| /* |
| * Copyright (C) 2008 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.systemui.statusbar; |
| |
| import static com.android.systemui.plugins.DarkIconDispatcher.getTint; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.ObjectAnimator; |
| import android.animation.ValueAnimator; |
| import android.annotation.IntDef; |
| import android.app.ActivityManager; |
| import android.app.Notification; |
| import android.content.Context; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ApplicationInfo; |
| import android.content.res.ColorStateList; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.graphics.Canvas; |
| import android.graphics.Color; |
| import android.graphics.ColorMatrixColorFilter; |
| import android.graphics.Paint; |
| import android.graphics.Rect; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.Icon; |
| import android.os.Trace; |
| import android.os.UserHandle; |
| import android.service.notification.StatusBarNotification; |
| import android.text.TextUtils; |
| import android.util.FloatProperty; |
| import android.util.Log; |
| import android.util.Property; |
| import android.util.TypedValue; |
| import android.view.ViewDebug; |
| import android.view.ViewGroup; |
| import android.view.accessibility.AccessibilityEvent; |
| import android.view.animation.Interpolator; |
| |
| import androidx.core.graphics.ColorUtils; |
| |
| import com.android.app.animation.Interpolators; |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.statusbar.StatusBarIcon; |
| import com.android.internal.util.ContrastColorUtil; |
| import com.android.systemui.R; |
| import com.android.systemui.statusbar.notification.NotificationIconDozeHelper; |
| import com.android.systemui.statusbar.notification.NotificationUtils; |
| import com.android.systemui.util.drawable.DrawableSize; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.text.NumberFormat; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| |
| public class StatusBarIconView extends AnimatedImageView implements StatusIconDisplayable { |
| public static final int NO_COLOR = 0; |
| |
| /** |
| * Multiply alpha values with (1+DARK_ALPHA_BOOST) when dozing. The chosen value boosts |
| * everything above 30% to 50%, making it appear on 1bit color depths. |
| */ |
| private static final float DARK_ALPHA_BOOST = 0.67f; |
| /** |
| * Status icons are currently drawn with the intention of being 17dp tall, but we |
| * want to scale them (in a way that doesn't require an asset dump) down 2dp. So |
| * 17dp * (15 / 17) = 15dp, the new height. After the first call to {@link #reloadDimens} all |
| * values will be in px. |
| */ |
| private float mSystemIconDesiredHeight = 15f; |
| private float mSystemIconIntrinsicHeight = 17f; |
| private float mSystemIconDefaultScale = mSystemIconDesiredHeight / mSystemIconIntrinsicHeight; |
| private final int ANIMATION_DURATION_FAST = 100; |
| |
| public static final int STATE_ICON = 0; |
| public static final int STATE_DOT = 1; |
| public static final int STATE_HIDDEN = 2; |
| |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({STATE_ICON, STATE_DOT, STATE_HIDDEN}) |
| public @interface VisibleState { } |
| |
| /** Returns a human-readable string of {@link VisibleState}. */ |
| public static String getVisibleStateString(@VisibleState int state) { |
| switch(state) { |
| case STATE_ICON: return "ICON"; |
| case STATE_DOT: return "DOT"; |
| case STATE_HIDDEN: return "HIDDEN"; |
| default: return "UNKNOWN"; |
| } |
| } |
| |
| private static final String TAG = "StatusBarIconView"; |
| private static final Property<StatusBarIconView, Float> ICON_APPEAR_AMOUNT |
| = new FloatProperty<StatusBarIconView>("iconAppearAmount") { |
| |
| @Override |
| public void setValue(StatusBarIconView object, float value) { |
| object.setIconAppearAmount(value); |
| } |
| |
| @Override |
| public Float get(StatusBarIconView object) { |
| return object.getIconAppearAmount(); |
| } |
| }; |
| private static final Property<StatusBarIconView, Float> DOT_APPEAR_AMOUNT |
| = new FloatProperty<StatusBarIconView>("dot_appear_amount") { |
| |
| @Override |
| public void setValue(StatusBarIconView object, float value) { |
| object.setDotAppearAmount(value); |
| } |
| |
| @Override |
| public Float get(StatusBarIconView object) { |
| return object.getDotAppearAmount(); |
| } |
| }; |
| |
| private int mStatusBarIconDrawingSizeIncreased = 1; |
