Fold to AOD animation: part 2, add fold to aod controller (418683f5) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/keyguard/AnimatableClockController.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -168,6 +168,12 @@ public class AnimatableClockController extends ViewController<AnimatableClockVie
		if (!mIsDozing) mView.animateAppearOnLockscreen();
		}

		/** Animate the clock appearance when a foldable device goes from fully-open/half-open state to
		* fully folded state and it goes to sleep (always on display screen) */
		public void animateFoldAppear() {
		mView.animateFoldAppear();
		}

		/**
		* Updates the time for the view.
		*/

packages/SystemUI/src/com/android/keyguard/AnimatableClockView.java

deleted100644 → 0

+0 −315

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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.keyguard;

		import android.annotation.FloatRange;
		import android.annotation.IntRange;
		import android.content.Context;
		import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.graphics.Canvas;
		import android.text.format.DateFormat;
		import android.util.AttributeSet;
		import android.widget.TextView;

		import com.android.systemui.R;

		import java.util.Calendar;
		import java.util.Locale;
		import java.util.TimeZone;

		import kotlin.Unit;

		/**
		* Displays the time with the hour positioned above the minutes. (ie: 09 above 30 is 9:30)
		* The time's text color is a gradient that changes its colors based on its controller.
		*/
		public class AnimatableClockView extends TextView {
		private static final CharSequence DOUBLE_LINE_FORMAT_12_HOUR = "hh\nmm";
		private static final CharSequence DOUBLE_LINE_FORMAT_24_HOUR = "HH\nmm";
		private static final long DOZE_ANIM_DURATION = 300;
		private static final long APPEAR_ANIM_DURATION = 350;
		private static final long CHARGE_ANIM_DURATION_PHASE_0 = 500;
		private static final long CHARGE_ANIM_DURATION_PHASE_1 = 1000;

		private final Calendar mTime = Calendar.getInstance();

		private final int mDozingWeight;
		private final int mLockScreenWeight;
		private CharSequence mFormat;
		private CharSequence mDescFormat;
		private int mDozingColor;
		private int mLockScreenColor;
		private float mLineSpacingScale = 1f;
		private int mChargeAnimationDelay = 0;

		private TextAnimator mTextAnimator = null;
		private Runnable mOnTextAnimatorInitialized;

		private boolean mIsSingleLine;

		public AnimatableClockView(Context context) {
		this(context, null, 0, 0);
		}

		public AnimatableClockView(Context context, AttributeSet attrs) {
		this(context, attrs, 0, 0);
		}

		public AnimatableClockView(Context context, AttributeSet attrs, int defStyleAttr) {
		this(context, attrs, defStyleAttr, 0);
		}

		public AnimatableClockView(Context context, AttributeSet attrs, int defStyleAttr,
		int defStyleRes) {
		super(context, attrs, defStyleAttr, defStyleRes);
		TypedArray ta = context.obtainStyledAttributes(
		attrs, R.styleable.AnimatableClockView, defStyleAttr, defStyleRes);
		try {
		mDozingWeight = ta.getInt(R.styleable.AnimatableClockView_dozeWeight, 100);
		mLockScreenWeight = ta.getInt(R.styleable.AnimatableClockView_lockScreenWeight, 300);
		mChargeAnimationDelay = ta.getInt(
		R.styleable.AnimatableClockView_chargeAnimationDelay, 200);
		} finally {
		ta.recycle();
		}

		ta = context.obtainStyledAttributes(
		attrs, android.R.styleable.TextView, defStyleAttr, defStyleRes);
		try {
		mIsSingleLine = ta.getBoolean(android.R.styleable.TextView_singleLine, false);
		} finally {
		ta.recycle();
		}

		refreshFormat();
		}

		@Override
		public void onAttachedToWindow() {
		super.onAttachedToWindow();
		refreshFormat();
		}

