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-rwxr-xr-xcore/java/android/animation/ValueAnimator.java2
-rw-r--r--core/java/android/os/FileUtils.java10
-rw-r--r--core/java/android/view/Choreographer.java282
-rw-r--r--core/java/android/view/View.java57
-rw-r--r--core/java/android/view/ViewRootImpl.java8
-rw-r--r--core/java/android/widget/Switch.java129
6 files changed, 382 insertions, 106 deletions
diff --git a/core/java/android/animation/ValueAnimator.java b/core/java/android/animation/ValueAnimator.java
index 6fbeee3..954ae66 100755
--- a/core/java/android/animation/ValueAnimator.java
+++ b/core/java/android/animation/ValueAnimator.java
@@ -645,7 +645,7 @@ public class ValueAnimator extends Animator {
// onAnimate to process the next frame of the animations.
if (!mAnimationScheduled
&& (!mAnimations.isEmpty() || !mDelayedAnims.isEmpty())) {
- mChoreographer.postAnimationCallback(this);
+ mChoreographer.postAnimationCallback(this, null);
mAnimationScheduled = true;
}
}
diff --git a/core/java/android/os/FileUtils.java b/core/java/android/os/FileUtils.java
index 215e836..6c1445d 100644
--- a/core/java/android/os/FileUtils.java
+++ b/core/java/android/os/FileUtils.java
@@ -28,6 +28,8 @@ import java.util.regex.Pattern;
import java.util.zip.CRC32;
import java.util.zip.CheckedInputStream;
+import libcore.io.Os;
+import libcore.io.StructStat;
/**
* Tools for managing files. Not for public consumption.
@@ -52,8 +54,10 @@ public class FileUtils {
/**
* File status information. This class maps directly to the POSIX stat structure.
+ * @deprecated use {@link StructStat} instead.
* @hide
*/
+ @Deprecated
public static final class FileStatus {
public int dev;
public int ino;
@@ -77,7 +81,9 @@ public class FileUtils {
* exists.
* @return true if the file exists and false if it does not exist. If you do not have
* permission to stat the file, then this method will return false.
+ * @deprecated use {@link Os#stat(String)} instead.
*/
+ @Deprecated
public static boolean getFileStatus(String path, FileStatus status) {
StrictMode.noteDiskRead();
return getFileStatusNative(path, status);
@@ -90,6 +96,10 @@ public class FileUtils {
public static native int setPermissions(String file, int mode, int uid, int gid);
+ /**
+ * @deprecated use {@link Os#stat(String)} instead.
+ */
+ @Deprecated
public static native int getPermissions(String file, int[] outPermissions);
public static native int setUMask(int mask);
diff --git a/core/java/android/view/Choreographer.java b/core/java/android/view/Choreographer.java
index f4d7af9..10edc06 100644
--- a/core/java/android/view/Choreographer.java
+++ b/core/java/android/view/Choreographer.java
@@ -81,8 +81,8 @@ public final class Choreographer {
private static final int MSG_DO_ANIMATION = 0;
private static final int MSG_DO_DRAW = 1;
private static final int MSG_DO_SCHEDULE_VSYNC = 2;
- private static final int MSG_POST_DELAYED_ANIMATION = 3;
- private static final int MSG_POST_DELAYED_DRAW = 4;
+ private static final int MSG_DO_SCHEDULE_ANIMATION = 3;
+ private static final int MSG_DO_SCHEDULE_DRAW = 4;
private final Object mLock = new Object();
@@ -152,134 +152,158 @@ public final class Choreographer {
}
/**
+ * Subtracts typical frame delay time from a delay interval in milliseconds.
+ *
+ * This method can be used to compensate for animation delay times that have baked
+ * in assumptions about the frame delay. For example, it's quite common for code to
+ * assume a 60Hz frame time and bake in a 16ms delay. When we call
+ * {@link #postAnimationCallbackDelayed} we want to know how long to wait before
+ * posting the animation callback but let the animation timer take care of the remaining
+ * frame delay time.
