Updating the icon click feedback
> Using BubbleTextView everywhere, removed PagedIconView
> There is a brightness feedback on touch and shadow
feedback on click, until app launches
issue: 16878374
Change-Id: I3dc1149a123c8a75feca6210948398bf2187f1f2
diff --git a/res/layout/apps_customize_application.xml b/res/layout/apps_customize_application.xml
index 17f4a8e..c56cdf3 100644
--- a/res/layout/apps_customize_application.xml
+++ b/res/layout/apps_customize_application.xml
@@ -14,10 +14,8 @@
limitations under the License.
-->
-<com.android.launcher3.PagedViewIcon
+<com.android.launcher3.BubbleTextView
xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3"
-
style="@style/WorkspaceIcon.AppsCustomize"
android:id="@+id/application_icon"
android:focusable="true" />
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 552e84c..0db60c9 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -106,7 +106,6 @@
<declare-styleable name="BubbleTextView">
<!-- A spacing override for the icons within a page -->
<attr name="customShadows" format="boolean" />
- <attr name="glowColor" format="color" />
</declare-styleable>
<!-- AppsCustomizePagedView specific attributes. These attributes are used to
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 5e9c6ec..8aa2184 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -34,7 +34,6 @@
<color name="quantum_panel_text_color">#FF666666</color>
<color name="quantum_panel_text_shadow_color">#FFC4C4C4</color>
- <color name="folder_items_glow_color">#FFCCCCCC</color>
<color name="outline_color">#FFFFFFFF</color>
<color name="widget_text_panel">#FF374248</color>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 6079eee..0569306 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -91,7 +91,8 @@
<item name="android:shadowRadius">2.0</item>
<item name="android:shadowDx">0</item>
<item name="android:shadowDy">2</item>
- <item name="android:shadowColor">#FFC4C4C4</item>
+ <item name="android:shadowColor">@color/quantum_panel_text_shadow_color</item>
+ <item name="customShadows">false</item>
</style>
<style name="WorkspaceIcon.Folder">
@@ -103,7 +104,6 @@
<item name="android:shadowDy">2</item>
<item name="customShadows">false</item>
- <item name="glowColor">@color/folder_items_glow_color</item>
</style>
<style name="SearchDropTargetBar">
diff --git a/src/com/android/launcher3/AppsCustomizePagedView.java b/src/com/android/launcher3/AppsCustomizePagedView.java
index b2228f7..1ab11ee 100644
--- a/src/com/android/launcher3/AppsCustomizePagedView.java
+++ b/src/com/android/launcher3/AppsCustomizePagedView.java
@@ -44,7 +44,6 @@
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.AccelerateInterpolator;
-import android.view.animation.DecelerateInterpolator;
import android.widget.GridLayout;
import android.widget.ImageView;
import android.widget.Toast;
@@ -144,8 +143,7 @@
*/
public class AppsCustomizePagedView extends PagedViewWithDraggableItems implements
View.OnClickListener, View.OnKeyListener, DragSource,
- PagedViewIcon.PressedCallback, PagedViewWidget.ShortPressListener,
- LauncherTransitionable {
+ PagedViewWidget.ShortPressListener, LauncherTransitionable {
static final String TAG = "AppsCustomizePagedView";
private static Rect sTmpRect = new Rect();
@@ -167,7 +165,6 @@
// Save and Restore
private int mSaveInstanceStateItemIndex = -1;
- private PagedViewIcon mPressedIcon;
// Content
private ArrayList<AppInfo> mApps;
@@ -444,39 +441,29 @@
@Override
public void onClick(View v) {
// When we have exited all apps or are in transition, disregard clicks
- if (!mLauncher.isAllAppsVisible() ||
- mLauncher.getWorkspace().isSwitchingState()) return;
+ if (!mLauncher.isAllAppsVisible()
+ || mLauncher.getWorkspace().isSwitchingState()
+ || !(v instanceof PagedViewWidget)) return;
- if (v instanceof PagedViewIcon) {
- // Animate some feedback to the click
- final AppInfo appInfo = (AppInfo) v.getTag();
-
- // Lock the drawable state to pressed until we return to Launcher
- if (mPressedIcon != null) {
- mPressedIcon.lockDrawableState();
- }
- mLauncher.onClickPagedViewIcon(v, appInfo);
- } else if (v instanceof PagedViewWidget) {
- // Let the user know that they have to long press to add a widget
- if (mWidgetInstructionToast != null) {
- mWidgetInstructionToast.cancel();
- }
- mWidgetInstructionToast = Toast.makeText(getContext(),R.string.long_press_widget_to_add,
- Toast.LENGTH_SHORT);
- mWidgetInstructionToast.show();
-
- // Create a little animation to show that the widget can move
- float offsetY = getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY);
- final ImageView p = (ImageView) v.findViewById(R.id.widget_preview);
- AnimatorSet bounce = LauncherAnimUtils.createAnimatorSet();
- ValueAnimator tyuAnim = LauncherAnimUtils.ofFloat(p, "translationY", offsetY);
- tyuAnim.setDuration(125);
- ValueAnimator tydAnim = LauncherAnimUtils.ofFloat(p, "translationY", 0f);
- tydAnim.setDuration(100);
- bounce.play(tyuAnim).before(tydAnim);
- bounce.setInterpolator(new AccelerateInterpolator());
- bounce.start();
+ // Let the user know that they have to long press to add a widget
+ if (mWidgetInstructionToast != null) {
+ mWidgetInstructionToast.cancel();
}
+ mWidgetInstructionToast = Toast.makeText(getContext(),R.string.long_press_widget_to_add,
+ Toast.LENGTH_SHORT);
+ mWidgetInstructionToast.show();
+
+ // Create a little animation to show that the widget can move
+ float offsetY = getResources().getDimensionPixelSize(R.dimen.dragViewOffsetY);
+ final ImageView p = (ImageView) v.findViewById(R.id.widget_preview);
+ AnimatorSet bounce = LauncherAnimUtils.createAnimatorSet();
+ ValueAnimator tyuAnim = LauncherAnimUtils.ofFloat(p, "translationY", offsetY);
+ tyuAnim.setDuration(125);
+ ValueAnimator tydAnim = LauncherAnimUtils.ofFloat(p, "translationY", 0f);
+ tydAnim.setDuration(100);
+ bounce.play(tyuAnim).before(tydAnim);
+ bounce.setInterpolator(new AccelerateInterpolator());
+ bounce.start();
}
public boolean onKey(View v, int keyCode, KeyEvent event) {
@@ -492,7 +479,6 @@
}
private void beginDraggingApplication(View v) {
- mLauncher.getWorkspace().onDragStartedWithItem(v);
mLauncher.getWorkspace().beginDragShared(v, this);
}
@@ -726,7 +712,7 @@
protected boolean beginDragging(final View v) {
if (!super.beginDragging(v)) return false;
- if (v instanceof PagedViewIcon) {
+ if (v instanceof BubbleTextView) {
beginDraggingApplication(v);
} else if (v instanceof PagedViewWidget) {
if (!beginDraggingWidget(v)) {
@@ -741,9 +727,6 @@
public void run() {
// We don't enter spring-loaded mode if the drag has been cancelled
if (mLauncher.getDragController().isDragging()) {
- // Reset the alpha on the dragged icon before we drag
- resetDrawableState();
-
// Go into spring loaded mode (must happen before we startDrag())
mLauncher.enterSpringLoadedDragMode();
}
@@ -992,10 +975,10 @@
ArrayList<Bitmap> images = new ArrayList<Bitmap>();
for (int i = startIndex; i < endIndex; ++i) {
AppInfo info = mApps.get(i);
- PagedViewIcon icon = (PagedViewIcon) mLayoutInflater.inflate(
+ BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
R.layout.apps_customize_application, layout, false);
- icon.applyFromApplicationInfo(info, true, this);
- icon.setOnClickListener(this);
+ icon.applyFromApplicationInfo(info);
+ icon.setOnClickListener(mLauncher);
icon.setOnLongClickListener(this);
icon.setOnTouchListener(this);
icon.setOnKeyListener(this);
@@ -1559,23 +1542,6 @@
cancelAllTasks();
}
- @Override
- public void iconPressed(PagedViewIcon icon) {
- // Reset the previously pressed icon and store a reference to the pressed icon so that
- // we can reset it on return to Launcher (in Launcher.onResume())
- if (mPressedIcon != null) {
- mPressedIcon.resetDrawableState();
- }
- mPressedIcon = icon;
- }
-
- public void resetDrawableState() {
- if (mPressedIcon != null) {
- mPressedIcon.resetDrawableState();
- mPressedIcon = null;
- }
- }
-
/*
* We load an extra page on each side to prevent flashes from scrolling and loading of the
* widget previews in the background with the AsyncTasks.