		@Override
		public void onDetachedFromWindow() {
		super.onDetachedFromWindow();
		}

		int getDozingWeight() {
		if (useBoldedVersion()) {
		return mDozingWeight + 100;
		}
		return mDozingWeight;
		}

		int getLockScreenWeight() {
		if (useBoldedVersion()) {
		return mLockScreenWeight + 100;
		}
		return mLockScreenWeight;
		}

		/**
		* Whether to use a bolded version based on the user specified fontWeightAdjustment.
		*/
		boolean useBoldedVersion() {
		// "Bold text" fontWeightAdjustment is 300.
		return getResources().getConfiguration().fontWeightAdjustment > 100;
		}

		void refreshTime() {
		mTime.setTimeInMillis(System.currentTimeMillis());
		setText(DateFormat.format(mFormat, mTime));
		setContentDescription(DateFormat.format(mDescFormat, mTime));
		}

		void onTimeZoneChanged(TimeZone timeZone) {
		mTime.setTimeZone(timeZone);
		refreshFormat();
		}

		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		super.onMeasure(widthMeasureSpec, heightMeasureSpec);
		if (mTextAnimator == null) {
		mTextAnimator = new TextAnimator(
		getLayout(),
		() -> {
		invalidate();
		return Unit.INSTANCE;
		});
		if (mOnTextAnimatorInitialized != null) {
		mOnTextAnimatorInitialized.run();
		mOnTextAnimatorInitialized = null;
		}
		} else {
		mTextAnimator.updateLayout(getLayout());
		}
		}

		@Override
		protected void onDraw(Canvas canvas) {
		mTextAnimator.draw(canvas);
		}

		void setLineSpacingScale(float scale) {
		mLineSpacingScale = scale;
		setLineSpacing(0, mLineSpacingScale);
		}

		void setColors(int dozingColor, int lockScreenColor) {
		mDozingColor = dozingColor;
		mLockScreenColor = lockScreenColor;
		}

		void animateAppearOnLockscreen() {
		if (mTextAnimator == null) {
		return;
		}

		setTextStyle(
		getDozingWeight(),
		-1 /* text size, no update */,
		mLockScreenColor,
		false /* animate */,
		0 /* duration */,
		0 /* delay */,
		null /* onAnimationEnd */);

		setTextStyle(
		getLockScreenWeight(),
		-1 /* text size, no update */,
		mLockScreenColor,
		true, /* animate */
		APPEAR_ANIM_DURATION,
		0 /* delay */,
		null /* onAnimationEnd */);
		}

		void animateCharge(DozeStateGetter dozeStateGetter) {
		if (mTextAnimator == null \|\| mTextAnimator.isRunning()) {
		// Skip charge animation if dozing animation is already playing.
		return;
		}
		Runnable startAnimPhase2 = () -> setTextStyle(
		dozeStateGetter.isDozing() ? getDozingWeight() : getLockScreenWeight() /* weight */,
		-1,
		null,
		true /* animate */,
		CHARGE_ANIM_DURATION_PHASE_1,
		0 /* delay */,
		null /* onAnimationEnd */);
		setTextStyle(dozeStateGetter.isDozing()
		? getLockScreenWeight()
		: getDozingWeight()/* weight */,
		-1,
		null,
		true /* animate */,
		CHARGE_ANIM_DURATION_PHASE_0,
		mChargeAnimationDelay,
		startAnimPhase2);
		}

		void animateDoze(boolean isDozing, boolean animate) {
		setTextStyle(isDozing ? getDozingWeight() : getLockScreenWeight() /* weight */,
		-1,
		isDozing ? mDozingColor : mLockScreenColor,
		animate,
		DOZE_ANIM_DURATION,
		0 /* delay */,
		null /* onAnimationEnd */);
		}

