| /* |
| * Copyright (C) 2017 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.newbubble; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.AnimatorSet; |
| import android.animation.ObjectAnimator; |
| import android.animation.ValueAnimator; |
| import android.annotation.SuppressLint; |
| import android.app.PendingIntent.CanceledException; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.graphics.PixelFormat; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Animatable; |
| import android.graphics.drawable.Drawable; |
| import android.net.Uri; |
| import android.os.Handler; |
| import android.provider.Settings; |
| import android.support.annotation.IntDef; |
| import android.support.annotation.NonNull; |
| import android.support.annotation.Nullable; |
| import android.support.annotation.VisibleForTesting; |
| import android.support.v4.graphics.ColorUtils; |
| import android.support.v4.os.BuildCompat; |
| import android.support.v4.view.animation.LinearOutSlowInInterpolator; |
| import android.transition.TransitionManager; |
| import android.transition.TransitionValues; |
| import android.view.ContextThemeWrapper; |
| import android.view.Gravity; |
| import android.view.LayoutInflater; |
| import android.view.MotionEvent; |
| import android.view.View; |
| import android.view.View.AccessibilityDelegate; |
| import android.view.ViewGroup; |
| import android.view.ViewPropertyAnimator; |
| import android.view.ViewTreeObserver.OnPreDrawListener; |
| import android.view.WindowManager; |
| import android.view.WindowManager.LayoutParams; |
| import android.view.accessibility.AccessibilityNodeInfo; |
| import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction; |
| import android.view.animation.AccelerateDecelerateInterpolator; |
| import android.view.animation.AnticipateInterpolator; |
| import android.view.animation.OvershootInterpolator; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| import android.widget.ViewAnimator; |
| import com.android.dialer.common.LogUtil; |
| import com.android.dialer.logging.DialerImpression; |
| import com.android.dialer.logging.Logger; |
| import com.android.dialer.util.DrawableConverter; |
| import com.android.incallui.call.CallList; |
| import com.android.incallui.call.DialerCall; |
| import com.android.newbubble.NewBubbleInfo.Action; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.List; |
| |
| /** |
| * Creates and manages a bubble window from information in a {@link NewBubbleInfo}. Before creating, |
| * be sure to check whether bubbles may be shown using {@link #canShowBubbles(Context)} and request |
| * permission if necessary ({@link #getRequestPermissionIntent(Context)} is provided for |
| * convenience) |
| */ |
| public class NewBubble { |
| // This class has some odd behavior that is not immediately obvious in order to avoid jank when |
| // resizing. See http://go/bubble-resize for details. |
| |
| // How long text should show after showText(CharSequence) is called |
| private static final int SHOW_TEXT_DURATION_MILLIS = 3000; |
| // How long the new window should show before destroying the old one during resize operations. |
| // This ensures the new window has had time to draw first. |
| private static final int WINDOW_REDRAW_DELAY_MILLIS = 50; |
| |
| private static final int EXPAND_AND_COLLAPSE_ANIMATION_DURATION = 200; |
| |
| private static Boolean canShowBubblesForTesting = null; |
| |
| private final AccelerateDecelerateInterpolator accelerateDecelerateInterpolator = |
| new AccelerateDecelerateInterpolator(); |
| |
| private final Context context; |
| private final WindowManager windowManager; |
| |
| private final Handler handler; |
| private LayoutParams windowParams; |
| |
| // Initialized in factory method |
| @SuppressWarnings("NullableProblems") |
| @NonNull |
| private NewBubbleInfo currentInfo; |
| |
| @Visibility private int visibility; |
| private boolean expanded; |
| private boolean textShowing; |
| private boolean hideAfterText; |
| private CharSequence textAfterShow; |
| private int collapseEndAction; |
| |
| ViewHolder viewHolder; |
| private ViewPropertyAnimator collapseAnimation; |
| private Integer overrideGravity; |
| @VisibleForTesting AnimatorSet exitAnimatorSet; |
| |
| private final int primaryIconMoveDistance; |
| private final int leftBoundary; |
| private int savedYPosition = -1; |
| |
| private final Runnable collapseRunnable = |
| new Runnable() { |
| @Override |
| public void run() { |
| textShowing = false; |
| if (hideAfterText) { |
| // Always reset here since text shouldn't keep showing. |
| hideAndReset(); |
| } else { |