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 5c2bb99..869b0ac 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -23,14 +23,13 @@
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Canvas;
-import android.graphics.Rect;
import android.graphics.Region;
-import android.graphics.Region.Op;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Log;
import android.util.SparseArray;
import android.util.TypedValue;
+import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.ViewConfiguration;
import android.widget.TextView;
@@ -44,12 +43,11 @@
private static SparseArray<Theme> sPreloaderThemes = new SparseArray<>(2);
- static final float SHADOW_LARGE_RADIUS = 4.0f;
- static final float SHADOW_SMALL_RADIUS = 1.75f;
- static final float SHADOW_Y_OFFSET = 2.0f;
- static final int SHADOW_LARGE_COLOUR = 0xDD000000;
- static final int SHADOW_SMALL_COLOUR = 0xCC000000;
- static final float PADDING_H = 8.0f;
+ private static final float SHADOW_LARGE_RADIUS = 4.0f;
+ private static final float SHADOW_SMALL_RADIUS = 1.75f;
+ private static final float SHADOW_Y_OFFSET = 2.0f;
+ private static final int SHADOW_LARGE_COLOUR = 0xDD000000;
+ private static final int SHADOW_SMALL_COLOUR = 0xCC000000;
static final float PADDING_V = 3.0f;
private static final String TAG = "BubbleTextView";
@@ -57,14 +55,7 @@
private static final boolean DEBUG = false;
private HolographicOutlineHelper mOutlineHelper;
- private final Canvas mTempCanvas = new Canvas();
- private final Rect mTempRect = new Rect();
- private boolean mDidInvalidateForPressedState;
- private Bitmap mPressedOrFocusedBackground;
- private int mFocusedOutlineColor;
- private int mFocusedGlowColor;
- private int mPressedOutlineColor;
- private int mPressedGlowColor;
+ private Bitmap mPressedBackground;
private float mSlop;
@@ -72,14 +63,15 @@
private final boolean mCustomShadowsEnabled;
private boolean mIsTextVisible;
+ // TODO: Remove custom background handling code, as no instance of BubbleTextView use any
+ // background.
private boolean mBackgroundSizeChanged;
private final Drawable mBackground;
private boolean mStayPressed;
+ private boolean mIgnorePressedStateChange;
private CheckLongPressHelper mLongPressHelper;
- private CharSequence mDefaultText = "";
-
public BubbleTextView(Context context) {
this(context, null, 0);
}
@@ -91,11 +83,8 @@
public BubbleTextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
- Resources res = context.getResources();
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.BubbleTextView, defStyle, 0);
- setGlowColor(a.getColor(R.styleable.BubbleTextView_glowColor,
- res.getColor(R.color.outline_color)));
mCustomShadowsEnabled = a.getBoolean(R.styleable.BubbleTextView_customShadows, true);
a.recycle();
@@ -143,6 +132,7 @@
if (info.contentDescription != null) {
setContentDescription(info.contentDescription);
}
+ setText(info.title);
setTag(info);
if (info.wasPromise) {
@@ -150,6 +140,22 @@
}
}
+ public void applyFromApplicationInfo(AppInfo info) {
+ LauncherAppState app = LauncherAppState.getInstance();
+ DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
+
+ Drawable topDrawable = Utilities.createIconDrawable(info.iconBitmap);
+ topDrawable.setBounds(0, 0, grid.allAppsIconSizePx, grid.allAppsIconSizePx);
+ setCompoundDrawables(null, topDrawable, null, null);
+ setCompoundDrawablePadding(grid.iconDrawablePaddingPx);
+ setText(info.title);
+ if (info.contentDescription != null) {
+ setContentDescription(info.contentDescription);
+ }
+ setTag(info);
+ }
+
+
@Override
protected boolean setFrame(int left, int top, int right, int bottom) {
if (getLeft() != left || getRight() != right || getTop() != top || getBottom() != bottom) {
@@ -169,98 +175,22 @@
LauncherModel.checkItemInfo((ItemInfo) tag);
}
super.setTag(tag);
- if (tag instanceof ShortcutInfo) {
- final ShortcutInfo info = (ShortcutInfo) tag;
- mDefaultText = info.title;
- setText(mDefaultText);
- }
}
@Override
- protected void drawableStateChanged() {
- if (isPressed()) {
- // In this case, we have already created the pressed outline on ACTION_DOWN,
- // so we just need to do an invalidate to trigger draw
- if (!mDidInvalidateForPressedState) {
- setCellLayoutPressedOrFocusedIcon();
- }
- } else {
- // Otherwise, either clear the pressed/focused background, or create a background
- // for the focused state
- final boolean backgroundEmptyBefore = mPressedOrFocusedBackground == null;
- if (!mStayPressed) {
- mPressedOrFocusedBackground = null;
- }
- if (isFocused()) {
- if (getLayout() == null) {
- // In some cases, we get focus before we have been layed out. Set the
- // background to null so that it will get created when the view is drawn.
- mPressedOrFocusedBackground = null;
- } else {
- mPressedOrFocusedBackground = createGlowingOutline(
- mTempCanvas, mFocusedGlowColor, mFocusedOutlineColor);
- }
- mStayPressed = false;
- setCellLayoutPressedOrFocusedIcon();
- }
- final boolean backgroundEmptyNow = mPressedOrFocusedBackground == null;
- if (!backgroundEmptyBefore && backgroundEmptyNow) {
- setCellLayoutPressedOrFocusedIcon();
- }
+ public void setPressed(boolean pressed) {
+ super.setPressed(pressed);
+
+ if (!mIgnorePressedStateChange) {
+ updateIconState();
}
+ }
- Drawable d = mBackground;
- if (d != null && d.isStateful()) {
- d.setState(getDrawableState());
+ private void updateIconState() {
+ Drawable top = getCompoundDrawables()[1];
+ if (top instanceof FastBitmapDrawable) {
+ ((FastBitmapDrawable) top).setPressed(isPressed() || mStayPressed);
}
- super.drawableStateChanged();
- }
-
- /**
- * Draw this BubbleTextView into the given Canvas.
- *
- * @param destCanvas the canvas to draw on
- * @param padding the horizontal and vertical padding to use when drawing
- */
- private void drawWithPadding(Canvas destCanvas, int padding) {
- final Rect clipRect = mTempRect;
- getDrawingRect(clipRect);
-
- // adjust the clip rect so that we don't include the text label
- clipRect.bottom =
- getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V + getLayout().getLineTop(0);
-
- // Draw the View into the bitmap.
- // The translate of scrollX and scrollY is necessary when drawing TextViews, because
- // they set scrollX and scrollY to large values to achieve centered text
- destCanvas.save();
- destCanvas.scale(getScaleX(), getScaleY(),
- (getWidth() + padding) / 2, (getHeight() + padding) / 2);
- destCanvas.translate(-getScrollX() + padding / 2, -getScrollY() + padding / 2);
- destCanvas.clipRect(clipRect, Op.REPLACE);
- draw(destCanvas);
- destCanvas.restore();
- }
-
- public void setGlowColor(int color) {
- mFocusedOutlineColor = mFocusedGlowColor = mPressedOutlineColor = mPressedGlowColor = color;
- }
-
- /**
- * Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location.