		/**
		* Set text style with an optional animation.
		*
		* By passing -1 to weight, the view preserves its current weight.
		* By passing -1 to textSize, the view preserves its current text size.
		*
		* @param weight text weight.
		* @param textSize font size.
		* @param animate true to animate the text style change, otherwise false.
		*/
		private void setTextStyle(
		@IntRange(from = 0, to = 1000) int weight,
		@FloatRange(from = 0) float textSize,
		Integer color,
		boolean animate,
		long duration,
		long delay,
		Runnable onAnimationEnd) {
		if (mTextAnimator != null) {
		mTextAnimator.setTextStyle(weight, textSize, color, animate, duration, null,
		delay, onAnimationEnd);
		} else {
		// when the text animator is set, update its start values
		mOnTextAnimatorInitialized =
		() -> mTextAnimator.setTextStyle(
		weight, textSize, color, false, duration, null,
		delay, onAnimationEnd);
		}
		}

		void refreshFormat() {
		Patterns.update(mContext);

		final boolean use24HourFormat = DateFormat.is24HourFormat(getContext());
		if (mIsSingleLine && use24HourFormat) {
		mFormat = Patterns.sClockView24;
		} else if (!mIsSingleLine && use24HourFormat) {
		mFormat = DOUBLE_LINE_FORMAT_24_HOUR;
		} else if (mIsSingleLine && !use24HourFormat) {
		mFormat = Patterns.sClockView12;
		} else {
		mFormat = DOUBLE_LINE_FORMAT_12_HOUR;
		}

		mDescFormat = use24HourFormat ? Patterns.sClockView24 : Patterns.sClockView12;
		refreshTime();
		}

		// DateFormat.getBestDateTimePattern is extremely expensive, and refresh is called often.
		// This is an optimization to ensure we only recompute the patterns when the inputs change.
		private static final class Patterns {
		static String sClockView12;
		static String sClockView24;
		static String sCacheKey;

		static void update(Context context) {
		final Locale locale = Locale.getDefault();
		final Resources res = context.getResources();
		final String clockView12Skel = res.getString(R.string.clock_12hr_format);
		final String clockView24Skel = res.getString(R.string.clock_24hr_format);
		final String key = locale.toString() + clockView12Skel + clockView24Skel;
		if (key.equals(sCacheKey)) return;
		sClockView12 = DateFormat.getBestDateTimePattern(locale, clockView12Skel);

		// CLDR insists on adding an AM/PM indicator even though it wasn't in the skeleton
		// format. The following code removes the AM/PM indicator if we didn't want it.
		if (!clockView12Skel.contains("a")) {
		sClockView12 = sClockView12.replaceAll("a", "").trim();
		}
		sClockView24 = DateFormat.getBestDateTimePattern(locale, clockView24Skel);
		sCacheKey = key;
		}
		}

		interface DozeStateGetter {
		boolean isDozing();
		}
		}

packages/SystemUI/src/com/android/keyguard/AnimatableClockView.kt

0 → 100644

+370 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.keyguard

		import android.animation.TimeInterpolator
		import android.annotation.ColorInt
		import android.annotation.FloatRange
		import android.annotation.IntRange
		import android.annotation.SuppressLint
		import android.content.Context
		import android.graphics.Canvas
		import android.text.format.DateFormat
		import android.util.AttributeSet
		import android.widget.TextView
		import com.android.systemui.R
		import com.android.systemui.animation.Interpolators
		import com.android.systemui.statusbar.notification.stack.StackStateAnimator
		import java.util.Calendar
		import java.util.Locale
		import java.util.TimeZone

		/**
		* Displays the time with the hour positioned above the minutes. (ie: 09 above 30 is 9:30)
		* The time's text color is a gradient that changes its colors based on its controller.
		*/
		class AnimatableClockView @JvmOverloads constructor(
		context: Context,
		attrs: AttributeSet? = null,
		defStyleAttr: Int = 0,
		defStyleRes: Int = 0
		) : TextView(context, attrs, defStyleAttr, defStyleRes) {

		private val time = Calendar.getInstance()

		private val dozingWeightInternal: Int
		private val lockScreenWeightInternal: Int
		private val isSingleLineInternal: Boolean

		private var format: CharSequence? = null
		private var descFormat: CharSequence? = null