+ *
+ * This method is somewhat conservative about how much of the frame delay it
+ * subtracts. It uses the same value returned by {@link #getFrameDelay} which by
+ * default is 10ms even though many parts of the system assume 16ms. Consequently,
+ * we might still wait 6ms before posting an animation callback that we want to run
+ * on the next frame, but this is much better than waiting a whole 16ms and likely
+ * missing the deadline.
+ *
+ * @param delayMillis The original delay time including an assumed frame delay.
+ * @return The adjusted delay time with the assumed frame delay subtracted out.
+ */
+ public static long subtractFrameDelay(long delayMillis) {
+ final long frameDelay = sFrameDelay;
+ return delayMillis <= frameDelay ? 0 : delayMillis - frameDelay;
+ }
+
+ /**
* Posts a callback to run on the next animation cycle.
* The callback only runs once and then is automatically removed.
*
- * @param runnable The callback to run during the next animation cycle.
+ * @param action The callback action to run during the next animation cycle.
+ * @param token The callback token, or null if none.
*
* @see #removeAnimationCallback
*/
- public void postAnimationCallback(Runnable runnable) {
- if (runnable == null) {
- throw new IllegalArgumentException("runnable must not be null");
- }
- postAnimationCallbackUnchecked(runnable);
- }
-
- private void postAnimationCallbackUnchecked(Runnable runnable) {
- synchronized (mLock) {
- mAnimationCallbacks = addCallbackLocked(mAnimationCallbacks, runnable);
- scheduleAnimationLocked();
- }
+ public void postAnimationCallback(Runnable action, Object token) {
+ postAnimationCallbackDelayed(action, token, 0);
}
/**
* Posts a callback to run on the next animation cycle following the specified delay.
* The callback only runs once and then is automatically removed.
*
- * @param runnable The callback to run during the next animation cycle following
+ * @param action The callback action to run during the next animation cycle after
* the specified delay.
+ * @param token The callback token, or null if none.
* @param delayMillis The delay time in milliseconds.
*
* @see #removeAnimationCallback
*/
- public void postAnimationCallbackDelayed(Runnable runnable, long delayMillis) {
- if (runnable == null) {
- throw new IllegalArgumentException("runnable must not be null");
+ public void postAnimationCallbackDelayed(Runnable action, Object token, long delayMillis) {
+ if (action == null) {
+ throw new IllegalArgumentException("action must not be null");
}
- if (delayMillis <= 0) {
- postAnimationCallbackUnchecked(runnable);
- } else {
- Message msg = mHandler.obtainMessage(MSG_POST_DELAYED_ANIMATION, runnable);
- mHandler.sendMessageDelayed(msg, delayMillis);
+
+ synchronized (mLock) {
+ final long now = SystemClock.uptimeMillis();
+ final long dueTime = now + delayMillis;
+ mAnimationCallbacks = addCallbackLocked(mAnimationCallbacks, dueTime, action, token);
+
+ if (dueTime <= now) {
+ scheduleAnimationLocked(now);
+ } else {
+ Message msg = mHandler.obtainMessage(MSG_DO_SCHEDULE_ANIMATION, action);
+ mHandler.sendMessageAtTime(msg, dueTime);
+ }
}
}
/**
- * Removes animation callbacks for the specified runnable.
- * Does nothing if the specified animation callback has not been posted or has already
- * been removed.
+ * Removes animation callbacks that have the specified action and token.
*
- * @param runnable The animation callback to remove.
+ * @param action The action property of the callbacks to remove, or null to remove
+ * callbacks with any action.
+ * @param token The token property of the callbacks to remove, or null to remove
+ * callbacks with any token.
*
* @see #postAnimationCallback
* @see #postAnimationCallbackDelayed
*/
- public void removeAnimationCallbacks(Runnable runnable) {
- if (runnable == null) {
- throw new IllegalArgumentException("runnable must not be null");
- }
+ public void removeAnimationCallbacks(Runnable action, Object token) {
synchronized (mLock) {
- mAnimationCallbacks = removeCallbacksLocked(mAnimationCallbacks, runnable);
+ mAnimationCallbacks = removeCallbacksLocked(mAnimationCallbacks, action, token);
+ if (action != null && token == null) {
+ mHandler.removeMessages(MSG_DO_SCHEDULE_ANIMATION, action);
+ }
}
- mHandler.removeMessages(MSG_POST_DELAYED_ANIMATION, runnable);
}
/**
* Posts a callback to run on the next draw cycle.