- * Responsibility for the bitmap is transferred to the caller.
- */
- private Bitmap createGlowingOutline(Canvas canvas, int outlineColor, int glowColor) {
- final int padding = mOutlineHelper.mMaxOuterBlurRadius;
- final Bitmap b = Bitmap.createBitmap(
- getWidth() + padding, getHeight() + padding, Bitmap.Config.ARGB_8888);
-
- canvas.setBitmap(b);
- drawWithPadding(canvas, padding);
- mOutlineHelper.applyExtraThickExpensiveOutlineWithBlur(b, canvas, glowColor, outlineColor);
- canvas.setBitmap(null);
-
- return b;
}
@Override
@@ -271,20 +201,11 @@
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
- // So that the pressed outline is visible immediately when isPressed() is true,
+ // So that the pressed outline is visible immediately on setStayPressed(),
// we pre-create it on ACTION_DOWN (it takes a small but perceptible amount of time
// to create it)
- if (mPressedOrFocusedBackground == null) {
- mPressedOrFocusedBackground = createGlowingOutline(
- mTempCanvas, mPressedGlowColor, mPressedOutlineColor);
- }
- // Invalidate so the pressed state is visible, or set a flag so we know that we
- // have to call invalidate as soon as the state is "pressed"
- if (isPressed()) {
- mDidInvalidateForPressedState = true;
- setCellLayoutPressedOrFocusedIcon();
- } else {
- mDidInvalidateForPressedState = false;
+ if (mPressedBackground == null) {
+ mPressedBackground = mOutlineHelper.createMediumDropShadow(this);
}
mLongPressHelper.postCheckForLongPress();
@@ -294,7 +215,7 @@
// If we've touched down and up on an item, and it's still not "pressed", then
// destroy the pressed outline
if (!isPressed()) {
- mPressedOrFocusedBackground = null;
+ mPressedBackground = null;
}
mLongPressHelper.cancelLongPress();
@@ -311,34 +232,47 @@
void setStayPressed(boolean stayPressed) {
mStayPressed = stayPressed;
if (!stayPressed) {
- mPressedOrFocusedBackground = null;
+ mPressedBackground = null;
}
- setCellLayoutPressedOrFocusedIcon();
+
+ // Only show the shadow effect when persistent pressed state is set.
+ if (getParent() instanceof ShortcutAndWidgetContainer) {
+ CellLayout layout = (CellLayout) getParent().getParent();
+ layout.setPressedIcon(this, mPressedBackground, mOutlineHelper.shadowBitmapPadding);
+ }
+
+ updateIconState();
}
- void setCellLayoutPressedOrFocusedIcon() {
- // Disable pressed state when the icon is in preloader state.
- if ((getParent() instanceof ShortcutAndWidgetContainer) &&
- !(getCompoundDrawables()[1] instanceof PreloadIconDrawable)){
- ShortcutAndWidgetContainer parent = (ShortcutAndWidgetContainer) getParent();
- if (parent != null) {
- CellLayout layout = (CellLayout) parent.getParent();
- layout.setPressedOrFocusedIcon((mPressedOrFocusedBackground != null) ? this : null);
+ void clearPressedBackground() {
+ setPressed(false);
+ setStayPressed(false);
+ }
+
+ @Override
+ public boolean onKeyDown(int keyCode, KeyEvent event) {
+ if (super.onKeyDown(keyCode, event)) {
+ // Pre-create shadow so show immediately on click.
+ if (mPressedBackground == null) {
+ mPressedBackground = mOutlineHelper.createMediumDropShadow(this);
}
+ return true;
}
+ return false;
}
- void clearPressedOrFocusedBackground() {
- mPressedOrFocusedBackground = null;
- setCellLayoutPressedOrFocusedIcon();
- }
+ @Override
+ public boolean onKeyUp(int keyCode, KeyEvent event) {
+ // Unlike touch events, keypress event propagate pressed state change immediately,
+ // without waiting for onClickHandler to execute. Disable pressed state changes here
+ // to avoid flickering.
+ mIgnorePressedStateChange = true;
+ boolean result = super.onKeyUp(keyCode, event);
- Bitmap getPressedOrFocusedBackground() {
- return mPressedOrFocusedBackground;
- }
-
- int getPressedOrFocusedBackgroundPadding() {
- return mOutlineHelper.mMaxOuterBlurRadius / 2;
+ mPressedBackground = null;
+ mIgnorePressedStateChange = false;
+ updateIconState();
+ return result;
}
@Override
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 93006b3..b55b911 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -122,7 +122,7 @@
private int mDragOutlineCurrent = 0;
private final Paint mDragOutlinePaint = new Paint();
- private BubbleTextView mPressedOrFocusedIcon;
+ private final FastBitmapView mTouchFeedbackView;
private HashMap<CellLayout.LayoutParams, Animator> mReorderAnimators = new
HashMap<CellLayout.LayoutParams, Animator>();
@@ -287,6 +287,9 @@
mShortcutsAndWidgets.setCellDimensions(mCellWidth, mCellHeight, mWidthGap, mHeightGap,
mCountX, mCountY);
+ mTouchFeedbackView = new FastBitmapView(context);
+ // Make the feedback view large enough to hold the blur bitmap.
+ addView(mTouchFeedbackView, (int) (grid.cellWidthPx * 1.5), (int) (grid.cellHeightPx * 1.5));
addView(mShortcutsAndWidgets);
}
@@ -333,14 +336,6 @@
return mDropPending;
}
- private void invalidateBubbleTextView(BubbleTextView icon) {
- final int padding = icon.getPressedOrFocusedBackgroundPadding();
- invalidate(icon.getLeft() + getPaddingLeft() - padding,
- icon.getTop() + getPaddingTop() - padding,
- icon.getRight() + getPaddingLeft() + padding,
- icon.getBottom() + getPaddingTop() + padding);
- }
-
void setOverScrollAmount(float r, boolean left) {
if (left && mOverScrollForegroundDrawable != mOverScrollLeft) {
mOverScrollForegroundDrawable = mOverScrollLeft;
@@ -354,16 +349,23 @@
invalidate();
}
- void setPressedOrFocusedIcon(BubbleTextView icon) {
- // We draw the pressed or focused BubbleTextView's background in CellLayout because it
- // requires an expanded clip rect (due to the glow's blur radius)
- BubbleTextView oldIcon = mPressedOrFocusedIcon;
- mPressedOrFocusedIcon = icon;
- if (oldIcon != null) {
- invalidateBubbleTextView(oldIcon);
- }
- if (mPressedOrFocusedIcon != null) {
- invalidateBubbleTextView(mPressedOrFocusedIcon);
+ void setPressedIcon(BubbleTextView icon, Bitmap background, int padding) {
+ if (icon == null || background == null) {
+ mTouchFeedbackView.setBitmap(null);
+ mTouchFeedbackView.animate().cancel();
+ } else {
+ int offset = getMeasuredWidth() - getPaddingLeft() - getPaddingRight()
+ - (mCountX * mCellWidth);
+ mTouchFeedbackView.setTranslationX(icon.getLeft() + (int) Math.ceil(offset / 2f)
+ - padding);
+ mTouchFeedbackView.setTranslationY(icon.getTop() - padding);
+ if (mTouchFeedbackView.setBitmap(background)) {
+ mTouchFeedbackView.setAlpha(0);
+ mTouchFeedbackView.animate().alpha(1)
+ .setDuration(FastBitmapDrawable.CLICK_FEEDBACK_DURATION)
+ .setInterpolator(FastBitmapDrawable.CLICK_FEEDBACK_INTERPOLATOR)
+ .start();
+ }
}
}
@@ -422,23 +424,6 @@
}
}