| @VisibleForTesting int mStatusBarIconDrawingSize = 1; |
| |
| @VisibleForTesting int mOriginalStatusBarIconSize = 1; |
| @VisibleForTesting int mNewStatusBarIconSize = 1; |
| @VisibleForTesting float mScaleToFitNewIconSize = 1; |
| private StatusBarIcon mIcon; |
| @ViewDebug.ExportedProperty private String mSlot; |
| private Drawable mNumberBackground; |
| private Paint mNumberPain; |
| private int mNumberX; |
| private int mNumberY; |
| private String mNumberText; |
| private StatusBarNotification mNotification; |
| private final boolean mBlocked; |
| private Configuration mConfiguration; |
| private boolean mNightMode; |
| private float mIconScale = 1.0f; |
| private final Paint mDotPaint = new Paint(Paint.ANTI_ALIAS_FLAG); |
| private float mDotRadius; |
| private int mStaticDotRadius; |
| @StatusBarIconView.VisibleState |
| private int mVisibleState = STATE_ICON; |
| private float mIconAppearAmount = 1.0f; |
| private ObjectAnimator mIconAppearAnimator; |
| private ObjectAnimator mDotAnimator; |
| private float mDotAppearAmount; |
| private int mDrawableColor; |
| private int mIconColor; |
| private int mDecorColor; |
| private float mDozeAmount; |
| private ValueAnimator mColorAnimator; |
| private int mCurrentSetColor = NO_COLOR; |
| private int mAnimationStartColor = NO_COLOR; |
| private final ValueAnimator.AnimatorUpdateListener mColorUpdater |
| = animation -> { |
| int newColor = NotificationUtils.interpolateColors(mAnimationStartColor, mIconColor, |
| animation.getAnimatedFraction()); |
| setColorInternal(newColor); |
| }; |
| private final NotificationIconDozeHelper mDozer; |
| private int mContrastedDrawableColor; |
| private int mCachedContrastBackgroundColor = NO_COLOR; |
| private float[] mMatrix; |
| private ColorMatrixColorFilter mMatrixColorFilter; |
| private Runnable mLayoutRunnable; |
| private boolean mDismissed; |
| private Runnable mOnDismissListener; |
| private boolean mIncreasedSize; |
| private boolean mShowsConversation; |
| |
| public StatusBarIconView(Context context, String slot, StatusBarNotification sbn) { |
| this(context, slot, sbn, false); |
| } |
| |
| public StatusBarIconView(Context context, String slot, StatusBarNotification sbn, |
| boolean blocked) { |
| super(context); |
| mDozer = new NotificationIconDozeHelper(context); |
| mBlocked = blocked; |
| mSlot = slot; |
| mNumberPain = new Paint(); |
| mNumberPain.setTextAlign(Paint.Align.CENTER); |
| mNumberPain.setColor(context.getColor(R.drawable.notification_number_text_color)); |
| mNumberPain.setAntiAlias(true); |
| setNotification(sbn); |
| setScaleType(ScaleType.CENTER); |
| mConfiguration = new Configuration(context.getResources().getConfiguration()); |
| mNightMode = (mConfiguration.uiMode & Configuration.UI_MODE_NIGHT_MASK) |
| == Configuration.UI_MODE_NIGHT_YES; |
| initializeDecorColor(); |
| reloadDimens(); |
| maybeUpdateIconScaleDimens(); |
| } |
| |
| /** Should always be preceded by {@link #reloadDimens()} */ |
| @VisibleForTesting |
| public void maybeUpdateIconScaleDimens() { |
| // We do not resize and scale system icons (on the right), only notification icons (on the |
| // left). |
| if (isNotification()) { |
| updateIconScaleForNotifications(); |
| } else { |
| updateIconScaleForSystemIcons(); |
| } |
| } |
| |
| private void updateIconScaleForNotifications() { |
| float iconScale; |
| // we need to scale the image size to be same as the original size |
| // (fit mOriginalStatusBarIconSize), then we can scale it with mScaleToFitNewIconSize |
| // to fit mNewStatusBarIconSize |
| float scaleToOriginalDrawingSize = 1.0f; |
| ViewGroup.LayoutParams lp = getLayoutParams(); |
| if (getDrawable() != null && (lp != null && lp.width > 0 && lp.height > 0)) { |
| final int iconViewWidth = lp.width; |
| final int iconViewHeight = lp.height; |
| // first we estimate the image exact size when put the drawable in scaled iconView size, |
| // then we can compute the scaleToOriginalDrawingSize to make the image size fit in |
| // mOriginalStatusBarIconSize |
| final int drawableWidth = getDrawable().getIntrinsicWidth(); |
| final int drawableHeight = getDrawable().getIntrinsicHeight(); |
| float scaleToFitIconView = Math.min( |
| (float) iconViewWidth / drawableWidth, |
| (float) iconViewHeight / drawableHeight); |
| // if the drawable size <= the icon view size, the drawable won't be scaled |
