f28921184 100644 --- a/src/com/android/launcher3/BubbleTextView.java +++ b/src/com/android/launcher3/BubbleTextView.java @@ -33,6 +33,7 @@ import android.util.TypedValue; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.ViewConfiguration; +import android.view.ViewParent; import android.widget.TextView; import com.android.launcher3.IconCache.IconLoadRequest; @@ -274,9 +275,10 @@ public class BubbleTextView extends TextView { } // Only show the shadow effect when persistent pressed state is set. - if (getParent() instanceof ShortcutAndWidgetContainer) { - CellLayout layout = (CellLayout) getParent().getParent(); - layout.setPressedIcon(this, mPressedBackground); + ViewParent parent = getParent(); + if (parent != null && parent.getParent() instanceof BubbleTextShadowHandler) { + ((BubbleTextShadowHandler) parent.getParent()).setPressedIcon( + this, mPressedBackground); } updateIconState(); @@ -509,4 +511,11 @@ public class BubbleTextView extends TextView { } } } + + /** + * Interface to be implemented by the grand parent to allow click shadow effect. + */ + public static interface BubbleTextShadowHandler { + void setPressedIcon(BubbleTextView icon, Bitmap background); + } } diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java index a348008d84..57db805d85 100644 --- a/src/com/android/launcher3/CellLayout.java +++ b/src/com/android/launcher3/CellLayout.java @@ -47,6 +47,7 @@ import android.view.ViewGroup; import android.view.accessibility.AccessibilityEvent; import android.view.animation.DecelerateInterpolator; +import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler; import com.android.launcher3.FolderIcon.FolderRingAnimator; import com.android.launcher3.accessibility.DragAndDropAccessibilityDelegate; import com.android.launcher3.accessibility.FolderAccessibilityHelper; @@ -61,7 +62,7 @@ import java.util.Comparator; import java.util.HashMap; import java.util.Stack; -public class CellLayout extends ViewGroup { +public class CellLayout extends ViewGroup implements BubbleTextShadowHandler { public static final int WORKSPACE_ACCESSIBILITY_DRAG = 2; public static final int FOLDER_ACCESSIBILITY_DRAG = 1; @@ -409,7 +410,8 @@ public class CellLayout extends ViewGroup { invalidate(); } - void setPressedIcon(BubbleTextView icon, Bitmap background) { + @Override + public void setPressedIcon(BubbleTextView icon, Bitmap background) { if (icon == null || background == null) { mTouchFeedbackView.setBitmap(null); mTouchFeedbackView.animate().cancel();