- // We draw the pressed or focused BubbleTextView's background in CellLayout because it
- // requires an expanded clip rect (due to the glow's blur radius)
- if (mPressedOrFocusedIcon != null) {
- final int padding = mPressedOrFocusedIcon.getPressedOrFocusedBackgroundPadding();
- final Bitmap b = mPressedOrFocusedIcon.getPressedOrFocusedBackground();
- if (b != null) {
- int offset = getMeasuredWidth() - getPaddingLeft() - getPaddingRight() -
- (mCountX * mCellWidth);
- int left = getPaddingLeft() + (int) Math.ceil(offset / 2f);
- int top = getPaddingTop();
- canvas.drawBitmap(b,
- mPressedOrFocusedIcon.getLeft() + left - padding,
- mPressedOrFocusedIcon.getTop() + top - padding,
- null);
- }
- }
-
if (DEBUG_VISUALIZE_OCCUPIED) {
int[] pt = new int[2];
ColorDrawable cd = new ColorDrawable(Color.RED);
diff --git a/src/com/android/launcher3/FastBitmapDrawable.java b/src/com/android/launcher3/FastBitmapDrawable.java
index cf7c22e..7c9e77e 100644
--- a/src/com/android/launcher3/FastBitmapDrawable.java
+++ b/src/com/android/launcher3/FastBitmapDrawable.java
@@ -16,30 +16,62 @@
package com.android.launcher3;
+import android.animation.ObjectAnimator;
+import android.animation.TimeInterpolator;
import android.graphics.Bitmap;
import android.graphics.Canvas;
+import android.graphics.Color;
import android.graphics.ColorFilter;
import android.graphics.ColorMatrix;
import android.graphics.ColorMatrixColorFilter;
import android.graphics.Paint;
import android.graphics.PixelFormat;
+import android.graphics.PorterDuff;
+import android.graphics.PorterDuffColorFilter;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
+import android.util.SparseArray;
class FastBitmapDrawable extends Drawable {
+ static final TimeInterpolator CLICK_FEEDBACK_INTERPOLATOR = new TimeInterpolator() {
+
+ @Override
+ public float getInterpolation(float input) {
+ if (input < 0.05f) {
+ return input / 0.05f;
+ } else if (input < 0.3f){
+ return 1;
+ } else {
+ return (1 - input) / 0.7f;
+ }
+ }
+ };
+ static final long CLICK_FEEDBACK_DURATION = 2000;
+
+ private static final int PRESSED_BRIGHTNESS = 100;
private static ColorMatrix sGhostModeMatrix;
private static final ColorMatrix sTempMatrix = new ColorMatrix();
+ /**
+ * Store the brightness colors filters to optimize animations during icon press. This
+ * only works for non-ghost-mode icons.
+ */
+ private static final SparseArray<ColorFilter> sCachedBrightnessFilter =
+ new SparseArray<ColorFilter>();
+
private static final int GHOST_MODE_MIN_COLOR_RANGE = 130;
private final Paint mPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
- private Bitmap mBitmap;
+ private final Bitmap mBitmap;
private int mAlpha;
private int mBrightness = 0;
private boolean mGhostModeEnabled = false;
+ private boolean mPressed = false;
+ private ObjectAnimator mPressedAnimator;
+
FastBitmapDrawable(Bitmap b) {
mAlpha = 255;
mBitmap = b;
@@ -114,6 +146,23 @@
}
}
+ public void setPressed(boolean pressed) {
+ if (mPressed != pressed) {
+ mPressed = pressed;
+ if (mPressed) {
+ mPressedAnimator = ObjectAnimator
+ .ofInt(this, "brightness", PRESSED_BRIGHTNESS)
+ .setDuration(CLICK_FEEDBACK_DURATION);
+ mPressedAnimator.setInterpolator(CLICK_FEEDBACK_INTERPOLATOR);
+ mPressedAnimator.start();
+ } else if (mPressedAnimator != null) {
+ mPressedAnimator.cancel();
+ setBrightness(0);
+ }
+ }
+ invalidateSelf();
+ }
+
public boolean isGhostModeEnabled() {
return mGhostModeEnabled;
}
@@ -122,14 +171,11 @@
return mBrightness;
}
- public void addBrightness(int amount) {
- setBrightness(mBrightness + amount);
- }
-
public void setBrightness(int brightness) {
if (mBrightness != brightness) {
mBrightness = brightness;
updateFilter();
+ invalidateSelf();
}
}
@@ -157,8 +203,13 @@
mPaint.setColorFilter(new ColorMatrixColorFilter(sTempMatrix));
}
} else if (mBrightness != 0) {
- setBrightnessMatrix(sTempMatrix, mBrightness);
- mPaint.setColorFilter(new ColorMatrixColorFilter(sTempMatrix));
+ ColorFilter filter = sCachedBrightnessFilter.get(mBrightness);
+ if (filter == null) {
+ filter = new PorterDuffColorFilter(Color.argb(mBrightness, 255, 255, 255),
+ PorterDuff.Mode.SRC_ATOP);
+ sCachedBrightnessFilter.put(mBrightness, filter);
+ }
+ mPaint.setColorFilter(filter);
} else {
mPaint.setColorFilter(null);
}
diff --git a/src/com/android/launcher3/FastBitmapView.java b/src/com/android/launcher3/FastBitmapView.java
new file mode 100644
index 0000000..0937eb7
--- /dev/null
+++ b/src/com/android/launcher3/FastBitmapView.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2014 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.graphics.Canvas;
+import android.graphics.Paint;
+import android.view.View;
+
+public class FastBitmapView extends View {
+
+ private final Paint mPaint = new Paint(Paint.FILTER_BITMAP_FLAG);
+ private Bitmap mBitmap;
+
+ public FastBitmapView(Context context) {
+ super(context);
+ }
+
+ /**
+ * Applies the new bitmap.
+ * @return true if the view was invalidated.
+ */
+ public boolean setBitmap(Bitmap b) {
+ if (b != mBitmap){
+ if (mBitmap != null) {
+ invalidate(0, 0, mBitmap.getWidth(), mBitmap.getHeight());
+ }
+ mBitmap = b;
+ if (mBitmap != null) {
+ invalidate(0, 0, mBitmap.getWidth(), mBitmap.getHeight());
+ }
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ if (mBitmap != null) {
+ canvas.drawBitmap(mBitmap, 0, 0, mPaint);
+ }
+ }
+}
diff --git a/src/com/android/launcher3/FocusHelper.java b/src/com/android/launcher3/FocusHelper.java
index df5e0fc..34e752b 100644
--- a/src/com/android/launcher3/FocusHelper.java
+++ b/src/com/android/launcher3/FocusHelper.java
@@ -22,8 +22,6 @@
import android.view.ViewGroup;
import android.view.ViewParent;
import android.widget.ScrollView;
-import android.widget.TabHost;
-import android.widget.TabWidget;
import java.util.ArrayList;
import java.util.Collections;
@@ -89,7 +87,6 @@
final PagedViewGridLayout parent = (PagedViewGridLayout) w.getParent();
final PagedView container = (PagedView) parent.getParent();
- final AppsCustomizeTabHost tabHost = findTabHostParent(container);
final int widgetIndex = parent.indexOfChild(w);
final int widgetCount = parent.getChildCount();
final int pageIndex = ((PagedView) container).indexToPage(container.indexOfChild(parent));
@@ -228,6 +225,13 @@
* Handles key events in a PageViewCellLayout containing PagedViewIcons.
*/
static boolean handleAppsCustomizeKeyEvent(View v, int keyCode, KeyEvent e) {
+ final int action = e.getAction();
+ if (((action == KeyEvent.ACTION_DOWN) && v.onKeyDown(keyCode, e))
+ || ((action == KeyEvent.ACTION_UP) && v.onKeyUp(keyCode, e))) {
+ // Let the view handle the confirmation key.