| viewHolder.getPrimaryButton().setDisplayedChild(ViewHolder.CHILD_INDEX_AVATAR_AND_ICON); |
| } |
| } |
| }; |
| |
| /** Type of action after bubble collapse */ |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({CollapseEnd.NOTHING, CollapseEnd.HIDE}) |
| @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE) |
| public @interface CollapseEnd { |
| int NOTHING = 0; |
| int HIDE = 1; |
| } |
| |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({Visibility.ENTERING, Visibility.SHOWING, Visibility.EXITING, Visibility.HIDDEN}) |
| private @interface Visibility { |
| int HIDDEN = 0; |
| int ENTERING = 1; |
| int SHOWING = 2; |
| int EXITING = 3; |
| } |
| |
| /** Indicate bubble expansion state. */ |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({ExpansionState.START_EXPANDING, ExpansionState.START_COLLAPSING}) |
| public @interface ExpansionState { |
| // TODO(yueg): add more states when needed |
| int START_EXPANDING = 0; |
| int START_COLLAPSING = 1; |
| } |
| |
| /** |
| * Determines whether bubbles can be shown based on permissions obtained. This should be checked |
| * before attempting to create a Bubble. |
| * |
| * @return true iff bubbles are able to be shown. |
| * @see Settings#canDrawOverlays(Context) |
| */ |
| public static boolean canShowBubbles(@NonNull Context context) { |
| return canShowBubblesForTesting != null |
| ? canShowBubblesForTesting |
| : Settings.canDrawOverlays(context); |
| } |
| |
| @VisibleForTesting(otherwise = VisibleForTesting.NONE) |
| public static void setCanShowBubblesForTesting(boolean canShowBubbles) { |
| canShowBubblesForTesting = canShowBubbles; |
| } |
| |
| /** Returns an Intent to request permission to show overlays */ |
| @NonNull |
| public static Intent getRequestPermissionIntent(@NonNull Context context) { |
| return new Intent( |
| Settings.ACTION_MANAGE_OVERLAY_PERMISSION, |
| Uri.fromParts("package", context.getPackageName(), null)); |
| } |
| |
| /** Creates instances of Bubble. The default implementation just calls the constructor. */ |
| @VisibleForTesting |
| public interface BubbleFactory { |
| NewBubble createBubble(@NonNull Context context, @NonNull Handler handler); |
| } |
| |
| private static BubbleFactory bubbleFactory = NewBubble::new; |
| |
| public static NewBubble createBubble(@NonNull Context context, @NonNull NewBubbleInfo info) { |
| NewBubble bubble = bubbleFactory.createBubble(context, new Handler()); |
| bubble.setBubbleInfo(info); |
| return bubble; |
| } |
| |
| @VisibleForTesting |
| public static void setBubbleFactory(@NonNull BubbleFactory bubbleFactory) { |
| NewBubble.bubbleFactory = bubbleFactory; |
| } |
| |
| @VisibleForTesting |
| public static void resetBubbleFactory() { |
| NewBubble.bubbleFactory = NewBubble::new; |
| } |
| |
| @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE) |
| NewBubble(@NonNull Context context, @NonNull Handler handler) { |
| context = new ContextThemeWrapper(context, R.style.Theme_AppCompat); |
| this.context = context; |
| this.handler = handler; |
| windowManager = context.getSystemService(WindowManager.class); |
| |
| viewHolder = new ViewHolder(context); |
| |
| leftBoundary = |
| context.getResources().getDimensionPixelOffset(R.dimen.bubble_off_screen_size_horizontal) |
| - context |
| .getResources() |
| .getDimensionPixelSize(R.dimen.bubble_shadow_padding_size_horizontal); |
| primaryIconMoveDistance = |
| context.getResources().getDimensionPixelSize(R.dimen.bubble_size) |
| - context.getResources().getDimensionPixelSize(R.dimen.bubble_small_icon_size); |
| } |
| |
| /** Expands the main bubble menu. */ |
| public void expand(boolean isUserAction) { |
| if (isUserAction) { |
| logBasicOrCallImpression(DialerImpression.Type.BUBBLE_PRIMARY_BUTTON_EXPAND); |
| } |
| setPrimaryButtonAccessibilityAction( |
| context.getString(R.string.a11y_bubble_primary_button_collapse_action)); |
| |
| viewHolder.setDrawerVisibility(View.INVISIBLE); |
| viewHolder.getArrow().setVisibility(View.INVISIBLE); |
| // No click during animation to avoid jank. |
| viewHolder.setPrimaryButtonClickable(false); |
| |
| View expandedView = viewHolder.getExpandedView(); |
| expandedView |
| .getViewTreeObserver() |
| .addOnPreDrawListener( |
| new OnPreDrawListener() { |
| @Override |
| public boolean onPreDraw() { |
| // Move the whole bubble up so that expanded view is still in screen |
| int moveUpDistance = viewHolder.getMoveUpDistance(); |
| if (moveUpDistance != 0) { |
| savedYPosition = windowParams.y; |
| } |
| |
| // Animation 1: animate x-move and y-move (if needed) together |
| int deltaX = |
| (int) viewHolder.getRoot().findViewById(R.id.bubble_primary_container).getX(); |