| if (scaleToFitIconView > 1.0f) { |
| scaleToFitIconView = 1.0f; |
| } |
| final float scaledImageWidth = drawableWidth * scaleToFitIconView; |
| final float scaledImageHeight = drawableHeight * scaleToFitIconView; |
| // if the scaled image size <= mOriginalStatusBarIconSize, we don't need to enlarge it |
| scaleToOriginalDrawingSize = Math.min( |
| (float) mOriginalStatusBarIconSize / scaledImageWidth, |
| (float) mOriginalStatusBarIconSize / scaledImageHeight); |
| if (scaleToOriginalDrawingSize > 1.0f) { |
| scaleToOriginalDrawingSize = 1.0f; |
| } |
| } |
| iconScale = scaleToOriginalDrawingSize; |
| |
| final float imageBounds = mIncreasedSize ? |
| mStatusBarIconDrawingSizeIncreased : mStatusBarIconDrawingSize; |
| final int originalOuterBounds = mOriginalStatusBarIconSize; |
| iconScale = iconScale * (imageBounds / (float) originalOuterBounds); |
| |
| // scale image to fit new icon size |
| mIconScale = iconScale * mScaleToFitNewIconSize; |
| |
| updatePivot(); |
| } |
| |
| // Makes sure that all icons are scaled to the same height (15dp). If we cannot get a height |
| // for the icon, it uses the default SCALE (15f / 17f) which is the old behavior |
| private void updateIconScaleForSystemIcons() { |
| float iconScale; |
| float iconHeight = getIconHeight(); |
| if (iconHeight != 0) { |
| iconScale = mSystemIconDesiredHeight / iconHeight; |
| } else { |
| iconScale = mSystemIconDefaultScale; |
| } |
| |
| // scale image to fit new icon size |
| mIconScale = iconScale * mScaleToFitNewIconSize; |
| } |
| |
| private float getIconHeight() { |
| Drawable d = getDrawable(); |
| if (d != null) { |
| return (float) getDrawable().getIntrinsicHeight(); |
| } else { |
| return mSystemIconIntrinsicHeight; |
| } |
| } |
| |
| public float getIconScaleIncreased() { |
| return (float) mStatusBarIconDrawingSizeIncreased / mStatusBarIconDrawingSize; |
| } |
| |
| public float getIconScale() { |
| return mIconScale; |
| } |
| |
| @Override |
| protected void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| final int configDiff = newConfig.diff(mConfiguration); |
| mConfiguration.setTo(newConfig); |
| if ((configDiff & (ActivityInfo.CONFIG_DENSITY | ActivityInfo.CONFIG_FONT_SCALE)) != 0) { |
| updateIconDimens(); |
| } |
| boolean nightMode = (newConfig.uiMode & Configuration.UI_MODE_NIGHT_MASK) |
| == Configuration.UI_MODE_NIGHT_YES; |
| if (nightMode != mNightMode) { |
| mNightMode = nightMode; |
| initializeDecorColor(); |
| } |
| } |
| |
| /** |
| * Update the icon dimens and drawable with current resources |
| */ |
| public void updateIconDimens() { |
| reloadDimens(); |
| updateDrawable(); |
| maybeUpdateIconScaleDimens(); |
| } |
| |
| private void reloadDimens() { |
| boolean applyRadius = mDotRadius == mStaticDotRadius; |
| Resources res = getResources(); |
| mStaticDotRadius = res.getDimensionPixelSize(R.dimen.overflow_dot_radius); |
| mOriginalStatusBarIconSize = res.getDimensionPixelSize(R.dimen.status_bar_icon_size); |
| mNewStatusBarIconSize = res.getDimensionPixelSize(R.dimen.status_bar_icon_size_sp); |
| mScaleToFitNewIconSize = (float) mNewStatusBarIconSize / mOriginalStatusBarIconSize; |
| mStatusBarIconDrawingSizeIncreased = |
| res.getDimensionPixelSize(R.dimen.status_bar_icon_drawing_size_dark); |
| mStatusBarIconDrawingSize = |
| res.getDimensionPixelSize(R.dimen.status_bar_icon_drawing_size); |
| if (applyRadius) { |
| mDotRadius = mStaticDotRadius; |
| } |
| mSystemIconDesiredHeight = res.getDimension( |
| com.android.internal.R.dimen.status_bar_system_icon_size); |
| mSystemIconIntrinsicHeight = res.getDimension( |
| com.android.internal.R.dimen.status_bar_system_icon_intrinsic_size); |
| mSystemIconDefaultScale = mSystemIconDesiredHeight / mSystemIconIntrinsicHeight; |
| } |
| |
| public void setNotification(StatusBarNotification notification) { |
| mNotification = notification; |
| if (notification != null) { |
| setContentDescription(notification.getNotification()); |
| } |
| maybeUpdateIconScaleDimens(); |
| } |
| |
| private boolean isNotification() { |
| return mNotification != null; |
| } |
| |
| public boolean equalIcons(Icon a, Icon b) { |
| if (a == b) return true; |
| if (a.getType() != b.getType()) return false; |
| switch (a.getType()) { |
| case Icon.TYPE_RESOURCE: |
| return a.getResPackage().equals(b.getResPackage()) && a.getResId() == b.getResId(); |
| case Icon.TYPE_URI: |