+ return true;
+ }
+
ViewGroup parentLayout;
ViewGroup itemContainer;
int countX;
@@ -246,7 +250,6 @@
// Note we have an extra parent because of the
// PagedViewCellLayout/PagedViewCellLayoutChildren relationship
final PagedView container = (PagedView) parentLayout.getParent();
- final AppsCustomizeTabHost tabHost = findTabHostParent(container);
final int iconIndex = itemContainer.indexOfChild(v);
final int itemCount = itemContainer.getChildCount();
final int pageIndex = ((PagedView) container).indexToPage(container.indexOfChild(parentLayout));
@@ -255,7 +258,6 @@
final int x = iconIndex % countX;
final int y = iconIndex / countX;
- final int action = e.getAction();
final boolean handleKeyEvent = (action != KeyEvent.ACTION_UP);
ViewGroup newParent = null;
// Side pages do not always load synchronously, so check before focusing child siblings
@@ -319,15 +321,6 @@
}
wasHandled = true;
break;
- case KeyEvent.KEYCODE_ENTER:
- case KeyEvent.KEYCODE_DPAD_CENTER:
- if (handleKeyEvent) {
- // Simulate a click on the icon
- View.OnClickListener clickListener = (View.OnClickListener) container;
- clickListener.onClick(v);
- }
- wasHandled = true;
- break;
case KeyEvent.KEYCODE_PAGE_UP:
if (handleKeyEvent) {
// Select the first icon on the previous page, or the first icon on this page
diff --git a/src/com/android/launcher3/Folder.java b/src/com/android/launcher3/Folder.java
index c548a6f..f26f87c 100644
--- a/src/com/android/launcher3/Folder.java
+++ b/src/com/android/launcher3/Folder.java
@@ -118,10 +118,6 @@
private FocusIndicatorView mFocusIndicatorHandler;
- private int DRAG_MODE_NONE = 0;
- private int DRAG_MODE_REORDER = 1;
- private int mDragMode = DRAG_MODE_NONE;
-
// We avoid measuring the scroll view with a 0 width or height, as this
// results in CellLayout being measured as UNSPECIFIED, which it does
// not support.
@@ -254,7 +250,6 @@
mLauncher.getLauncherClings().dismissFolderCling(null);
- mLauncher.getWorkspace().onDragStartedWithItem(v);
mLauncher.getWorkspace().beginDragShared(v, this);
mCurrentDragInfo = item;
@@ -783,9 +778,6 @@
mReorderAlarm.setAlarm(REORDER_DELAY);
mPreviousTargetCell[0] = mTargetCell[0];
mPreviousTargetCell[1] = mTargetCell[1];
- mDragMode = DRAG_MODE_REORDER;
- } else {
- mDragMode = DRAG_MODE_NONE;
}
}
}
@@ -841,7 +833,6 @@
mOnExitAlarm.setAlarm(ON_EXIT_CLOSE_DELAY);
}
mReorderAlarm.cancelAlarm();
- mDragMode = DRAG_MODE_NONE;
}
public void onDropCompleted(final View target, final DragObject d,
diff --git a/src/com/android/launcher3/FolderIcon.java b/src/com/android/launcher3/FolderIcon.java
index 21efd71..a359f11 100644
--- a/src/com/android/launcher3/FolderIcon.java
+++ b/src/com/android/launcher3/FolderIcon.java
@@ -583,9 +583,10 @@
d.setBounds(0, 0, mIntrinsicIconSize, mIntrinsicIconSize);
if (d instanceof FastBitmapDrawable) {
FastBitmapDrawable fd = (FastBitmapDrawable) d;
- fd.addBrightness(params.overlayAlpha);
+ int oldBrightness = fd.getBrightness();
+ fd.setBrightness(params.overlayAlpha);
d.draw(canvas);
- fd.addBrightness(-params.overlayAlpha);
+ fd.setBrightness(oldBrightness);
} else {
d.setColorFilter(Color.argb(params.overlayAlpha, 255, 255, 255),
PorterDuff.Mode.SRC_ATOP);
diff --git a/src/com/android/launcher3/HolographicOutlineHelper.java b/src/com/android/launcher3/HolographicOutlineHelper.java
index d7b960a..b1e0e68 100644
--- a/src/com/android/launcher3/HolographicOutlineHelper.java
+++ b/src/com/android/launcher3/HolographicOutlineHelper.java
@@ -20,48 +20,49 @@
import android.graphics.Bitmap;
import android.graphics.BlurMaskFilter;
import android.graphics.Canvas;
+import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
+import android.graphics.Rect;
+import android.graphics.Region.Op;
public class HolographicOutlineHelper {
- private final Paint mHolographicPaint = new Paint();
+
+ private static final Rect sTempRect = new Rect();
+
+ private final Canvas mCanvas = new Canvas();
+ private final Paint mDrawPaint = new Paint();
private final Paint mBlurPaint = new Paint();
private final Paint mErasePaint = new Paint();
- public int mMaxOuterBlurRadius;
- public int mMinOuterBlurRadius;
+ private final BlurMaskFilter mMediumOuterBlurMaskFilter;
+ private final BlurMaskFilter mThinOuterBlurMaskFilter;
+ private final BlurMaskFilter mMediumInnerBlurMaskFilter;
- private BlurMaskFilter mExtraThickOuterBlurMaskFilter;
- private BlurMaskFilter mThickOuterBlurMaskFilter;
- private BlurMaskFilter mMediumOuterBlurMaskFilter;
- private BlurMaskFilter mThinOuterBlurMaskFilter;
- private BlurMaskFilter mThickInnerBlurMaskFilter;
- private BlurMaskFilter mExtraThickInnerBlurMaskFilter;
- private BlurMaskFilter mMediumInnerBlurMaskFilter;
+ private final BlurMaskFilter mShaowBlurMaskFilter;
+ private final int mShadowOffset;
- private static final int THICK = 0;
- private static final int MEDIUM = 1;
- private static final int EXTRA_THICK = 2;
+ /**
+ * Padding used when creating shadow bitmap;
+ */
+ final int shadowBitmapPadding;
static HolographicOutlineHelper INSTANCE;
private HolographicOutlineHelper(Context context) {
final float scale = LauncherAppState.getInstance().getScreenDensity();
- mMinOuterBlurRadius = (int) (scale * 1.0f);
- mMaxOuterBlurRadius = (int) (scale * 12.0f);
-
- mExtraThickOuterBlurMaskFilter = new BlurMaskFilter(scale * 12.0f, BlurMaskFilter.Blur.OUTER);
- mThickOuterBlurMaskFilter = new BlurMaskFilter(scale * 6.0f, BlurMaskFilter.Blur.OUTER);
mMediumOuterBlurMaskFilter = new BlurMaskFilter(scale * 2.0f, BlurMaskFilter.Blur.OUTER);
mThinOuterBlurMaskFilter = new BlurMaskFilter(scale * 1.0f, BlurMaskFilter.Blur.OUTER);
- mExtraThickInnerBlurMaskFilter = new BlurMaskFilter(scale * 6.0f, BlurMaskFilter.Blur.NORMAL);
- mThickInnerBlurMaskFilter = new BlurMaskFilter(scale * 4.0f, BlurMaskFilter.Blur.NORMAL);
mMediumInnerBlurMaskFilter = new BlurMaskFilter(scale * 2.0f, BlurMaskFilter.Blur.NORMAL);
- mHolographicPaint.setFilterBitmap(true);
- mHolographicPaint.setAntiAlias(true);
+ mShaowBlurMaskFilter = new BlurMaskFilter(scale * 4.0f, BlurMaskFilter.Blur.NORMAL);
+ mShadowOffset = (int) (scale * 2.0f);
+ shadowBitmapPadding = (int) (scale * 4.0f);
+
+ mDrawPaint.setFilterBitmap(true);
+ mDrawPaint.setAntiAlias(true);
mBlurPaint.setFilterBitmap(true);
mBlurPaint.setAntiAlias(true);
mErasePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_OUT));
@@ -77,37 +78,15 @@
}
/**
- * Returns the interpolated holographic highlight alpha for the effect we want when scrolling
- * pages.