| float k = -(float) moveUpDistance / deltaX; |
| if (isDrawingFromRight()) { |
| deltaX = -deltaX; |
| } |
| ValueAnimator xValueAnimator = |
| createBubbleMoveAnimator( |
| windowParams.x - deltaX, windowParams.x, windowParams.y, k); |
| |
| // Show expanded view |
| expandedView.setVisibility(View.VISIBLE); |
| |
| // Animator 2: reveal expanded view from top left or top right |
| View expandedMenu = viewHolder.getRoot().findViewById(R.id.bubble_expanded_menu); |
| ValueAnimator revealAnim = |
| createOpenCloseOutlineProvider(expandedMenu) |
| .createRevealAnimator(expandedMenu, false); |
| revealAnim.setInterpolator(accelerateDecelerateInterpolator); |
| |
| // Animator 3: expanded view fade in |
| Animator fadeIn = ObjectAnimator.ofFloat(expandedView, "alpha", 0, 1); |
| fadeIn.setInterpolator(accelerateDecelerateInterpolator); |
| |
| // Play all animation together |
| AnimatorSet expandAnimatorSet = new AnimatorSet(); |
| expandAnimatorSet.playTogether(revealAnim, fadeIn, xValueAnimator); |
| expandAnimatorSet.setDuration(EXPAND_AND_COLLAPSE_ANIMATION_DURATION); |
| expandAnimatorSet.addListener( |
| new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| // Show arrow after animation |
| viewHolder.getArrow().setVisibility(View.VISIBLE); |
| // Safe to click primary button now |
| viewHolder.setPrimaryButtonClickable(true); |
| } |
| }); |
| expandAnimatorSet.start(); |
| |
| expandedView.getViewTreeObserver().removeOnPreDrawListener(this); |
| return false; |
| } |
| }); |
| setFocused(true); |
| expanded = true; |
| } |
| |
| @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE) |
| public void startCollapse( |
| @CollapseEnd int endAction, boolean isUserAction, boolean shouldRecoverYPosition) { |
| View expandedView = viewHolder.getExpandedView(); |
| if (expandedView.getVisibility() != View.VISIBLE || collapseAnimation != null) { |
| // Drawer is already collapsed or animation is running. |
| return; |
| } |
| |
| overrideGravity = isDrawingFromRight() ? Gravity.RIGHT : Gravity.LEFT; |
| setFocused(false); |
| |
| if (collapseEndAction == CollapseEnd.NOTHING) { |
| collapseEndAction = endAction; |
| } |
| if (isUserAction && collapseEndAction == CollapseEnd.NOTHING) { |
| logBasicOrCallImpression(DialerImpression.Type.BUBBLE_COLLAPSE_BY_USER); |
| } |
| |
| setPrimaryButtonAccessibilityAction( |
| context.getString(R.string.a11y_bubble_primary_button_expand_action)); |
| |
| // Hide arrow before animation |
| viewHolder.getArrow().setVisibility(View.INVISIBLE); |
| |
| // No click during animation to avoid jank. |
| viewHolder.setPrimaryButtonClickable(false); |
| |
| // Calculate animation values |
| int deltaX = (int) viewHolder.getRoot().findViewById(R.id.bubble_primary_container).getX(); |
| float k = |
| (savedYPosition != -1 && shouldRecoverYPosition) |
| ? (savedYPosition - windowParams.y) / (float) deltaX |
| : 0; |
| // The position is not useful after collapse |
| savedYPosition = -1; |
| |
| // Animation 1: animate x-move and y-move (if needed) together |
| ValueAnimator xValueAnimator = |
| createBubbleMoveAnimator(windowParams.x, windowParams.x - deltaX, windowParams.y, k); |
| |
| // Animator 2: hide expanded view to top left or top right |
| View expandedMenu = viewHolder.getRoot().findViewById(R.id.bubble_expanded_menu); |
| ValueAnimator revealAnim = |
| createOpenCloseOutlineProvider(expandedMenu).createRevealAnimator(expandedMenu, true); |
| revealAnim.setInterpolator(accelerateDecelerateInterpolator); |
| |
| // Animator 3: expanded view fade out |
| Animator fadeOut = ObjectAnimator.ofFloat(expandedView, "alpha", 1, 0); |
| fadeOut.setInterpolator(accelerateDecelerateInterpolator); |
| |
| // Play all animation together |
| AnimatorSet collapseAnimatorSet = new AnimatorSet(); |
| collapseAnimatorSet.setDuration(EXPAND_AND_COLLAPSE_ANIMATION_DURATION); |
| collapseAnimatorSet.playTogether(revealAnim, fadeOut, xValueAnimator); |
| collapseAnimatorSet.addListener( |
| new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| collapseAnimation = null; |
| expanded = false; |
| |
| if (textShowing) { |
| // Will do resize once the text is done. |
| return; |
| } |
| |
| // If this collapse was to come before a hide, do it now. |
| if (collapseEndAction == CollapseEnd.HIDE) { |
| hide(); |
| } |
| collapseEndAction = CollapseEnd.NOTHING; |
| |
| // If collapse on the right side, the primary button move left a bit after drawer |
| // visibility becoming GONE. To avoid it, we create a new ViewHolder. |
| // It also set primary button clickable back to true, so no need to reset manually. |
| replaceViewHolder(); |
| |
| // Resume normal gravity after any resizing is done. |