* The callback only runs once and then is automatically removed.
*
- * @param runnable The callback to run during the next draw cycle.
+ * @param action The callback action to run during the next draw cycle.
+ * @param token The callback token, or null if none.
*
* @see #removeDrawCallback
*/
- public void postDrawCallback(Runnable runnable) {
- if (runnable == null) {
- throw new IllegalArgumentException("runnable must not be null");
- }
- postDrawCallbackUnchecked(runnable);
- }
-
- private void postDrawCallbackUnchecked(Runnable runnable) {
- synchronized (mLock) {
- mDrawCallbacks = addCallbackLocked(mDrawCallbacks, runnable);
- scheduleDrawLocked();
- }
+ public void postDrawCallback(Runnable action, Object token) {
+ postDrawCallbackDelayed(action, token, 0);
}
/**
* Posts a callback to run on the next draw cycle following the specified delay.
* The callback only runs once and then is automatically removed.
*
- * @param runnable The callback to run during the next draw cycle following
+ * @param action The callback action to run during the next animation cycle after
* the specified delay.
+ * @param token The callback token, or null if none.
* @param delayMillis The delay time in milliseconds.
*
* @see #removeDrawCallback
*/
- public void postDrawCallbackDelayed(Runnable runnable, long delayMillis) {
- if (runnable == null) {
- throw new IllegalArgumentException("runnable must not be null");
+ public void postDrawCallbackDelayed(Runnable action, Object token, long delayMillis) {
+ if (action == null) {
+ throw new IllegalArgumentException("action must not be null");
}
- if (delayMillis <= 0) {
- postDrawCallbackUnchecked(runnable);
- } else {
- Message msg = mHandler.obtainMessage(MSG_POST_DELAYED_DRAW, runnable);
- mHandler.sendMessageDelayed(msg, delayMillis);
+
+ synchronized (mLock) {
+ final long now = SystemClock.uptimeMillis();
+ final long dueTime = now + delayMillis;
+ mDrawCallbacks = addCallbackLocked(mDrawCallbacks, dueTime, action, token);
+ scheduleDrawLocked(now);
+
+ if (dueTime <= now) {
+ scheduleDrawLocked(now);
+ } else {
+ Message msg = mHandler.obtainMessage(MSG_DO_SCHEDULE_DRAW, action);
+ mHandler.sendMessageAtTime(msg, dueTime);
+ }
}
}
/**
- * Removes draw callbacks for the specified runnable.
- * Does nothing if the specified draw callback has not been posted or has already
- * been removed.
+ * Removes draw callbacks that have the specified action and token.
*
- * @param runnable The draw callback to remove.
+ * @param action The action property of the callbacks to remove, or null to remove
+ * callbacks with any action.
+ * @param token The token property of the callbacks to remove, or null to remove
+ * callbacks with any token.
*
* @see #postDrawCallback
* @see #postDrawCallbackDelayed
*/
- public void removeDrawCallbacks(Runnable runnable) {
- if (runnable == null) {
- throw new IllegalArgumentException("runnable must not be null");
- }
+ public void removeDrawCallbacks(Runnable action, Object token) {
synchronized (mLock) {
- mDrawCallbacks = removeCallbacksLocked(mDrawCallbacks, runnable);
+ mDrawCallbacks = removeCallbacksLocked(mDrawCallbacks, action, token);
+ if (action != null && token == null) {
+ mHandler.removeMessages(MSG_DO_SCHEDULE_DRAW, action);
+ }
}
- mHandler.removeMessages(MSG_POST_DELAYED_DRAW, runnable);
}
- private void scheduleAnimationLocked() {
+ private void scheduleAnimationLocked(long now) {
if (!mAnimationScheduled) {
mAnimationScheduled = true;
if (USE_VSYNC) {
@@ -291,14 +315,13 @@ public final class Choreographer {
// otherwise post a message to schedule the vsync from the UI thread
// as soon as possible.