- */
- public static float highlightAlphaInterpolator(float r) {
- float maxAlpha = 0.6f;
- return (float) Math.pow(maxAlpha * (1.0f - r), 1.5f);
- }
-
- /**
- * Returns the interpolated view alpha for the effect we want when scrolling pages.
- */
- public static float viewAlphaInterpolator(float r) {
- final float pivot = 0.95f;
- if (r < pivot) {
- return (float) Math.pow(r / pivot, 1.5f);
- } else {
- return 1.0f;
- }
- }
-
- /**
* Applies a more expensive and accurate outline to whatever is currently drawn in a specified
* bitmap.
*/
void applyExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
- int outlineColor, int thickness) {
- applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, true,
- thickness);
+ int outlineColor) {
+ applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, true);
}
void applyExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
- int outlineColor, boolean clipAlpha, int thickness) {
+ int outlineColor, boolean clipAlpha) {
// We start by removing most of the alpha channel so as to ignore shadows, and
// other types of partial transparency when defining the shape of the object
@@ -127,50 +106,18 @@
Bitmap glowShape = srcDst.extractAlpha();
// calculate the outer blur first
- BlurMaskFilter outerBlurMaskFilter;
- switch (thickness) {
- case EXTRA_THICK:
- outerBlurMaskFilter = mExtraThickOuterBlurMaskFilter;
- break;
- case THICK:
- outerBlurMaskFilter = mThickOuterBlurMaskFilter;
- break;
- case MEDIUM:
- outerBlurMaskFilter = mMediumOuterBlurMaskFilter;
- break;
- default:
- throw new RuntimeException("Invalid blur thickness");
- }
- mBlurPaint.setMaskFilter(outerBlurMaskFilter);
+ mBlurPaint.setMaskFilter(mMediumOuterBlurMaskFilter);
int[] outerBlurOffset = new int[2];
Bitmap thickOuterBlur = glowShape.extractAlpha(mBlurPaint, outerBlurOffset);
- if (thickness == EXTRA_THICK) {
- mBlurPaint.setMaskFilter(mMediumOuterBlurMaskFilter);
- } else {
- mBlurPaint.setMaskFilter(mThinOuterBlurMaskFilter);
- }
+ mBlurPaint.setMaskFilter(mThinOuterBlurMaskFilter);
int[] brightOutlineOffset = new int[2];
Bitmap brightOutline = glowShape.extractAlpha(mBlurPaint, brightOutlineOffset);
// calculate the inner blur
srcDstCanvas.setBitmap(glowShape);
srcDstCanvas.drawColor(0xFF000000, PorterDuff.Mode.SRC_OUT);
- BlurMaskFilter innerBlurMaskFilter;
- switch (thickness) {
- case EXTRA_THICK:
- innerBlurMaskFilter = mExtraThickInnerBlurMaskFilter;
- break;
- case THICK:
- innerBlurMaskFilter = mThickInnerBlurMaskFilter;
- break;
- case MEDIUM:
- innerBlurMaskFilter = mMediumInnerBlurMaskFilter;
- break;
- default:
- throw new RuntimeException("Invalid blur thickness");
- }
- mBlurPaint.setMaskFilter(innerBlurMaskFilter);
+ mBlurPaint.setMaskFilter(mMediumInnerBlurMaskFilter);
int[] thickInnerBlurOffset = new int[2];
Bitmap thickInnerBlur = glowShape.extractAlpha(mBlurPaint, thickInnerBlurOffset);
@@ -186,16 +133,16 @@
// draw the inner and outer blur
srcDstCanvas.setBitmap(srcDst);
srcDstCanvas.drawColor(0, PorterDuff.Mode.CLEAR);
- mHolographicPaint.setColor(color);
+ mDrawPaint.setColor(color);
srcDstCanvas.drawBitmap(thickInnerBlur, thickInnerBlurOffset[0], thickInnerBlurOffset[1],
- mHolographicPaint);
+ mDrawPaint);
srcDstCanvas.drawBitmap(thickOuterBlur, outerBlurOffset[0], outerBlurOffset[1],
- mHolographicPaint);
+ mDrawPaint);
// draw the bright outline
- mHolographicPaint.setColor(outlineColor);
+ mDrawPaint.setColor(outlineColor);
srcDstCanvas.drawBitmap(brightOutline, brightOutlineOffset[0], brightOutlineOffset[1],
- mHolographicPaint);
+ mDrawPaint);
// cleanup
srcDstCanvas.setBitmap(null);
@@ -205,25 +152,52 @@
glowShape.recycle();
}
- void applyExtraThickExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
- int outlineColor) {
- applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, EXTRA_THICK);
- }
+ Bitmap createMediumDropShadow(BubbleTextView view) {
+ final Bitmap result = Bitmap.createBitmap(
+ view.getWidth() + shadowBitmapPadding + shadowBitmapPadding,
+ view.getHeight() + shadowBitmapPadding + shadowBitmapPadding + mShadowOffset,
+ Bitmap.Config.ARGB_8888);
- void applyThickExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
- int outlineColor) {
- applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, THICK);
- }
+ mCanvas.setBitmap(result);
- void applyMediumExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
- int outlineColor, boolean clipAlpha) {
- applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, clipAlpha,
- MEDIUM);
- }
+ final Rect clipRect = sTempRect;
+ view.getDrawingRect(sTempRect);
+ // adjust the clip rect so that we don't include the text label
+ clipRect.bottom = view.getExtendedPaddingTop() - (int) BubbleTextView.PADDING_V
+ + view.getLayout().getLineTop(0);
- void applyMediumExpensiveOutlineWithBlur(Bitmap srcDst, Canvas srcDstCanvas, int color,
- int outlineColor) {
- applyExpensiveOutlineWithBlur(srcDst, srcDstCanvas, color, outlineColor, MEDIUM);
- }
+ // Draw the View into the bitmap.
+ // The translate of scrollX and scrollY is necessary when drawing TextViews, because
+ // they set scrollX and scrollY to large values to achieve centered text
+ mCanvas.save();
+ mCanvas.scale(view.getScaleX(), view.getScaleY(),
+ view.getWidth() / 2 + shadowBitmapPadding,
+ view.getHeight() / 2 + shadowBitmapPadding);
+ mCanvas.translate(-view.getScrollX() + shadowBitmapPadding,
+ -view.getScrollY() + shadowBitmapPadding);
+ mCanvas.clipRect(clipRect, Op.REPLACE);
+ view.draw(mCanvas);
+ mCanvas.restore();
+ int[] blurOffst = new int[2];
+ mBlurPaint.setMaskFilter(mShaowBlurMaskFilter);
+ Bitmap blurBitmap = result.extractAlpha(mBlurPaint, blurOffst);
+
+ mCanvas.save();
+ mCanvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);
+ mCanvas.translate(blurOffst[0], blurOffst[1]);
+
+ mDrawPaint.setColor(Color.BLACK);
+ mDrawPaint.setAlpha(30);
+ mCanvas.drawBitmap(blurBitmap, 0, 0, mDrawPaint);
+
+ mDrawPaint.setAlpha(60);
+ mCanvas.drawBitmap(blurBitmap, 0, mShadowOffset, mDrawPaint);
+ mCanvas.restore();
+
+ mCanvas.setBitmap(null);
+ blurBitmap.recycle();
+
+ return result;
+ }
}
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 88a60d0..b857100 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -82,7 +82,6 @@
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
-import android.view.ViewAnimationUtils;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
@@ -1026,10 +1025,6 @@
// Resets the previous workspace icon press state
mWaitingForResume.setStayPressed(false);
}
- if (mAppsCustomizeContent != null) {
- // Resets the previous all apps icon press state
- mAppsCustomizeContent.resetDrawableState();
- }
// It is possible that widgets can receive updates while launcher is not in the foreground.