| handler.postDelayed( |
| () -> { |
| overrideGravity = null; |
| if (!viewHolder.isMoving()) { |
| viewHolder.undoGravityOverride(); |
| } |
| }, |
| // Need to wait twice as long for resize and layout |
| WINDOW_REDRAW_DELAY_MILLIS * 2); |
| } |
| }); |
| collapseAnimatorSet.start(); |
| } |
| |
| /** |
| * Make the bubble visible. Will show a short entrance animation as it enters. If the bubble is |
| * already showing this method does nothing. |
| */ |
| public void show() { |
| if (collapseEndAction == CollapseEnd.HIDE) { |
| // If show() was called while collapsing, make sure we don't hide after. |
| collapseEndAction = CollapseEnd.NOTHING; |
| } |
| if (visibility == Visibility.SHOWING || visibility == Visibility.ENTERING) { |
| return; |
| } |
| |
| hideAfterText = false; |
| |
| if (windowParams == null) { |
| // Apps targeting O+ must use TYPE_APPLICATION_OVERLAY, which is not available prior to O. |
| @SuppressWarnings("deprecation") |
| @SuppressLint("InlinedApi") |
| int type = |
| BuildCompat.isAtLeastO() |
| ? LayoutParams.TYPE_APPLICATION_OVERLAY |
| : LayoutParams.TYPE_PHONE; |
| |
| windowParams = |
| new LayoutParams( |
| type, |
| LayoutParams.FLAG_NOT_TOUCH_MODAL |
| | LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH |
| | LayoutParams.FLAG_NOT_FOCUSABLE |
| | LayoutParams.FLAG_LAYOUT_NO_LIMITS, |
| PixelFormat.TRANSLUCENT); |
| windowParams.gravity = Gravity.TOP | Gravity.LEFT; |
| windowParams.x = leftBoundary; |
| windowParams.y = currentInfo.getStartingYPosition(); |
| windowParams.height = LayoutParams.WRAP_CONTENT; |
| windowParams.width = LayoutParams.WRAP_CONTENT; |
| } |
| |
| if (exitAnimatorSet != null) { |
| exitAnimatorSet.removeAllListeners(); |
| exitAnimatorSet.cancel(); |
| exitAnimatorSet = null; |
| } else { |
| windowManager.addView(viewHolder.getRoot(), windowParams); |
| viewHolder.getPrimaryButton().setVisibility(View.VISIBLE); |
| viewHolder.getPrimaryButton().setScaleX(0); |
| viewHolder.getPrimaryButton().setScaleY(0); |
| viewHolder.getPrimaryAvatar().setAlpha(0f); |
| viewHolder.getPrimaryIcon().setAlpha(0f); |
| } |
| |
| viewHolder.setChildClickable(true); |
| visibility = Visibility.ENTERING; |
| |
| setPrimaryButtonAccessibilityAction( |
| context.getString(R.string.a11y_bubble_primary_button_expand_action)); |
| |
| // Show bubble animation: scale the whole bubble to 1, and change avatar+icon's alpha to 1 |
| ObjectAnimator scaleXAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryButton(), "scaleX", 1); |
| ObjectAnimator scaleYAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryButton(), "scaleY", 1); |
| ObjectAnimator avatarAlphaAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryAvatar(), "alpha", 1); |
| ObjectAnimator iconAlphaAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryIcon(), "alpha", 1); |
| AnimatorSet enterAnimatorSet = new AnimatorSet(); |
| enterAnimatorSet.playTogether( |
| scaleXAnimator, scaleYAnimator, avatarAlphaAnimator, iconAlphaAnimator); |
| enterAnimatorSet.setInterpolator(new OvershootInterpolator()); |
| enterAnimatorSet.addListener( |
| new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| visibility = Visibility.SHOWING; |
| // Show the queued up text, if available. |
| if (textAfterShow != null) { |
| showText(textAfterShow); |
| textAfterShow = null; |
| } |
| } |
| }); |
| enterAnimatorSet.start(); |
| |
| updatePrimaryIconAnimation(); |
| } |
| |
| /** Hide the bubble. */ |
| public void hide() { |
| if (hideAfterText) { |
| // hideAndReset() will be called after showing text, do nothing here. |
| return; |
| } |
| hideHelper(this::defaultAfterHidingAnimation); |
| } |
| |
| /** Hide the bubble and reset {@viewHolder} to initial state */ |
| public void hideAndReset() { |
| hideHelper( |
| () -> { |
| defaultAfterHidingAnimation(); |
| reset(); |
| }); |
| } |
| |
| /** Returns whether the bubble is currently visible */ |
| public boolean isVisible() { |
| return visibility == Visibility.SHOWING |
| || visibility == Visibility.ENTERING |
| || visibility == Visibility.EXITING; |
| } |
| |
| /** |
| * Set the info for this Bubble to display |
| * |
| * @param bubbleInfo the BubbleInfo to display in this Bubble. |
| */ |
| public void setBubbleInfo(@NonNull NewBubbleInfo bubbleInfo) { |
| currentInfo = bubbleInfo; |
| update(); |
| } |
| |
| /** |
| * Update the state and behavior of actions. |
| * |
| * @param actions the new state of the bubble's actions |
| */ |
| public void updateActions(@NonNull List<Action> actions) { |
| currentInfo = NewBubbleInfo.from(currentInfo).setActions(actions).build(); |
| updateButtonStates(); |
| } |
| |
| /** |