if (isRunningOnLooperThreadLocked()) {
- doScheduleVsyncLocked();
+ scheduleVsyncLocked();
} else {
Message msg = mHandler.obtainMessage(MSG_DO_SCHEDULE_VSYNC);
msg.setAsynchronous(true);
mHandler.sendMessageAtFrontOfQueue(msg);
}
} else {
- final long now = SystemClock.uptimeMillis();
final long nextAnimationTime = Math.max(mLastAnimationTime + sFrameDelay, now);
if (DEBUG) {
Log.d(TAG, "Scheduling animation in " + (nextAnimationTime - now) + " ms.");
@@ -310,18 +333,18 @@ public final class Choreographer {
}
}
- private void scheduleDrawLocked() {
+ private void scheduleDrawLocked(long now) {
if (!mDrawScheduled) {
mDrawScheduled = true;
if (USE_ANIMATION_TIMER_FOR_DRAW) {
- scheduleAnimationLocked();
+ scheduleAnimationLocked(now);
} else {
if (DEBUG) {
Log.d(TAG, "Scheduling draw immediately.");
}
Message msg = mHandler.obtainMessage(MSG_DO_DRAW);
msg.setAsynchronous(true);
- mHandler.sendMessage(msg);
+ mHandler.sendMessageAtTime(msg, now);
}
}
}
@@ -336,7 +359,7 @@ public final class Choreographer {
void doAnimationInner() {
final long start;
- final Callback callbacks;
+ Callback callbacks;
synchronized (mLock) {
if (!mAnimationScheduled) {
return; // no work to do
@@ -351,7 +374,23 @@ public final class Choreographer {
mLastAnimationTime = start;
callbacks = mAnimationCallbacks;
- mAnimationCallbacks = null;
+ if (callbacks != null) {
+ if (callbacks.dueTime > start) {
+ callbacks = null;
+ } else {
+ Callback predecessor = callbacks;
+ Callback successor = predecessor.next;
+ while (successor != null) {
+ if (successor.dueTime > start) {
+ predecessor.next = null;
+ break;
+ }
+ predecessor = successor;
+ successor = successor.next;
+ }
+ mAnimationCallbacks = successor;
+ }
+ }
}
if (callbacks != null) {
@@ -368,7 +407,7 @@ public final class Choreographer {
void doDraw() {
final long start;
- final Callback callbacks;
+ Callback callbacks;
synchronized (mLock) {
if (!mDrawScheduled) {
return; // no work to do
@@ -383,7 +422,23 @@ public final class Choreographer {
mLastDrawTime = start;
callbacks = mDrawCallbacks;
- mDrawCallbacks = null;
+ if (callbacks != null) {
+ if (callbacks.dueTime > start) {
+ callbacks = null;
+ } else {
+ Callback predecessor = callbacks;
+ Callback successor = predecessor.next;
+ while (successor != null) {
+ if (successor.dueTime > start) {
+ predecessor.next = null;
+ break;
+ }
+ predecessor = successor;
+ successor = successor.next;
+ }
+ mDrawCallbacks = successor;
+ }
+ }
}
if (callbacks != null) {
@@ -400,38 +455,66 @@ public final class Choreographer {
void doScheduleVsync() {
synchronized (mLock) {
- doScheduleVsyncLocked();
+ if (mAnimationScheduled) {
+ scheduleVsyncLocked();
+ }
}
}
- private void doScheduleVsyncLocked() {
- if (mAnimationScheduled) {
- mDisplayEventReceiver.scheduleVsync();
+ void doScheduleAnimation() {
+ synchronized (mLock) {
+ final long now = SystemClock.uptimeMillis();
+ if (mAnimationCallbacks != null && mAnimationCallbacks.dueTime <= now) {
+ scheduleAnimationLocked(now);
+ }
}
}
+ void doScheduleDraw() {
+ synchronized (mLock) {
+ final long now = SystemClock.uptimeMillis();
+ if (mDrawCallbacks != null && mDrawCallbacks.dueTime <= now) {
+ scheduleDrawLocked(now);
+ }
+ }
+ }
+
+ private void scheduleVsyncLocked() {
+ mDisplayEventReceiver.scheduleVsync();
+ }
+
private boolean isRunningOnLooperThreadLocked() {
return Looper.myLooper() == mLooper;
}
- private Callback addCallbackLocked(Callback head, Runnable runnable) {
- Callback callback = obtainCallbackLocked(runnable);
+ private Callback addCallbackLocked(Callback head,
+ long dueTime, Runnable action, Object token) {
+ Callback callback = obtainCallbackLocked(dueTime, action, token);