// Consequently, the widgets will be inflated in the orientation of the foreground activity
@@ -2451,6 +2446,8 @@
}
} else if (v == mAllAppsButton) {
onClickAllAppsButton(v);
+ } else if (tag instanceof AppInfo) {
+ startAppShortcutOrInfoActivity(v);
} else if (tag instanceof LauncherAppWidgetInfo) {
if (v instanceof PendingAppWidgetHostView) {
onClickPendingWidget((PendingAppWidgetHostView) v);
@@ -2458,6 +2455,10 @@
}
}
+ public void onClickPagedViewIcon(View v) {
+ startAppShortcutOrInfoActivity(v);
+ }
+
public boolean onTouch(View v, MotionEvent event) {
return false;
}
@@ -2539,17 +2540,6 @@
}
/**
- * Event handler for a paged view icon click.
- * @param v The view that was clicked.
- * @param appInfo The {link AppInfo} of the view.
- */
- public void onClickPagedViewIcon(View v, AppInfo appInfo) {
- if (LOGD) Log.d(TAG, "onClickPagedViewIcon");
- startActivitySafely(v, appInfo.intent, appInfo);
- getStats().recordLaunch(appInfo.intent);
- }
-
- /**
* Event handler for an app shortcut click.
*
* @param v The view that was clicked. Must be a tagged with a {@link ShortcutInfo}.
@@ -2586,7 +2576,7 @@
builder.setPositiveButton(R.string.abandoned_search,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
- startAppShortcutActivity(v);
+ startAppShortcutOrInfoActivity(v);
}
}
);
@@ -2603,24 +2593,29 @@
}
// Start activities
- startAppShortcutActivity(v);
+ startAppShortcutOrInfoActivity(v);
}
- private void startAppShortcutActivity(View v) {
+ private void startAppShortcutOrInfoActivity(View v) {
Object tag = v.getTag();
- if (!(tag instanceof ShortcutInfo)) {
- throw new IllegalArgumentException("Input must be a Shortcut");
- }
- final ShortcutInfo shortcut = (ShortcutInfo) tag;
- final Intent intent = shortcut.intent;
+ final ShortcutInfo shortcut;
+ final Intent intent;
+ if (tag instanceof ShortcutInfo) {
+ shortcut = (ShortcutInfo) tag;
+ intent = shortcut.intent;
+ int[] pos = new int[2];
+ v.getLocationOnScreen(pos);
+ intent.setSourceBounds(new Rect(pos[0], pos[1],
+ pos[0] + v.getWidth(), pos[1] + v.getHeight()));
- int[] pos = new int[2];
- v.getLocationOnScreen(pos);
- intent.setSourceBounds(new Rect(pos[0], pos[1],
- pos[0] + v.getWidth(), pos[1] + v.getHeight()));
+ } else if (tag instanceof AppInfo) {
+ shortcut = null;
+ intent = ((AppInfo) tag).intent;
+ } else {
+ throw new IllegalArgumentException("Input must be a Shortcut or AppInfo");
+ }
boolean success = startActivitySafely(v, intent, tag);
-
mStats.recordLaunch(intent, shortcut);
if (success && v instanceof BubbleTextView) {
diff --git a/src/com/android/launcher3/PagedViewIcon.java b/src/com/android/launcher3/PagedViewIcon.java
deleted file mode 100644
index e819d5e..0000000
--- a/src/com/android/launcher3/PagedViewIcon.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright (C) 2010 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.graphics.Canvas;
-import android.graphics.Region;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.util.TypedValue;
-import android.widget.TextView;
-
-/**
- * An icon on a PagedView, specifically for items in the launcher's paged view (with compound
- * drawables on the top).
- */
-public class PagedViewIcon extends TextView {
- /** A simple callback interface to allow a PagedViewIcon to notify when it has been pressed */
- public static interface PressedCallback {
- void iconPressed(PagedViewIcon icon);
- }
-
- @SuppressWarnings("unused")
- private static final String TAG = "PagedViewIcon";
- private static final float PRESS_ALPHA = 0.4f;
-
- private PagedViewIcon.PressedCallback mPressedCallback;
- private boolean mLockDrawableState = false;
-
- private Bitmap mIcon;
-
- public PagedViewIcon(Context context) {
- this(context, null);
- }
-
- public PagedViewIcon(Context context, AttributeSet attrs) {
- this(context, attrs, 0);
- }
-
- public PagedViewIcon(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- }
-
- public void onFinishInflate() {
- super.onFinishInflate();
-
- // Ensure we are using the right text size
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
- setTextSize(TypedValue.COMPLEX_UNIT_PX, grid.allAppsIconTextSizePx);
- }
-
- public void applyFromApplicationInfo(AppInfo info, boolean scaleUp,
- PagedViewIcon.PressedCallback cb) {
- LauncherAppState app = LauncherAppState.getInstance();
- DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
-
- mIcon = info.iconBitmap;
- mPressedCallback = cb;
- Drawable icon = Utilities.createIconDrawable(mIcon);
- icon.setBounds(0, 0, grid.allAppsIconSizePx, grid.allAppsIconSizePx);
- setCompoundDrawables(null, icon, null, null);
- setCompoundDrawablePadding(grid.iconDrawablePaddingPx);
- setText(info.title);
- if (info.contentDescription != null) {
- setContentDescription(info.contentDescription);
- }
- setTag(info);
- }
-
- public void lockDrawableState() {
- mLockDrawableState = true;
- }
-
- public void resetDrawableState() {
- mLockDrawableState = false;
- post(new Runnable() {
- @Override
- public void run() {
- refreshDrawableState();
- }
- });
- }
-
- protected void drawableStateChanged() {
- super.drawableStateChanged();
-
- // We keep in the pressed state until resetDrawableState() is called to reset the press
- // feedback
- if (isPressed()) {
- setAlpha(PRESS_ALPHA);
- if (mPressedCallback != null) {
- mPressedCallback.iconPressed(this);
- }
- } else if (!mLockDrawableState) {
- setAlpha(1f);
- }
- }
-}
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 53a3f94..35c8589 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -27,7 +27,6 @@
import android.animation.ValueAnimator;
import android.animation.ValueAnimator.AnimatorUpdateListener;
import android.app.WallpaperManager;
-import android.appwidget.AppWidgetHost;
import android.appwidget.AppWidgetHostView;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ComponentName;
@@ -47,9 +46,7 @@
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Handler;
-import android.os.Handler.Callback;
import android.os.IBinder;
-import android.os.Message;
import android.os.Parcelable;
import android.support.v4.view.ViewCompat;
import android.util.AttributeSet;
@@ -76,9 +73,7 @@
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
-import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
-import java.util.concurrent.atomic.AtomicReference;
/**
* The workspace is a wide area with a wallpaper and a finite number of pages.
@@ -212,7 +207,7 @@
private HolographicOutlineHelper mOutlineHelper;
private Bitmap mDragOutline = null;
- private final Rect mTempRect = new Rect();
+ private static final Rect sTempRect = new Rect();
private final int[] mTempXY = new int[2];
private int[] mTempVisiblePagesRange = new int[2];
private boolean mOverscrollEffectSet;
@@ -241,6 +236,8 @@
private DropTarget.DragEnforcer mDragEnforcer;
private float mMaxDistanceForFolderCreation;
+ private final Canvas mCanvas = new Canvas();
+
// Variables relating to touch disambiguation (scrolling workspace vs. scrolling a widget)
private float mXDown;
private float mYDown;
@@ -1980,14 +1977,7 @@
* appearance).