		@ColorInt
		private var dozingColor = 0

		@ColorInt
		private var lockScreenColor = 0

		private var lineSpacingScale = 1f
		private val chargeAnimationDelay: Int
		private var textAnimator: TextAnimator? = null
		private var onTextAnimatorInitialized: Runnable? = null

		val dozingWeight: Int
		get() = if (useBoldedVersion()) dozingWeightInternal + 100 else dozingWeightInternal

		val lockScreenWeight: Int
		get() = if (useBoldedVersion()) lockScreenWeightInternal + 100 else lockScreenWeightInternal

		init {
		val animatableClockViewAttributes = context.obtainStyledAttributes(
		attrs, R.styleable.AnimatableClockView, defStyleAttr, defStyleRes
		)

		try {
		dozingWeightInternal = animatableClockViewAttributes.getInt(
		R.styleable.AnimatableClockView_dozeWeight,
		100
		)
		lockScreenWeightInternal = animatableClockViewAttributes.getInt(
		R.styleable.AnimatableClockView_lockScreenWeight,
		300
		)
		chargeAnimationDelay = animatableClockViewAttributes.getInt(
		R.styleable.AnimatableClockView_chargeAnimationDelay, 200
		)
		} finally {
		animatableClockViewAttributes.recycle()
		}

		val textViewAttributes = context.obtainStyledAttributes(
		attrs, android.R.styleable.TextView,
		defStyleAttr, defStyleRes
		)

		isSingleLineInternal =
		try {
		textViewAttributes.getBoolean(android.R.styleable.TextView_singleLine, false)
		} finally {
		textViewAttributes.recycle()
		}

		refreshFormat()
		}

		override fun onAttachedToWindow() {
		super.onAttachedToWindow()
		refreshFormat()
		}

		/**
		* Whether to use a bolded version based on the user specified fontWeightAdjustment.
		*/
		fun useBoldedVersion(): Boolean {
		// "Bold text" fontWeightAdjustment is 300.
		return resources.configuration.fontWeightAdjustment > 100
		}

		fun refreshTime() {
		time.timeInMillis = System.currentTimeMillis()
		text = DateFormat.format(format, time)
		contentDescription = DateFormat.format(descFormat, time)
		}

		fun onTimeZoneChanged(timeZone: TimeZone?) {
		time.timeZone = timeZone
		refreshFormat()
		}

		@SuppressLint("DrawAllocation")
		override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
		super.onMeasure(widthMeasureSpec, heightMeasureSpec)
		val animator = textAnimator
		if (animator == null) {
		textAnimator = TextAnimator(layout) { invalidate() }
		onTextAnimatorInitialized?.run()
		onTextAnimatorInitialized = null
		} else {
		animator.updateLayout(layout)
		}
		}

		override fun onDraw(canvas: Canvas) {
		textAnimator?.draw(canvas)
		}

		fun setLineSpacingScale(scale: Float) {
		lineSpacingScale = scale
		setLineSpacing(0f, lineSpacingScale)
		}

		fun setColors(@ColorInt dozingColor: Int, lockScreenColor: Int) {
		this.dozingColor = dozingColor
		this.lockScreenColor = lockScreenColor
		}

		fun animateAppearOnLockscreen() {
		if (textAnimator == null) {
		return
		}
		setTextStyle(
		weight = dozingWeight,
		textSize = -1f,
		color = lockScreenColor,
		animate = false,
		duration = 0,
		delay = 0,
		onAnimationEnd = null
		)
		setTextStyle(
		weight = lockScreenWeight,
		textSize = -1f,
		color = lockScreenColor,
		animate = true,
		duration = APPEAR_ANIM_DURATION,
		delay = 0,
		onAnimationEnd = null
		)
		}