| case Icon.TYPE_URI_ADAPTIVE_BITMAP: |
| return a.getUriString().equals(b.getUriString()); |
| default: |
| return false; |
| } |
| } |
| /** |
| * Returns whether the set succeeded. |
| */ |
| public boolean set(StatusBarIcon icon) { |
| final boolean iconEquals = mIcon != null && equalIcons(mIcon.icon, icon.icon); |
| final boolean levelEquals = iconEquals |
| && mIcon.iconLevel == icon.iconLevel; |
| final boolean visibilityEquals = mIcon != null |
| && mIcon.visible == icon.visible; |
| final boolean numberEquals = mIcon != null |
| && mIcon.number == icon.number; |
| mIcon = icon.clone(); |
| setContentDescription(icon.contentDescription); |
| if (!iconEquals) { |
| if (!updateDrawable(false /* no clear */)) return false; |
| // we have to clear the grayscale tag since it may have changed |
| setTag(R.id.icon_is_grayscale, null); |
| // Maybe set scale based on icon height |
| maybeUpdateIconScaleDimens(); |
| } |
| if (!levelEquals) { |
| setImageLevel(icon.iconLevel); |
| } |
| |
| if (!numberEquals) { |
| if (icon.number > 0 && getContext().getResources().getBoolean( |
| R.bool.config_statusBarShowNumber)) { |
| if (mNumberBackground == null) { |
| mNumberBackground = getContext().getResources().getDrawable( |
| R.drawable.ic_notification_overlay); |
| } |
| placeNumber(); |
| } else { |
| mNumberBackground = null; |
| mNumberText = null; |
| } |
| invalidate(); |
| } |
| if (!visibilityEquals) { |
| setVisibility(icon.visible && !mBlocked ? VISIBLE : GONE); |
| } |
| return true; |
| } |
| |
| public void updateDrawable() { |
| updateDrawable(true /* with clear */); |
| } |
| |
| private boolean updateDrawable(boolean withClear) { |
| if (mIcon == null) { |
| return false; |
| } |
| Drawable drawable; |
| try { |
| Trace.beginSection("StatusBarIconView#updateDrawable()"); |
| drawable = getIcon(mIcon); |
| } catch (OutOfMemoryError e) { |
| Log.w(TAG, "OOM while inflating " + mIcon.icon + " for slot " + mSlot); |
| return false; |
| } finally { |
| Trace.endSection(); |
| } |
| |
| if (drawable == null) { |
| Log.w(TAG, "No icon for slot " + mSlot + "; " + mIcon.icon); |
| return false; |
| } |
| |
| if (withClear) { |
| setImageDrawable(null); |
| } |
| setImageDrawable(drawable); |
| return true; |
| } |
| |
| public Icon getSourceIcon() { |
| return mIcon.icon; |
| } |
| |
| Drawable getIcon(StatusBarIcon icon) { |
| Context notifContext = getContext(); |
| if (isNotification()) { |
| notifContext = mNotification.getPackageContext(getContext()); |
| } |
| return getIcon(getContext(), notifContext != null ? notifContext : getContext(), icon); |
| } |
| |
| /** |
| * Returns the right icon to use for this item |
| * |
| * @param sysuiContext Context to use to get scale factor |
| * @param context Context to use to get resources of notification icon |
| * @return Drawable for this item, or null if the package or item could not |
| * be found |
| */ |
| private Drawable getIcon(Context sysuiContext, |
| Context context, StatusBarIcon statusBarIcon) { |
| int userId = statusBarIcon.user.getIdentifier(); |
| if (userId == UserHandle.USER_ALL) { |
| userId = UserHandle.USER_SYSTEM; |
| } |
| |
| Drawable icon = statusBarIcon.icon.loadDrawableAsUser(context, userId); |
| |
| TypedValue typedValue = new TypedValue(); |
| sysuiContext.getResources().getValue(R.dimen.status_bar_icon_scale_factor, |
| typedValue, true); |
| float scaleFactor = typedValue.getFloat(); |
| |
| if (icon != null) { |
| // We downscale the loaded drawable to reasonable size to protect against applications |
| // using too much memory. The size can be tweaked in config.xml. Drawables that are |
| // already sized properly won't be touched. |
| boolean isLowRamDevice = ActivityManager.isLowRamDeviceStatic(); |
| Resources res = sysuiContext.getResources(); |
| int maxIconSize = res.getDimensionPixelSize(isLowRamDevice |
| ? com.android.internal.R.dimen.notification_small_icon_size_low_ram |
| : com.android.internal.R.dimen.notification_small_icon_size); |
| icon = DrawableSize.downscaleToSize(res, icon, maxIconSize, maxIconSize); |
| } |
| |
| // No need to scale the icon, so return it as is. |
| if (scaleFactor == 1.f) { |
| return icon; |
| } |
| |
| return new ScalingDrawableWrapper(icon, scaleFactor); |
| } |
| |
| public StatusBarIcon getStatusBarIcon() { |
| return mIcon; |
| } |
| |
| @Override |