| * Update the avatar from photo. |
| * |
| * @param avatar the new photo avatar in the bubble's primary button |
| */ |
| public void updatePhotoAvatar(@NonNull Drawable avatar) { |
| // Make it round |
| int bubbleSize = context.getResources().getDimensionPixelSize(R.dimen.bubble_size); |
| Drawable roundAvatar = |
| DrawableConverter.getRoundedDrawable(context, avatar, bubbleSize, bubbleSize); |
| |
| updateAvatar(roundAvatar); |
| } |
| |
| /** |
| * Update the avatar. |
| * |
| * @param avatar the new avatar in the bubble's primary button |
| */ |
| public void updateAvatar(@NonNull Drawable avatar) { |
| if (!avatar.equals(currentInfo.getAvatar())) { |
| currentInfo = NewBubbleInfo.from(currentInfo).setAvatar(avatar).build(); |
| viewHolder.getPrimaryAvatar().setImageDrawable(currentInfo.getAvatar()); |
| } |
| } |
| |
| /** Returns the currently displayed NewBubbleInfo */ |
| public NewBubbleInfo getBubbleInfo() { |
| return currentInfo; |
| } |
| |
| /** |
| * Display text in the main bubble. The bubble's drawer is not expandable while text is showing, |
| * and the drawer will be closed if already open. |
| * |
| * @param text the text to display to the user |
| */ |
| public void showText(@NonNull CharSequence text) { |
| textShowing = true; |
| if (expanded) { |
| startCollapse( |
| CollapseEnd.NOTHING, false /* isUserAction */, false /* shouldRecoverYPosition */); |
| doShowText(text); |
| } else { |
| // Need to transition from old bounds to new bounds manually |
| NewChangeOnScreenBounds transition = new NewChangeOnScreenBounds(); |
| // Prepare and capture start values |
| TransitionValues startValues = new TransitionValues(); |
| startValues.view = viewHolder.getPrimaryButton(); |
| transition.addTarget(startValues.view); |
| transition.captureStartValues(startValues); |
| |
| // If our view is not laid out yet, postpone showing the text. |
| if (startValues.values.isEmpty()) { |
| textAfterShow = text; |
| return; |
| } |
| |
| doShowText(text); |
| // Hide the text so we can animate it in |
| viewHolder.getPrimaryText().setAlpha(0); |
| |
| ViewAnimator primaryButton = viewHolder.getPrimaryButton(); |
| // Cancel the automatic transition scheduled in doShowText |
| TransitionManager.endTransitions((ViewGroup) primaryButton.getParent()); |
| primaryButton |
| .getViewTreeObserver() |
| .addOnPreDrawListener( |
| new OnPreDrawListener() { |
| @Override |
| public boolean onPreDraw() { |
| primaryButton.getViewTreeObserver().removeOnPreDrawListener(this); |
| |
| // Prepare and capture end values, always use the size of primaryText since |
| // its invisibility makes primaryButton smaller than expected |
| TransitionValues endValues = new TransitionValues(); |
| endValues.values.put( |
| NewChangeOnScreenBounds.PROPNAME_WIDTH, |
| viewHolder.getPrimaryText().getWidth()); |
| endValues.values.put( |
| NewChangeOnScreenBounds.PROPNAME_HEIGHT, |
| viewHolder.getPrimaryText().getHeight()); |
| endValues.view = primaryButton; |
| transition.addTarget(endValues.view); |
| transition.captureEndValues(endValues); |
| |
| // animate the primary button bounds change |
| Animator bounds = |
| transition.createAnimator(primaryButton, startValues, endValues); |
| |
| // Animate the text in |
| Animator alpha = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryText(), View.ALPHA, 1f); |
| |
| AnimatorSet set = new AnimatorSet(); |
| set.play(bounds).before(alpha); |
| set.start(); |
| return false; |
| } |
| }); |
| } |
| handler.removeCallbacks(collapseRunnable); |
| handler.postDelayed(collapseRunnable, SHOW_TEXT_DURATION_MILLIS); |
| } |
| |
| @Nullable |
| Integer getGravityOverride() { |
| return overrideGravity; |
| } |
| |
| void onMoveStart() { |
| if (viewHolder.getExpandedView().getVisibility() == View.VISIBLE) { |
| viewHolder.setDrawerVisibility(View.INVISIBLE); |
| } |
| expanded = false; |
| savedYPosition = -1; |
| |
| viewHolder |
| .getPrimaryButton() |
| .animate() |
| .translationZ( |
| context |
| .getResources() |
| .getDimensionPixelOffset(R.dimen.bubble_dragging_elevation_change)); |
| } |
| |
| void onMoveFinish() { |
| viewHolder.getPrimaryButton().animate().translationZ(0); |
| } |
| |
| void primaryButtonClick() { |
| if (textShowing || currentInfo.getActions().isEmpty()) { |
| return; |
| } |
| if (expanded) { |
| startCollapse( |
| CollapseEnd.NOTHING, true /* isUserAction */, true /* shouldRecoverYPosition */); |
| } else { |
| expand(true); |
| } |
| } |
| |
| void onLeftRightSwitch(boolean onRight) { |
| // Move primary icon to the other side so it's not partially hiden |
| View primaryIcon = viewHolder.getPrimaryIcon(); |