if (head == null) {
return callback;
}
- Callback tail = head;
- while (tail.next != null) {
- tail = tail.next;
+ Callback entry = head;
+ if (dueTime < entry.dueTime) {
+ callback.next = entry;
+ return callback;
+ }
+ while (entry.next != null) {
+ if (dueTime < entry.next.dueTime) {
+ callback.next = entry.next;
+ break;
+ }
+ entry = entry.next;
}
- tail.next = callback;
+ entry.next = callback;
return head;
}
- private Callback removeCallbacksLocked(Callback head, Runnable runnable) {
+ private Callback removeCallbacksLocked(Callback head, Runnable action, Object token) {
Callback predecessor = null;
for (Callback callback = head; callback != null;) {
final Callback next = callback.next;
- if (callback.runnable == runnable) {
+ if ((action == null || callback.action == action)
+ && (token == null || callback.token == token)) {
if (predecessor != null) {
predecessor.next = next;
} else {
@@ -448,7 +531,7 @@ public final class Choreographer {
private void runCallbacks(Callback head) {
while (head != null) {
- head.runnable.run();
+ head.action.run();
head = head.next;
}
}
@@ -461,7 +544,7 @@ public final class Choreographer {
}
}
- private Callback obtainCallbackLocked(Runnable runnable) {
+ private Callback obtainCallbackLocked(long dueTime, Runnable action, Object token) {
Callback callback = mCallbackPool;
if (callback == null) {
callback = new Callback();
@@ -469,12 +552,15 @@ public final class Choreographer {
mCallbackPool = callback.next;
callback.next = null;
}
- callback.runnable = runnable;
+ callback.dueTime = dueTime;
+ callback.action = action;
+ callback.token = token;
return callback;
}
private void recycleCallbackLocked(Callback callback) {
- callback.runnable = null;
+ callback.action = null;
+ callback.token = null;
callback.next = mCallbackPool;
mCallbackPool = callback;
}
@@ -496,11 +582,11 @@ public final class Choreographer {
case MSG_DO_SCHEDULE_VSYNC:
doScheduleVsync();
break;
- case MSG_POST_DELAYED_ANIMATION:
- postAnimationCallbackUnchecked((Runnable)msg.obj);
+ case MSG_DO_SCHEDULE_ANIMATION:
+ doScheduleAnimation();
break;
- case MSG_POST_DELAYED_DRAW:
- postDrawCallbackUnchecked((Runnable)msg.obj);
+ case MSG_DO_SCHEDULE_DRAW:
+ doScheduleDraw();
break;
}
}
@@ -519,6 +605,8 @@ public final class Choreographer {
private static final class Callback {
public Callback next;
- public Runnable runnable;
+ public long dueTime;
+ public Runnable action;
+ public Object token;
}
}
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index b38ca5b..a651362 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -8793,6 +8793,52 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
}
/**
+ * <p>Causes the Runnable to execute on the next animation time step.
+ * The runnable will be run on the user interface thread.</p>
+ *
+ * <p>This method can be invoked from outside of the UI thread
+ * only when this View is attached to a window.</p>
+ *
+ * @param action The Runnable that will be executed.
+ *
+ * @hide
+ */
+ public void postOnAnimation(Runnable action) {
+ final AttachInfo attachInfo = mAttachInfo;
+ if (attachInfo != null) {
+ attachInfo.mViewRootImpl.mChoreographer.postAnimationCallback(action, null);
+ } else {
+ // Assume that post will succeed later
+ ViewRootImpl.getRunQueue().post(action);
+ }
+ }
+
+ /**
+ * <p>Causes the Runnable to execute on the next animation time step,
+ * after the specified amount of time elapses.
+ * The runnable will be run on the user interface thread.</p>
+ *
+ * <p>This method can be invoked from outside of the UI thread
+ * only when this View is attached to a window.</p>
+ *
+ * @param action The Runnable that will be executed.