| public void onInitializeAccessibilityEvent(AccessibilityEvent event) { |
| super.onInitializeAccessibilityEvent(event); |
| if (isNotification()) { |
| event.setParcelableData(mNotification.getNotification()); |
| } |
| } |
| |
| @Override |
| protected void onSizeChanged(int w, int h, int oldw, int oldh) { |
| super.onSizeChanged(w, h, oldw, oldh); |
| if (mNumberBackground != null) { |
| placeNumber(); |
| } |
| } |
| |
| @Override |
| public void onRtlPropertiesChanged(int layoutDirection) { |
| super.onRtlPropertiesChanged(layoutDirection); |
| updateDrawable(); |
| } |
| |
| @Override |
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| |
| if (!isNotification()) { |
| // for system icons, calculated measured width from super is for image drawable real |
| // width (17dp). We may scale the image with font scale, so we also need to scale the |
| // measured width so that scaled measured width and image width would be fit. |
| int measuredWidth = getMeasuredWidth(); |
| int measuredHeight = getMeasuredHeight(); |
| setMeasuredDimension((int) (measuredWidth * mScaleToFitNewIconSize), measuredHeight); |
| } |
| } |
| |
| @Override |
| protected void onDraw(Canvas canvas) { |
| // In this method, for width/height division computation we intend to discard the |
| // fractional part as the original behavior. |
| if (mIconAppearAmount > 0.0f) { |
| canvas.save(); |
| int px = getWidth() / 2; |
| int py = getHeight() / 2; |
| canvas.scale(mIconScale * mIconAppearAmount, mIconScale * mIconAppearAmount, |
| (float) px, (float) py); |
| super.onDraw(canvas); |
| canvas.restore(); |
| } |
| |
| if (mNumberBackground != null) { |
| mNumberBackground.draw(canvas); |
| canvas.drawText(mNumberText, mNumberX, mNumberY, mNumberPain); |
| } |
| if (mDotAppearAmount != 0.0f) { |
| float radius; |
| float alpha = Color.alpha(mDecorColor) / 255.f; |
| if (mDotAppearAmount <= 1.0f) { |
| radius = mDotRadius * mDotAppearAmount; |
| } else { |
| float fadeOutAmount = mDotAppearAmount - 1.0f; |
| alpha = alpha * (1.0f - fadeOutAmount); |
| int end = getWidth() / 4; |
| radius = NotificationUtils.interpolate(mDotRadius, (float) end, fadeOutAmount); |
| } |
| mDotPaint.setAlpha((int) (alpha * 255)); |
| int cx = mNewStatusBarIconSize / 2; |
| int cy = getHeight() / 2; |
| canvas.drawCircle( |
| (float) cx, (float) cy, |
| radius, mDotPaint); |
| } |
| } |
| |
| @Override |
| protected void debug(int depth) { |
| super.debug(depth); |
| Log.d("View", debugIndent(depth) + "slot=" + mSlot); |
| Log.d("View", debugIndent(depth) + "icon=" + mIcon); |
| } |
| |
| void placeNumber() { |
| final String str; |
| final int tooBig = getContext().getResources().getInteger( |
| android.R.integer.status_bar_notification_info_maxnum); |
| if (mIcon.number > tooBig) { |
| str = getContext().getResources().getString( |
| android.R.string.status_bar_notification_info_overflow); |
| } else { |
| NumberFormat f = NumberFormat.getIntegerInstance(); |
| str = f.format(mIcon.number); |
| } |
| mNumberText = str; |
| |
| final int w = getWidth(); |
| final int h = getHeight(); |
| final Rect r = new Rect(); |
| mNumberPain.getTextBounds(str, 0, str.length(), r); |
| final int tw = r.right - r.left; |
| final int th = r.bottom - r.top; |
| mNumberBackground.getPadding(r); |
| int dw = r.left + tw + r.right; |
| if (dw < mNumberBackground.getMinimumWidth()) { |
| dw = mNumberBackground.getMinimumWidth(); |
| } |
| mNumberX = w-r.right-((dw-r.right-r.left)/2); |
| int dh = r.top + th + r.bottom; |
| if (dh < mNumberBackground.getMinimumWidth()) { |
| dh = mNumberBackground.getMinimumWidth(); |
| } |
| mNumberY = h-r.bottom-((dh-r.top-th-r.bottom)/2); |
| mNumberBackground.setBounds(w-dw, h-dh, w, h); |
| } |
| |
| private void setContentDescription(Notification notification) { |
| if (notification != null) { |
| String d = contentDescForNotification(mContext, notification); |
| if (!TextUtils.isEmpty(d)) { |
| setContentDescription(d); |
| } |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return "StatusBarIconView(" |
| + "slot='" + mSlot + "' alpha=" + getAlpha() + " icon=" + mIcon |
| + " visibleState=" + getVisibleStateString(getVisibleState()) |
| + " iconColor=#" + Integer.toHexString(mIconColor) |
| + " notification=" + mNotification + ')'; |
| } |
| |
| public StatusBarNotification getNotification() { |
| return mNotification; |
| } |
| |
| public String getSlot() { |