*
*/
- public void onDragStartedWithItem(View v) {
- final Canvas canvas = new Canvas();
-
- // The outline is used to visualize where the item will land if dropped
- mDragOutline = createDragOutline(v, canvas, DRAG_BITMAP_PADDING);
- }
-
- private Rect getDrawableBounds(Drawable d) {
+ private static Rect getDrawableBounds(Drawable d) {
Rect bounds = new Rect();
d.copyBounds(bounds);
if (bounds.width() == 0 || bounds.height() == 0) {
@@ -2003,8 +1993,6 @@
}
public void onExternalDragStartedWithItem(View v) {
- final Canvas canvas = new Canvas();
-
// Compose a drag bitmap with the view scaled to the icon size
LauncherAppState app = LauncherAppState.getInstance();
DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
@@ -2024,22 +2012,19 @@
// Compose the bitmap to create the icon from
Bitmap b = Bitmap.createBitmap(bmpWidth, bmpHeight,
Bitmap.Config.ARGB_8888);
- Canvas c = new Canvas(b);
- drawDragView(v, c, 0);
- c.setBitmap(null);
+ mCanvas.setBitmap(b);
+ drawDragView(v, mCanvas, 0);
+ mCanvas.setBitmap(null);
// The outline is used to visualize where the item will land if dropped
- mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, iconSize, iconSize, true);
+ mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, iconSize, iconSize, true);
}
public void onDragStartedWithItem(PendingAddItemInfo info, Bitmap b, boolean clipAlpha) {
- final Canvas canvas = new Canvas();
-
int[] size = estimateItemSize(info.spanX, info.spanY, info, false);
// The outline is used to visualize where the item will land if dropped
- mDragOutline = createDragOutline(b, canvas, DRAG_BITMAP_PADDING, size[0],
- size[1], clipAlpha);
+ mDragOutline = createDragOutline(b, DRAG_BITMAP_PADDING, size[0], size[1], clipAlpha);
}
public void exitWidgetResizeMode() {
@@ -2537,8 +2522,8 @@
* @param destCanvas the canvas to draw on
* @param padding the horizontal and vertical padding to use when drawing
*/
- private void drawDragView(View v, Canvas destCanvas, int padding) {
- final Rect clipRect = mTempRect;
+ private static void drawDragView(View v, Canvas destCanvas, int padding) {
+ final Rect clipRect = sTempRect;
v.getDrawingRect(clipRect);
boolean textVisible = false;
@@ -2577,7 +2562,7 @@
* @param expectedPadding padding to add to the drag view. If a different padding was used
* its value will be changed
*/
- public Bitmap createDragBitmap(View v, Canvas canvas, AtomicInteger expectedPadding) {
+ public Bitmap createDragBitmap(View v, AtomicInteger expectedPadding) {
Bitmap b;
int padding = expectedPadding.get();
@@ -2592,9 +2577,9 @@
v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888);
}
- canvas.setBitmap(b);
- drawDragView(v, canvas, padding);
- canvas.setBitmap(null);
+ mCanvas.setBitmap(b);
+ drawDragView(v, mCanvas, padding);
+ mCanvas.setBitmap(null);
return b;
}
@@ -2603,15 +2588,15 @@
* Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location.
* Responsibility for the bitmap is transferred to the caller.
*/
- private Bitmap createDragOutline(View v, Canvas canvas, int padding) {
+ private Bitmap createDragOutline(View v, int padding) {
final int outlineColor = getResources().getColor(R.color.outline_color);
final Bitmap b = Bitmap.createBitmap(
v.getWidth() + padding, v.getHeight() + padding, Bitmap.Config.ARGB_8888);
- canvas.setBitmap(b);
- drawDragView(v, canvas, padding);
- mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor);
- canvas.setBitmap(null);
+ mCanvas.setBitmap(b);
+ drawDragView(v, mCanvas, padding);
+ mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor);
+ mCanvas.setBitmap(null);
return b;
}
@@ -2619,11 +2604,11 @@
* Returns a new bitmap to be used as the object outline, e.g. to visualize the drop location.
* Responsibility for the bitmap is transferred to the caller.
*/
- private Bitmap createDragOutline(Bitmap orig, Canvas canvas, int padding, int w, int h,
+ private Bitmap createDragOutline(Bitmap orig, int padding, int w, int h,
boolean clipAlpha) {
final int outlineColor = getResources().getColor(R.color.outline_color);
final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
- canvas.setBitmap(b);
+ mCanvas.setBitmap(b);
Rect src = new Rect(0, 0, orig.getWidth(), orig.getHeight());
float scaleFactor = Math.min((w - padding) / (float) orig.getWidth(),
@@ -2635,10 +2620,10 @@
// center the image
dst.offset((w - scaledWidth) / 2, (h - scaledHeight) / 2);
- canvas.drawBitmap(orig, src, dst, null);
- mOutlineHelper.applyMediumExpensiveOutlineWithBlur(b, canvas, outlineColor, outlineColor,
+ mCanvas.drawBitmap(orig, src, dst, null);
+ mOutlineHelper.applyExpensiveOutlineWithBlur(b, mCanvas, outlineColor, outlineColor,
clipAlpha);
- canvas.setBitmap(null);
+ mCanvas.setBitmap(null);
return b;
}
@@ -2656,21 +2641,20 @@
CellLayout layout = (CellLayout) child.getParent().getParent();
layout.prepareChildForDrag(child);
- child.clearFocus();
- child.setPressed(false);
-
- final Canvas canvas = new Canvas();
-
- // The outline is used to visualize where the item will land if dropped
- mDragOutline = createDragOutline(child, canvas, DRAG_BITMAP_PADDING);
beginDragShared(child, this);
}
public void beginDragShared(View child, DragSource source) {
+ child.clearFocus();
+ child.setPressed(false);
+
+ // The outline is used to visualize where the item will land if dropped
+ mDragOutline = createDragOutline(child, DRAG_BITMAP_PADDING);
+
mLauncher.onDragStarted(child);
// The drag bitmap follows the touch point around on the screen
AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING);
- final Bitmap b = createDragBitmap(child, new Canvas(), padding);
+ final Bitmap b = createDragBitmap(child, padding);
final int bmpWidth = b.getWidth();
final int bmpHeight = b.getHeight();
@@ -2684,7 +2668,7 @@
DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
Point dragVisualizeOffset = null;
Rect dragRect = null;
- if (child instanceof BubbleTextView || child instanceof PagedViewIcon) {
+ if (child instanceof BubbleTextView) {
int iconSize = grid.iconSizePx;
int top = child.getPaddingTop();
int left = (bmpWidth - iconSize) / 2;
@@ -2703,7 +2687,7 @@
// Clear the pressed state if necessary
if (child instanceof BubbleTextView) {
BubbleTextView icon = (BubbleTextView) child;
- icon.clearPressedOrFocusedBackground();
+ icon.clearPressedBackground();
} else if (child instanceof FolderIcon) {
// The folder cling isn't flexible enough to be shown in non-default workspace positions
// Also if they are dragging it a folder, we assume they don't need to see the cling.
@@ -2738,14 +2722,14 @@
// Compose a new drag bitmap that is of the icon size
AtomicInteger padding = new AtomicInteger(DRAG_BITMAP_PADDING);
- final Bitmap tmpB = createDragBitmap(child, new Canvas(), padding);
+ final Bitmap tmpB = createDragBitmap(child, padding);
Bitmap b = Bitmap.createBitmap(iconSize, iconSize, Bitmap.Config.ARGB_8888);
Paint p = new Paint();
p.setFilterBitmap(true);
- Canvas c = new Canvas(b);
- c.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()),
+ mCanvas.setBitmap(b);
+ mCanvas.drawBitmap(tmpB, new Rect(0, 0, tmpB.getWidth(), tmpB.getHeight()),
new Rect(0, 0, iconSize, iconSize), p);
- c.setBitmap(null);
+ mCanvas.setBitmap(null);
// Find the child's location on the screen
int bmpWidth = tmpB.getWidth();
@@ -4020,12 +4004,12 @@
int height = MeasureSpec.makeMeasureSpec(unScaledSize[1], MeasureSpec.EXACTLY);
Bitmap b = Bitmap.createBitmap(unScaledSize[0], unScaledSize[1],
Bitmap.Config.ARGB_8888);
- Canvas c = new Canvas(b);
+ mCanvas.setBitmap(b);
layout.measure(width, height);
layout.layout(0, 0, unScaledSize[0], unScaledSize[1]);
- layout.draw(c);
- c.setBitmap(null);
+ layout.draw(mCanvas);
+ mCanvas.setBitmap(null);
layout.setVisibility(visibility);
return b;
}