		fun animateFoldAppear() {
		if (textAnimator == null) {
		return
		}
		setTextStyle(
		weight = lockScreenWeightInternal,
		textSize = -1f,
		color = lockScreenColor,
		animate = false,
		duration = 0,
		delay = 0,
		onAnimationEnd = null
		)
		setTextStyle(
		weight = dozingWeightInternal,
		textSize = -1f,
		color = dozingColor,
		animate = true,
		interpolator = Interpolators.EMPHASIZED_DECELERATE,
		duration = StackStateAnimator.ANIMATION_DURATION_FOLD_TO_AOD.toLong(),
		delay = 0,
		onAnimationEnd = null
		)
		}

		fun animateCharge(dozeStateGetter: DozeStateGetter) {
		if (textAnimator == null \|\| textAnimator!!.isRunning()) {
		// Skip charge animation if dozing animation is already playing.
		return
		}
		val startAnimPhase2 = Runnable {
		setTextStyle(
		weight = if (dozeStateGetter.isDozing) dozingWeight else lockScreenWeight,
		textSize = -1f,
		color = null,
		animate = true,
		duration = CHARGE_ANIM_DURATION_PHASE_1,
		delay = 0,
		onAnimationEnd = null
		)
		}
		setTextStyle(
		weight = if (dozeStateGetter.isDozing) lockScreenWeight else dozingWeight,
		textSize = -1f,
		color = null,
		animate = true,
		duration = CHARGE_ANIM_DURATION_PHASE_0,
		delay = chargeAnimationDelay.toLong(),
		onAnimationEnd = startAnimPhase2
		)
		}

		fun animateDoze(isDozing: Boolean, animate: Boolean) {
		setTextStyle(
		weight = if (isDozing) dozingWeight else lockScreenWeight,
		textSize = -1f,
		color = if (isDozing) dozingColor else lockScreenColor,
		animate = animate,
		duration = DOZE_ANIM_DURATION,
		delay = 0,
		onAnimationEnd = null
		)
		}

		/**
		* Set text style with an optional animation.
		*
		* By passing -1 to weight, the view preserves its current weight.
		* By passing -1 to textSize, the view preserves its current text size.
		*
		* @param weight text weight.
		* @param textSize font size.
		* @param animate true to animate the text style change, otherwise false.
		*/
		private fun setTextStyle(
		@IntRange(from = 0, to = 1000) weight: Int,
		@FloatRange(from = 0.0) textSize: Float,
		color: Int?,
		animate: Boolean,
		interpolator: TimeInterpolator?,
		duration: Long,
		delay: Long,
		onAnimationEnd: Runnable?
		) {
		if (textAnimator != null) {
		textAnimator?.setTextStyle(
		weight = weight,
		textSize = textSize,
		color = color,
		animate = animate,
		duration = duration,
		interpolator = interpolator,
		delay = delay,
		onAnimationEnd = onAnimationEnd
		)
		} else {
		// when the text animator is set, update its start values
		onTextAnimatorInitialized = Runnable {
		textAnimator?.setTextStyle(
		weight = weight,
		textSize = textSize,
		color = color,
		animate = false,
		duration = duration,
		interpolator = interpolator,
		delay = delay,
		onAnimationEnd = onAnimationEnd
		)
		}
		}
		}

		private fun setTextStyle(
		@IntRange(from = 0, to = 1000) weight: Int,
		@FloatRange(from = 0.0) textSize: Float,
		color: Int?,
		animate: Boolean,
		duration: Long,
		delay: Long,
		onAnimationEnd: Runnable?
		) {
		setTextStyle(
		weight = weight,
		textSize = textSize,
		color = color,
		animate = animate,
		interpolator = null,
		duration = duration,
		delay = delay,
		onAnimationEnd = onAnimationEnd
		)
		}

		fun refreshFormat() {
		Patterns.update(context)
		val use24HourFormat = DateFormat.is24HourFormat(context)