| return mSlot; |
| } |
| |
| |
| public static String contentDescForNotification(Context c, Notification n) { |
| String appName = ""; |
| try { |
| Notification.Builder builder = Notification.Builder.recoverBuilder(c, n); |
| appName = builder.loadHeaderAppName(); |
| } catch (RuntimeException e) { |
| Log.e(TAG, "Unable to recover builder", e); |
| // Trying to get the app name from the app info instead. |
| ApplicationInfo appInfo = n.extras.getParcelable( |
| Notification.EXTRA_BUILDER_APPLICATION_INFO, ApplicationInfo.class); |
| if (appInfo != null) { |
| appName = String.valueOf(appInfo.loadLabel(c.getPackageManager())); |
| } |
| } |
| |
| CharSequence title = n.extras.getCharSequence(Notification.EXTRA_TITLE); |
| CharSequence text = n.extras.getCharSequence(Notification.EXTRA_TEXT); |
| CharSequence ticker = n.tickerText; |
| |
| // Some apps just put the app name into the title |
| CharSequence titleOrText = TextUtils.equals(title, appName) ? text : title; |
| |
| CharSequence desc = !TextUtils.isEmpty(titleOrText) ? titleOrText |
| : !TextUtils.isEmpty(ticker) ? ticker : ""; |
| |
| return c.getString(R.string.accessibility_desc_notification_icon, appName, desc); |
| } |
| |
| /** |
| * Set the color that is used to draw decoration like the overflow dot. This will not be applied |
| * to the drawable. |
| */ |
| public void setDecorColor(int iconTint) { |
| mDecorColor = iconTint; |
| updateDecorColor(); |
| } |
| |
| private void initializeDecorColor() { |
| if (isNotification()) { |
| setDecorColor(getContext().getColor(mNightMode |
| ? com.android.internal.R.color.notification_default_color_dark |
| : com.android.internal.R.color.notification_default_color_light)); |
| } |
| } |
| |
| private void updateDecorColor() { |
| int color = NotificationUtils.interpolateColors(mDecorColor, Color.WHITE, mDozeAmount); |
| if (mDotPaint.getColor() != color) { |
| mDotPaint.setColor(color); |
| |
| if (mDotAppearAmount != 0) { |
| invalidate(); |
| } |
| } |
| } |
| |
| /** |
| * Set the static color that should be used for the drawable of this icon if it's not |
| * transitioning this also immediately sets the color. |
| */ |
| public void setStaticDrawableColor(int color) { |
| mDrawableColor = color; |
| setColorInternal(color); |
| updateContrastedStaticColor(); |
| mIconColor = color; |
| mDozer.setColor(color); |
| } |
| |
| private void setColorInternal(int color) { |
| mCurrentSetColor = color; |
| updateIconColor(); |
| } |
| |
| private void updateIconColor() { |
| if (mShowsConversation) { |
| setColorFilter(null); |
| return; |
| } |
| |
| if (mCurrentSetColor != NO_COLOR) { |
| if (mMatrixColorFilter == null) { |
| mMatrix = new float[4 * 5]; |
| mMatrixColorFilter = new ColorMatrixColorFilter(mMatrix); |
| } |
| int color = NotificationUtils.interpolateColors( |
| mCurrentSetColor, Color.WHITE, mDozeAmount); |
| updateTintMatrix(mMatrix, color, DARK_ALPHA_BOOST * mDozeAmount); |
| mMatrixColorFilter.setColorMatrixArray(mMatrix); |
| setColorFilter(null); // setColorFilter only invalidates if the instance changed. |
| setColorFilter(mMatrixColorFilter); |
| } else { |
| mDozer.updateGrayscale(this, mDozeAmount); |
| } |
| } |
| |
| /** |
| * Updates {@param array} such that it represents a matrix that changes RGB to {@param color} |
| * and multiplies the alpha channel with the color's alpha+{@param alphaBoost}. |
| */ |
| private static void updateTintMatrix(float[] array, int color, float alphaBoost) { |
| Arrays.fill(array, 0); |
| array[4] = Color.red(color); |
| array[9] = Color.green(color); |
| array[14] = Color.blue(color); |
| array[18] = Color.alpha(color) / 255f + alphaBoost; |
| } |
| |
| public void setIconColor(int iconColor, boolean animate) { |
| if (mIconColor != iconColor) { |
| mIconColor = iconColor; |
| if (mColorAnimator != null) { |
| mColorAnimator.cancel(); |
| } |
| if (mCurrentSetColor == iconColor) { |
| return; |
| } |
| if (animate && mCurrentSetColor != NO_COLOR) { |
| mAnimationStartColor = mCurrentSetColor; |
| mColorAnimator = ValueAnimator.ofFloat(0.0f, 1.0f); |
| mColorAnimator.setInterpolator(Interpolators.FAST_OUT_SLOW_IN); |
| mColorAnimator.setDuration(ANIMATION_DURATION_FAST); |
| mColorAnimator.addUpdateListener(mColorUpdater); |
| mColorAnimator.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mColorAnimator = null; |
| mAnimationStartColor = NO_COLOR; |
