Add support for seconds hand to AnalogClock (3e2c8f17) · Commits · e / os / android_frameworks_base

core/api/current.txt

+5 −0

Original line number	Diff line number	Diff line
		@@ -723,6 +723,7 @@ package android {
		field public static final int gwpAsanMode = 16844310; // 0x1010616
		field public static final int hand_hour = 16843011; // 0x1010103
		field public static final int hand_minute = 16843012; // 0x1010104
		field public static final int hand_second = 16844324; // 0x1010624
		field public static final int handle = 16843354; // 0x101025a
		field public static final int handleProfiling = 16842786; // 0x1010022
		field public static final int hapticFeedbackEnabled = 16843358; // 0x101025e
		@@ -53076,6 +53077,10 @@ package android.widget {
		ctor @Deprecated public AnalogClock(android.content.Context, android.util.AttributeSet);
		ctor @Deprecated public AnalogClock(android.content.Context, android.util.AttributeSet, int);
		ctor @Deprecated public AnalogClock(android.content.Context, android.util.AttributeSet, int, int);
		method @Deprecated public void setDial(@NonNull android.graphics.drawable.Icon);
		method @Deprecated public void setHourHand(@NonNull android.graphics.drawable.Icon);
		method @Deprecated public void setMinuteHand(@NonNull android.graphics.drawable.Icon);
		method @Deprecated public void setSecondHand(@Nullable android.graphics.drawable.Icon);
		}

		public class ArrayAdapter<T> extends android.widget.BaseAdapter implements android.widget.Filterable android.widget.ThemedSpinnerAdapter {

core/java/android/widget/AnalogClock.java

+104 −10

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package android.widget;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		@@ -25,8 +27,10 @@ import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.graphics.Canvas;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.Icon;
		import android.text.format.DateUtils;
		import android.util.AttributeSet;
		import android.view.RemotableViewMethod;
		import android.view.View;
		import android.widget.RemoteViews.RemoteView;

		@@ -42,25 +46,32 @@ import java.time.ZoneId;
		* @attr ref android.R.styleable#AnalogClock_dial
		* @attr ref android.R.styleable#AnalogClock_hand_hour
		* @attr ref android.R.styleable#AnalogClock_hand_minute
		* @attr ref android.R.styleable#AnalogClock_hand_second
		* @deprecated This widget is no longer supported.
		*/
		@RemoteView
		@Deprecated
		public class AnalogClock extends View {
		/** How often the clock should refresh to make the seconds hand advance at ~15 FPS. */
		private static final long SECONDS_TICK_FREQUENCY_MS = 1000 / 15;

		private Clock mClock;

		@UnsupportedAppUsage
		private Drawable mHourHand;
		@UnsupportedAppUsage
		private Drawable mMinuteHand;
		@Nullable
		private Drawable mSecondHand;
		@UnsupportedAppUsage
		private Drawable mDial;

		private int mDialWidth;
		private int mDialHeight;

		private boolean mAttached;
		private boolean mVisible;

		private float mSeconds;
		private float mMinutes;
		private float mHour;
		private boolean mChanged;
		@@ -101,18 +112,70 @@ public class AnalogClock extends View {
		mMinuteHand = context.getDrawable(com.android.internal.R.drawable.clock_hand_minute);
		}

		mSecondHand = a.getDrawable(com.android.internal.R.styleable.AnalogClock_hand_second);

		mClock = Clock.systemDefaultZone();

		mDialWidth = mDial.getIntrinsicWidth();
		mDialHeight = mDial.getIntrinsicHeight();
		}

		/** Sets the dial of the clock to the specified Icon. */
		@RemotableViewMethod
		public void setDial(@NonNull Icon icon) {
		mDial = icon.loadDrawable(getContext());
		mDialWidth = mDial.getIntrinsicWidth();
		mDialHeight = mDial.getIntrinsicHeight();

		mChanged = true;
		invalidate();
		}

		/** Sets the hour hand of the clock to the specified Icon. */
		@RemotableViewMethod
		public void setHourHand(@NonNull Icon icon) {
		mHourHand = icon.loadDrawable(getContext());