		format = when {
		isSingleLineInternal && use24HourFormat -> Patterns.sClockView24
		!isSingleLineInternal && use24HourFormat -> DOUBLE_LINE_FORMAT_24_HOUR
		isSingleLineInternal && !use24HourFormat -> Patterns.sClockView12
		else -> DOUBLE_LINE_FORMAT_12_HOUR
		}

		descFormat = if (use24HourFormat) Patterns.sClockView24 else Patterns.sClockView12

		refreshTime()
		}

		// DateFormat.getBestDateTimePattern is extremely expensive, and refresh is called often.
		// This is an optimization to ensure we only recompute the patterns when the inputs change.
		private object Patterns {
		var sClockView12: String? = null
		var sClockView24: String? = null
		var sCacheKey: String? = null

		fun update(context: Context) {
		val locale = Locale.getDefault()
		val res = context.resources
		val clockView12Skel = res.getString(R.string.clock_12hr_format)
		val clockView24Skel = res.getString(R.string.clock_24hr_format)
		val key = locale.toString() + clockView12Skel + clockView24Skel
		if (key == sCacheKey) return

		val clockView12 = DateFormat.getBestDateTimePattern(locale, clockView12Skel)
		sClockView12 = clockView12

		// CLDR insists on adding an AM/PM indicator even though it wasn't in the skeleton
		// format. The following code removes the AM/PM indicator if we didn't want it.
		if (!clockView12Skel.contains("a")) {
		sClockView12 = clockView12.replace("a".toRegex(), "").trim { it <= ' ' }
		}
		sClockView24 = DateFormat.getBestDateTimePattern(locale, clockView24Skel)
		sCacheKey = key
		}
		}

		interface DozeStateGetter {
		val isDozing: Boolean
		}
		}

		private const val DOUBLE_LINE_FORMAT_12_HOUR = "hh\nmm"
		private const val DOUBLE_LINE_FORMAT_24_HOUR = "HH\nmm"
		private const val DOZE_ANIM_DURATION: Long = 300
		private const val APPEAR_ANIM_DURATION: Long = 350
		private const val CHARGE_ANIM_DURATION_PHASE_0: Long = 500
		private const val CHARGE_ANIM_DURATION_PHASE_1: Long = 1000

packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitch.java

+16 −4

File changed.

Preview size limit exceeded, changes collapsed.

packages/SystemUI/src/com/android/keyguard/KeyguardClockSwitchController.java

+11 −4

Original line number	Diff line number	Diff line
		@@ -292,17 +292,24 @@ public class KeyguardClockSwitchController extends ViewController<KeyguardClockS
		* Set which clock should be displayed on the keyguard. The other one will be automatically
		* hidden.
		*/
		public void displayClock(@KeyguardClockSwitch.ClockSize int clockSize) {
		public void displayClock(@KeyguardClockSwitch.ClockSize int clockSize, boolean animate) {
		if (!mCanShowDoubleLineClock && clockSize == KeyguardClockSwitch.LARGE) {
		return;
		}

		boolean appeared = mView.switchToClock(clockSize);
		if (appeared && clockSize == LARGE) {
		boolean appeared = mView.switchToClock(clockSize, animate);
		if (animate && appeared && clockSize == LARGE) {
		mLargeClockViewController.animateAppear();
		}
		}

		public void animateFoldToAod() {
		if (mClockViewController != null) {
		mClockViewController.animateFoldAppear();
		mLargeClockViewController.animateFoldAppear();
		}
		}

		/**
		* If we're presenting a custom clock of just the default one.
		*/
		@@ -445,7 +452,7 @@ public class KeyguardClockSwitchController extends ViewController<KeyguardClockS
		Settings.Secure.LOCKSCREEN_USE_DOUBLE_LINE_CLOCK, 1) != 0;

		if (!mCanShowDoubleLineClock) {
		mUiExecutor.execute(() -> displayClock(KeyguardClockSwitch.SMALL));
		mUiExecutor.execute(() -> displayClock(KeyguardClockSwitch.SMALL, /* animate */ true));
		}
		}
		}