| } |
| }); |
| mColorAnimator.start(); |
| } else { |
| setColorInternal(iconColor); |
| } |
| } |
| } |
| |
| public int getStaticDrawableColor() { |
| return mDrawableColor; |
| } |
| |
| /** |
| * A drawable color that passes GAR on a specific background. |
| * This value is cached. |
| * |
| * @param backgroundColor Background to test against. |
| * @return GAR safe version of {@link StatusBarIconView#getStaticDrawableColor()}. |
| */ |
| int getContrastedStaticDrawableColor(int backgroundColor) { |
| if (mCachedContrastBackgroundColor != backgroundColor) { |
| mCachedContrastBackgroundColor = backgroundColor; |
| updateContrastedStaticColor(); |
| } |
| return mContrastedDrawableColor; |
| } |
| |
| private void updateContrastedStaticColor() { |
| if (Color.alpha(mCachedContrastBackgroundColor) != 255) { |
| mContrastedDrawableColor = mDrawableColor; |
| return; |
| } |
| // We'll modify the color if it doesn't pass GAR |
| int contrastedColor = mDrawableColor; |
| if (!ContrastColorUtil.satisfiesTextContrast(mCachedContrastBackgroundColor, |
| contrastedColor)) { |
| float[] hsl = new float[3]; |
| ColorUtils.colorToHSL(mDrawableColor, hsl); |
| // This is basically a light grey, pushing the color will only distort it. |
| // Best thing to do in here is to fallback to the default color. |
| if (hsl[1] < 0.2f) { |
| contrastedColor = Notification.COLOR_DEFAULT; |
| } |
| boolean isDark = !ContrastColorUtil.isColorLight(mCachedContrastBackgroundColor); |
| contrastedColor = ContrastColorUtil.resolveContrastColor(mContext, |
| contrastedColor, mCachedContrastBackgroundColor, isDark); |
| } |
| mContrastedDrawableColor = contrastedColor; |
| } |
| |
| @Override |
| public void setVisibleState(@StatusBarIconView.VisibleState int state) { |
| setVisibleState(state, true /* animate */, null /* endRunnable */); |
| } |
| |
| @Override |
| public void setVisibleState(@StatusBarIconView.VisibleState int state, boolean animate) { |
| setVisibleState(state, animate, null); |
| } |
| |
| @Override |
| public boolean hasOverlappingRendering() { |
| return false; |
| } |
| |
| public void setVisibleState(int visibleState, boolean animate, Runnable endRunnable) { |
| setVisibleState(visibleState, animate, endRunnable, 0); |
| } |
| |
| /** |
| * Set the visibleState of this view. |
| * |
| * @param visibleState The new state. |
| * @param animate Should we animate? |
| * @param endRunnable The runnable to run at the end. |
| * @param duration The duration of an animation or 0 if the default should be taken. |
| */ |
| public void setVisibleState(int visibleState, boolean animate, Runnable endRunnable, |
| long duration) { |
| boolean runnableAdded = false; |
| if (visibleState != mVisibleState) { |
| mVisibleState = visibleState; |
| if (mIconAppearAnimator != null) { |
| mIconAppearAnimator.cancel(); |
| } |
| if (mDotAnimator != null) { |
| mDotAnimator.cancel(); |
| } |
| if (animate) { |
| float targetAmount = 0.0f; |
| Interpolator interpolator = Interpolators.FAST_OUT_LINEAR_IN; |
| if (visibleState == STATE_ICON) { |
| targetAmount = 1.0f; |
| interpolator = Interpolators.LINEAR_OUT_SLOW_IN; |
| } |
| float currentAmount = getIconAppearAmount(); |
| if (targetAmount != currentAmount) { |
| mIconAppearAnimator = ObjectAnimator.ofFloat(this, ICON_APPEAR_AMOUNT, |
| currentAmount, targetAmount); |
| mIconAppearAnimator.setInterpolator(interpolator); |
| mIconAppearAnimator.setDuration(duration == 0 ? ANIMATION_DURATION_FAST |
| : duration); |
| mIconAppearAnimator.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mIconAppearAnimator = null; |
| runRunnable(endRunnable); |
| } |
| }); |
| mIconAppearAnimator.start(); |
| runnableAdded = true; |
| } |
| |
| targetAmount = visibleState == STATE_ICON ? 2.0f : 0.0f; |
| interpolator = Interpolators.FAST_OUT_LINEAR_IN; |
| if (visibleState == STATE_DOT) { |
| targetAmount = 1.0f; |
| interpolator = Interpolators.LINEAR_OUT_SLOW_IN; |
| } |
| currentAmount = getDotAppearAmount(); |
| if (targetAmount != currentAmount) { |
| mDotAnimator = ObjectAnimator.ofFloat(this, DOT_APPEAR_AMOUNT, |
| currentAmount, targetAmount); |
| mDotAnimator.setInterpolator(interpolator); |
| mDotAnimator.setDuration(duration == 0 ? ANIMATION_DURATION_FAST |
| : duration); |
| final boolean runRunnable = !runnableAdded; |
| mDotAnimator.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| mDotAnimator = null; |