		mChanged = true;
		invalidate();
		}

		/** Sets the minute hand of the clock to the specified Icon. */
		@RemotableViewMethod
		public void setMinuteHand(@NonNull Icon icon) {
		mMinuteHand = icon.loadDrawable(getContext());

		mChanged = true;
		invalidate();
		}

		/**
		* Sets the second hand of the clock to the specified Icon, or hides the second hand if it is
		* null.
		*/
		@RemotableViewMethod
		public void setSecondHand(@Nullable Icon icon) {
		mSecondHand = icon == null ? null : icon.loadDrawable(getContext());
		mSecondsTick.run();

		mChanged = true;
		invalidate();
		}

		@Override
		protected void onAttachedToWindow() {
		super.onAttachedToWindow();
		public void onVisibilityAggregated(boolean isVisible) {
		super.onVisibilityAggregated(isVisible);

		if (isVisible) {
		onVisible();
		} else {
		onInvisible();
		}
		}

		if (!mAttached) {
		mAttached = true;
		private void onVisible() {
		if (!mVisible) {
		mVisible = true;
		IntentFilter filter = new IntentFilter();

		filter.addAction(Intent.ACTION_TIME_TICK);
		@@ -128,6 +191,8 @@ public class AnalogClock extends View {
		// user not the one the context is for.
		getContext().registerReceiverAsUser(mIntentReceiver,
		android.os.Process.myUserHandle(), filter, null, getHandler());

		mSecondsTick.run();
		}

		// NOTE: It's safe to do these after registering the receiver since the receiver always runs
		@@ -140,12 +205,11 @@ public class AnalogClock extends View {
		onTimeChanged();
		}

		@Override
		protected void onDetachedFromWindow() {
		super.onDetachedFromWindow();
		if (mAttached) {
		private void onInvisible() {
		if (mVisible) {
		getContext().unregisterReceiver(mIntentReceiver);
		mAttached = false;
		removeCallbacks(mSecondsTick);
		mVisible = false;
		}
		}

		@@ -237,6 +301,20 @@ public class AnalogClock extends View {
		minuteHand.draw(canvas);
		canvas.restore();

		final Drawable secondHand = mSecondHand;
		if (secondHand != null) {
		canvas.save();
		canvas.rotate(mSeconds / 60.0f * 360.0f, x, y);

		if (changed) {
		w = secondHand.getIntrinsicWidth();
		h = secondHand.getIntrinsicHeight();
		secondHand.setBounds(x - (w / 2), y - (h / 2), x + (w / 2), y + (h / 2));
		}
		secondHand.draw(canvas);
		canvas.restore();
		}

		if (scaled) {
		canvas.restore();
		}
		@@ -250,6 +328,7 @@ public class AnalogClock extends View {
		int minute = localDateTime.getMinute();
		int second = localDateTime.getSecond();

		mSeconds = second + localDateTime.getNano() / 1_000_000_000f;
		mMinutes = minute + second / 60.0f;
		mHour = hour + mMinutes / 60.0f;
		mChanged = true;
		@@ -271,6 +350,21 @@ public class AnalogClock extends View {
		}
		};

		private final Runnable mSecondsTick = new Runnable() {
		@Override
		public void run() {
		if (!mVisible \|\| mSecondHand == null) {
		return;
		}

		onTimeChanged();

		invalidate();

		postDelayed(this, SECONDS_TICK_FREQUENCY_MS);
		}
		};

		private void updateContentDescription(long timeMillis) {
		final int flags = DateUtils.FORMAT_SHOW_TIME \| DateUtils.FORMAT_24HOUR;
		String contentDescription = DateUtils.formatDateTime(mContext, timeMillis, flags);

core/res/res/values/attrs.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -4078,6 +4078,7 @@
		<attr name="dial" format="reference"/>
		<attr name="hand_hour" format="reference"/>
		<attr name="hand_minute" format="reference"/>
		<attr name="hand_second" format="reference"/>
		</declare-styleable>
		<declare-styleable name="Button">
		</declare-styleable>

core/res/res/values/public.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -3060,6 +3060,7 @@
		<public name="sspAdvancedPattern" />
		<public name="fontProviderSystemFontFamily" />
		<public name="edgeEffectType" />
		<public name="hand_second" />
		</public-group>

		<public-group type="drawable" first-id="0x010800b5">