| primaryIcon.animate().translationX(onRight ? -primaryIconMoveDistance : 0).start(); |
| } |
| |
| LayoutParams getWindowParams() { |
| return windowParams; |
| } |
| |
| View getRootView() { |
| return viewHolder.getRoot(); |
| } |
| |
| /** |
| * Hide the bubble if visible. Will run a short exit animation and before hiding, and {@code |
| * afterHiding} after hiding. If the bubble is currently showing text, will hide after the text is |
| * done displaying. If the bubble is not visible this method does nothing. |
| */ |
| @VisibleForTesting |
| void hideHelper(Runnable afterHiding) { |
| if (visibility == Visibility.HIDDEN || visibility == Visibility.EXITING) { |
| return; |
| } |
| |
| // Make bubble non clickable to prevent further buggy actions |
| viewHolder.setChildClickable(false); |
| |
| if (textShowing) { |
| hideAfterText = true; |
| return; |
| } |
| |
| if (collapseAnimation != null) { |
| collapseEndAction = CollapseEnd.HIDE; |
| return; |
| } |
| |
| if (expanded) { |
| startCollapse(CollapseEnd.HIDE, false /* isUserAction */, false /* shouldRecoverYPosition */); |
| return; |
| } |
| |
| visibility = Visibility.EXITING; |
| |
| // Hide bubble animation: scale the whole bubble to 0, and change avatar+icon's alpha to 0 |
| ObjectAnimator scaleXAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryButton(), "scaleX", 0); |
| ObjectAnimator scaleYAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryButton(), "scaleY", 0); |
| ObjectAnimator avatarAlphaAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryAvatar(), "alpha", 0); |
| ObjectAnimator iconAlphaAnimator = |
| ObjectAnimator.ofFloat(viewHolder.getPrimaryIcon(), "alpha", 0); |
| exitAnimatorSet = new AnimatorSet(); |
| exitAnimatorSet.playTogether( |
| scaleXAnimator, scaleYAnimator, avatarAlphaAnimator, iconAlphaAnimator); |
| exitAnimatorSet.setInterpolator(new AnticipateInterpolator()); |
| exitAnimatorSet.addListener( |
| new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationStart(Animator animation) { |
| viewHolder.getPrimaryButton().setAccessibilityDelegate(null); |
| } |
| |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| afterHiding.run(); |
| } |
| }); |
| exitAnimatorSet.start(); |
| } |
| |
| private void reset() { |
| viewHolder = new ViewHolder(viewHolder.getRoot().getContext()); |
| update(); |
| } |
| |
| private void update() { |
| // Whole primary button background |
| Drawable backgroundCirle = |
| context.getResources().getDrawable(R.drawable.bubble_shape_circle, context.getTheme()); |
| int primaryTint = |
| ColorUtils.compositeColors( |
| context.getColor(R.color.bubble_primary_background_darken), |
| currentInfo.getPrimaryColor()); |
| backgroundCirle.mutate().setTint(primaryTint); |
| viewHolder.getPrimaryButton().setBackground(backgroundCirle); |
| |
| // Small icon |
| Drawable smallIconBackgroundCircle = |
| context |
| .getResources() |
| .getDrawable(R.drawable.bubble_shape_circle_small, context.getTheme()); |
| smallIconBackgroundCircle.setTint(context.getColor(R.color.bubble_button_color_blue)); |
| viewHolder.getPrimaryIcon().setBackground(smallIconBackgroundCircle); |
| viewHolder.getPrimaryIcon().setImageIcon(currentInfo.getPrimaryIcon()); |
| viewHolder.getPrimaryAvatar().setImageDrawable(currentInfo.getAvatar()); |
| |
| updatePrimaryIconAnimation(); |
| updateButtonStates(); |
| } |
| |
| private void updatePrimaryIconAnimation() { |
| Drawable drawable = viewHolder.getPrimaryIcon().getDrawable(); |
| if (drawable instanceof Animatable) { |
| if (isVisible()) { |
| ((Animatable) drawable).start(); |
| } else { |
| ((Animatable) drawable).stop(); |
| } |
| } |
| } |
| |
| private void updateButtonStates() { |
| configureButton(currentInfo.getActions().get(0), viewHolder.getFullScreenButton()); |
| configureButton(currentInfo.getActions().get(1), viewHolder.getMuteButton()); |
| configureButton(currentInfo.getActions().get(2), viewHolder.getAudioRouteButton()); |
| configureButton(currentInfo.getActions().get(3), viewHolder.getEndCallButton()); |
| } |
| |
| @VisibleForTesting |
| void doShowText(@NonNull CharSequence text) { |
| TransitionManager.beginDelayedTransition((ViewGroup) viewHolder.getPrimaryButton().getParent()); |
| viewHolder.getPrimaryText().setText(text); |
| viewHolder.getPrimaryButton().setDisplayedChild(ViewHolder.CHILD_INDEX_TEXT); |
| } |
| |
| private void configureButton(Action action, NewCheckableButton button) { |
| button.setCompoundDrawablesWithIntrinsicBounds(action.getIconDrawable(), null, null, null); |
| button.setChecked(action.isChecked()); |
| button.setEnabled(action.isEnabled()); |
| button.setText(action.getName()); |