| if (runRunnable) { |
| runRunnable(endRunnable); |
| } |
| } |
| }); |
| mDotAnimator.start(); |
| runnableAdded = true; |
| } |
| } else { |
| setIconAppearAmount(visibleState == STATE_ICON ? 1.0f : 0.0f); |
| setDotAppearAmount(visibleState == STATE_DOT ? 1.0f |
| : visibleState == STATE_ICON ? 2.0f |
| : 0.0f); |
| } |
| } |
| if (!runnableAdded) { |
| runRunnable(endRunnable); |
| } |
| } |
| |
| private void runRunnable(Runnable runnable) { |
| if (runnable != null) { |
| runnable.run(); |
| } |
| } |
| |
| public void setIconAppearAmount(float iconAppearAmount) { |
| if (mIconAppearAmount != iconAppearAmount) { |
| mIconAppearAmount = iconAppearAmount; |
| invalidate(); |
| } |
| } |
| |
| public float getIconAppearAmount() { |
| return mIconAppearAmount; |
| } |
| |
| @StatusBarIconView.VisibleState |
| public int getVisibleState() { |
| return mVisibleState; |
| } |
| |
| public void setDotAppearAmount(float dotAppearAmount) { |
| if (mDotAppearAmount != dotAppearAmount) { |
| mDotAppearAmount = dotAppearAmount; |
| invalidate(); |
| } |
| } |
| |
| public float getDotAppearAmount() { |
| return mDotAppearAmount; |
| } |
| |
| public void setDozing(boolean dozing, boolean fade, long delay) { |
| mDozer.setDozing(f -> { |
| mDozeAmount = f; |
| updateDecorColor(); |
| updateIconColor(); |
| updateAllowAnimation(); |
| }, dozing, fade, delay, this); |
| } |
| |
| private void updateAllowAnimation() { |
| if (mDozeAmount == 0 || mDozeAmount == 1) { |
| setAllowAnimation(mDozeAmount == 0); |
| } |
| } |
| |
| /** |
| * This method returns the drawing rect for the view which is different from the regular |
| * drawing rect, since we layout all children at position 0 and usually the translation is |
| * neglected. The standard implementation doesn't account for translation. |
| * |
| * @param outRect The (scrolled) drawing bounds of the view. |
| */ |
| @Override |
| public void getDrawingRect(Rect outRect) { |
| super.getDrawingRect(outRect); |
| float translationX = getTranslationX(); |
| float translationY = getTranslationY(); |
| outRect.left += translationX; |
| outRect.right += translationX; |
| outRect.top += translationY; |
| outRect.bottom += translationY; |
| } |
| |
| @Override |
| protected void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| super.onLayout(changed, left, top, right, bottom); |
| if (mLayoutRunnable != null) { |
| mLayoutRunnable.run(); |
| mLayoutRunnable = null; |
| } |
| updatePivot(); |
| } |
| |
| private void updatePivot() { |
| if (isLayoutRtl()) { |
| setPivotX((1 + mIconScale) / 2.0f * getWidth()); |
| } else { |
| setPivotX((1 - mIconScale) / 2.0f * getWidth()); |
| } |
| setPivotY((getHeight() - mIconScale * getWidth()) / 2.0f); |
| } |
| |
| public void executeOnLayout(Runnable runnable) { |
| mLayoutRunnable = runnable; |
| } |
| |
| public void setDismissed() { |
| mDismissed = true; |
| if (mOnDismissListener != null) { |
| mOnDismissListener.run(); |
| } |
| } |
| |
| public boolean isDismissed() { |
| return mDismissed; |
| } |
| |
| public void setOnDismissListener(Runnable onDismissListener) { |
| mOnDismissListener = onDismissListener; |
| } |
| |
| @Override |
| public void onDarkChanged(ArrayList<Rect> areas, float darkIntensity, int tint) { |
| int areaTint = getTint(areas, this, tint); |
| ColorStateList color = ColorStateList.valueOf(areaTint); |
| setImageTintList(color); |
| setDecorColor(areaTint); |
| } |
| |
| @Override |
| public boolean isIconVisible() { |
| return mIcon != null && mIcon.visible; |
| } |
| |
| @Override |
| public boolean isIconBlocked() { |
| return mBlocked; |
| } |
| |
| public void setIncreasedSize(boolean increasedSize) { |
| mIncreasedSize = increasedSize; |
| maybeUpdateIconScaleDimens(); |
| } |
| |
| /** |
| * Sets whether this icon shows a person and should be tinted. |
| * If the state differs from the supplied setting, this |
| * will update the icon colors. |
| * |
| * @param showsConversation Whether the icon shows a person |
| */ |
| public void setShowsConversation(boolean showsConversation) { |
| if (mShowsConversation != showsConversation) { |
| mShowsConversation = showsConversation; |
| updateIconColor(); |
| } |
| } |
| |
| /** |
| * @return if this icon shows a conversation |
| */ |
| public boolean showsConversation() { |
| return mShowsConversation; |
| } |
| } |