| button.setContentDescription(action.getName()); |
| button.setOnClickListener(v -> doAction(action)); |
| } |
| |
| private void doAction(Action action) { |
| try { |
| action.getIntent().send(); |
| } catch (CanceledException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| /** |
| * Create a new ViewHolder object to replace the old one.It only happens when not moving and |
| * collapsed. |
| */ |
| void replaceViewHolder() { |
| LogUtil.enterBlock("NewBubble.replaceViewHolder"); |
| ViewHolder oldViewHolder = viewHolder; |
| |
| // Create a new ViewHolder and copy needed info. |
| viewHolder = new ViewHolder(oldViewHolder.getRoot().getContext()); |
| viewHolder |
| .getPrimaryButton() |
| .setDisplayedChild(oldViewHolder.getPrimaryButton().getDisplayedChild()); |
| viewHolder.getPrimaryText().setText(oldViewHolder.getPrimaryText().getText()); |
| viewHolder.getPrimaryIcon().setX(isDrawingFromRight() ? 0 : primaryIconMoveDistance); |
| viewHolder |
| .getPrimaryIcon() |
| .setTranslationX(isDrawingFromRight() ? -primaryIconMoveDistance : 0); |
| setPrimaryButtonAccessibilityAction( |
| context.getString(R.string.a11y_bubble_primary_button_expand_action)); |
| |
| update(); |
| |
| // Add new view at its horizontal boundary |
| ViewGroup root = viewHolder.getRoot(); |
| windowParams.x = leftBoundary; |
| windowParams.gravity = Gravity.TOP | (isDrawingFromRight() ? Gravity.RIGHT : Gravity.LEFT); |
| windowManager.addView(root, windowParams); |
| |
| // Remove the old view after delay |
| root.getViewTreeObserver() |
| .addOnPreDrawListener( |
| new OnPreDrawListener() { |
| @Override |
| public boolean onPreDraw() { |
| root.getViewTreeObserver().removeOnPreDrawListener(this); |
| // Wait a bit before removing the old view; make sure the new one has drawn over it. |
| handler.postDelayed( |
| () -> windowManager.removeView(oldViewHolder.getRoot()), |
| WINDOW_REDRAW_DELAY_MILLIS); |
| return true; |
| } |
| }); |
| } |
| |
| int getDrawerVisibility() { |
| return viewHolder.getExpandedView().getVisibility(); |
| } |
| |
| private boolean isDrawingFromRight() { |
| return (windowParams.gravity & Gravity.RIGHT) == Gravity.RIGHT; |
| } |
| |
| private void setFocused(boolean focused) { |
| if (focused) { |
| windowParams.flags &= ~LayoutParams.FLAG_NOT_FOCUSABLE; |
| } else { |
| windowParams.flags |= LayoutParams.FLAG_NOT_FOCUSABLE; |
| } |
| windowManager.updateViewLayout(getRootView(), windowParams); |
| } |
| |
| private void defaultAfterHidingAnimation() { |
| exitAnimatorSet = null; |
| viewHolder.getPrimaryButton().setVisibility(View.INVISIBLE); |
| windowManager.removeView(viewHolder.getRoot()); |
| visibility = Visibility.HIDDEN; |
| |
| updatePrimaryIconAnimation(); |
| } |
| |
| private void logBasicOrCallImpression(DialerImpression.Type impressionType) { |
| DialerCall call = CallList.getInstance().getActiveOrBackgroundCall(); |
| if (call != null) { |
| Logger.get(context) |
| .logCallImpression(impressionType, call.getUniqueCallId(), call.getTimeAddedMs()); |
| } else { |
| Logger.get(context).logImpression(impressionType); |
| } |
| } |
| |
| private void setPrimaryButtonAccessibilityAction(String description) { |
| viewHolder |
| .getPrimaryButton() |
| .setAccessibilityDelegate( |
| new AccessibilityDelegate() { |
| @Override |
| public void onInitializeAccessibilityNodeInfo(View v, AccessibilityNodeInfo info) { |
| super.onInitializeAccessibilityNodeInfo(v, info); |
| |
| AccessibilityAction clickAction = |
| new AccessibilityAction(AccessibilityNodeInfo.ACTION_CLICK, description); |
| info.addAction(clickAction); |
| } |
| }); |
| } |
| |
| private RoundedRectRevealOutlineProvider createOpenCloseOutlineProvider(View view) { |
| int startRectX = isDrawingFromRight() ? view.getMeasuredWidth() : 0; |
| Rect startRect = new Rect(startRectX, 0, startRectX, 0); |
| Rect endRect = new Rect(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight()); |
| |
| float bubbleRadius = context.getResources().getDimension(R.dimen.bubble_radius); |
| return new RoundedRectRevealOutlineProvider(bubbleRadius, bubbleRadius, startRect, endRect); |
| } |
| |
| private ValueAnimator createBubbleMoveAnimator(int startX, int endX, int startY, float k) { |
| ValueAnimator xValueAnimator = ValueAnimator.ofFloat(startX, endX); |
| xValueAnimator.setInterpolator(new LinearOutSlowInInterpolator()); |
| xValueAnimator.addUpdateListener( |
| (valueAnimator) -> { |
| // Update windowParams and the root layout. |
| // We can't do ViewPropertyAnimation since it clips children. |
| float newX = (float) valueAnimator.getAnimatedValue(); |
| if (k != 0) { |
| windowParams.y = startY + (int) (Math.abs(newX - (float) startX) * k); |
| } |
| windowParams.x = (int) newX; |
| windowManager.updateViewLayout(viewHolder.getRoot(), windowParams); |
| }); |
| return xValueAnimator; |
| } |
| |
| @VisibleForTesting |
| class ViewHolder { |
| |
| public static final int CHILD_INDEX_AVATAR_AND_ICON = 0; |
| public static final int CHILD_INDEX_TEXT = 1; |
| |
| private NewMoveHandler moveHandler; |
| private final NewWindowRoot root; |
| private final ViewAnimator primaryButton; |
| private final ImageView primaryIcon; |
| private final ImageView primaryAvatar; |
| private final TextView primaryText; |
| private final View arrow; |
| |
| private final NewCheckableButton fullScreenButton; |
| private final NewCheckableButton muteButton; |
| private final NewCheckableButton audioRouteButton; |
| private final NewCheckableButton endCallButton; |
| private final View expandedView; |
| |
| public ViewHolder(Context context) { |
| // Window root is not in the layout file so that the inflater has a view to inflate into |
| this.root = new NewWindowRoot(context); |
| LayoutInflater inflater = LayoutInflater.from(root.getContext()); |
| View contentView = inflater.inflate(R.layout.new_bubble_base, root, true); |
| expandedView = contentView.findViewById(R.id.bubble_expanded_layout); |
| primaryButton = contentView.findViewById(R.id.bubble_button_primary); |
| primaryAvatar = contentView.findViewById(R.id.bubble_icon_avatar); |
| primaryIcon = contentView.findViewById(R.id.bubble_icon_primary); |
| primaryText = contentView.findViewById(R.id.bubble_text); |
| arrow = contentView.findViewById(R.id.bubble_triangle); |
| |
| fullScreenButton = contentView.findViewById(R.id.bubble_button_full_screen); |
| muteButton = contentView.findViewById(R.id.bubble_button_mute); |
| audioRouteButton = contentView.findViewById(R.id.bubble_button_audio_route); |
| endCallButton = contentView.findViewById(R.id.bubble_button_end_call); |
| |
| root.setOnBackPressedListener( |
| () -> { |
| if (visibility == Visibility.SHOWING && expanded) { |
| startCollapse( |
| CollapseEnd.NOTHING, true /* isUserAction */, true /* shouldRecoverYPosition */); |
| return true; |
| } |
| return false; |
| }); |
| root.setOnConfigurationChangedListener( |
| (configuration) -> { |
| // The values in the current MoveHandler may be stale, so replace it. Then ensure the |
| // Window is in bounds |
| moveHandler = new NewMoveHandler(primaryButton, NewBubble.this); |
| moveHandler.snapToBounds(); |
| }); |
| root.setOnTouchListener( |
| (v, event) -> { |
| if (expanded && event.getActionMasked() == MotionEvent.ACTION_OUTSIDE) { |
| startCollapse( |
| CollapseEnd.NOTHING, true /* isUserAction */, true /* shouldRecoverYPosition */); |
| return true; |
| } |
| return false; |
| }); |
| moveHandler = new NewMoveHandler(primaryButton, NewBubble.this); |
| } |
| |
| private void setChildClickable(boolean clickable) { |
| fullScreenButton.setClickable(clickable); |
| muteButton.setClickable(clickable); |
| audioRouteButton.setClickable(clickable); |
| endCallButton.setClickable(clickable); |
| setPrimaryButtonClickable(clickable); |
| } |
| |
| private void setPrimaryButtonClickable(boolean clickable) { |
| moveHandler.setClickable(clickable); |
| } |
| |
| public int getMoveUpDistance() { |
| int deltaAllowed = |
| expandedView.getHeight() |
| - context |
| .getResources() |
| .getDimensionPixelOffset(R.dimen.bubble_button_padding_vertical) |
| * 2; |
| return moveHandler.getMoveUpDistance(deltaAllowed); |
| } |
| |
| public ViewGroup getRoot() { |
| return root; |
| } |
| |
| public ViewAnimator getPrimaryButton() { |
| return primaryButton; |
| } |
| |
| public ImageView getPrimaryIcon() { |
| return primaryIcon; |
| } |
| |
| public ImageView getPrimaryAvatar() { |
| return primaryAvatar; |
| } |
| |
| public TextView getPrimaryText() { |
| return primaryText; |
| } |
| |
| public View getExpandedView() { |
| return expandedView; |
| } |
| |
| public View getArrow() { |
| return arrow; |
| } |
| |
| public NewCheckableButton getFullScreenButton() { |
| return fullScreenButton; |
| } |
| |
| public NewCheckableButton getMuteButton() { |
| return muteButton; |
| } |
| |
| public NewCheckableButton getAudioRouteButton() { |
| return audioRouteButton; |
| } |
| |
| public NewCheckableButton getEndCallButton() { |
| return endCallButton; |
| } |
| |
| public void setDrawerVisibility(int visibility) { |
| expandedView.setVisibility(visibility); |
| } |
| |
| public boolean isMoving() { |
| return moveHandler.isMoving(); |
| } |
| |
| public void undoGravityOverride() { |
| moveHandler.undoGravityOverride(); |
| } |
| } |
| } |