+ * @param delayMillis The delay (in milliseconds) until the Runnable
+ * will be executed.
+ *
+ * @hide
+ */
+ public void postOnAnimationDelayed(Runnable action, long delayMillis) {
+ final AttachInfo attachInfo = mAttachInfo;
+ if (attachInfo != null) {
+ attachInfo.mViewRootImpl.mChoreographer.postAnimationCallbackDelayed(
+ action, null, delayMillis);
+ } else {
+ // Assume that post will succeed later
+ ViewRootImpl.getRunQueue().postDelayed(action, delayMillis);
+ }
+ }
+
+ /**
* <p>Removes the specified Runnable from the message queue.</p>
*
* <p>This method can be invoked from outside of the UI thread
@@ -8809,6 +8855,7 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
final AttachInfo attachInfo = mAttachInfo;
if (attachInfo != null) {
attachInfo.mHandler.removeCallbacks(action);
+ attachInfo.mViewRootImpl.mChoreographer.removeAnimationCallbacks(action, null);
} else {
// Assume that post will succeed later
ViewRootImpl.getRunQueue().removeCallbacks(action);
@@ -11880,10 +11927,12 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
*/
public void scheduleDrawable(Drawable who, Runnable what, long when) {
if (verifyDrawable(who) && what != null) {
+ final long delay = when - SystemClock.uptimeMillis();
if (mAttachInfo != null) {
- mAttachInfo.mHandler.postAtTime(what, who, when);
+ mAttachInfo.mViewRootImpl.mChoreographer.postAnimationCallbackDelayed(
+ what, who, Choreographer.subtractFrameDelay(delay));
} else {
- ViewRootImpl.getRunQueue().postDelayed(what, when - SystemClock.uptimeMillis());
+ ViewRootImpl.getRunQueue().postDelayed(what, delay);
}
}
}
@@ -11897,7 +11946,7 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
public void unscheduleDrawable(Drawable who, Runnable what) {
if (verifyDrawable(who) && what != null) {
if (mAttachInfo != null) {
- mAttachInfo.mHandler.removeCallbacks(what, who);
+ mAttachInfo.mViewRootImpl.mChoreographer.removeAnimationCallbacks(what, who);
} else {
ViewRootImpl.getRunQueue().removeCallbacks(what);
}
@@ -11915,7 +11964,7 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
*/
public void unscheduleDrawable(Drawable who) {
if (mAttachInfo != null) {
- mAttachInfo.mHandler.removeCallbacksAndMessages(who);
+ mAttachInfo.mViewRootImpl.mChoreographer.removeAnimationCallbacks(null, who);
}
}
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 9cde153..72365c7 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -884,7 +884,7 @@ public final class ViewRootImpl implements ViewParent,
void scheduleFrame() {
if (!mFrameScheduled) {
mFrameScheduled = true;
- mChoreographer.postDrawCallback(mFrameRunnable);
+ mChoreographer.postDrawCallback(mFrameRunnable, null);
}
}
@@ -893,7 +893,7 @@ public final class ViewRootImpl implements ViewParent,
if (mFrameScheduled) {
mFrameScheduled = false;
- mChoreographer.removeDrawCallbacks(mFrameRunnable);
+ mChoreographer.removeDrawCallbacks(mFrameRunnable, null);
}
}
@@ -4051,7 +4051,7 @@ public final class ViewRootImpl implements ViewParent,
}
if (mPosted && mViews.isEmpty() && mViewRects.isEmpty()) {
- mChoreographer.removeAnimationCallbacks(this);
+ mChoreographer.removeAnimationCallbacks(this, null);
mPosted = false;
}
}
@@ -4092,7 +4092,7 @@ public final class ViewRootImpl implements ViewParent,
private void postIfNeededLocked() {
if (!mPosted) {
- mChoreographer.postAnimationCallback(this);
+ mChoreographer.postAnimationCallback(this, null);
mPosted = true;
}
}
diff --git a/core/java/android/widget/Switch.java b/core/java/android/widget/Switch.java
index 334b9c4..23e55e2 100644
--- a/core/java/android/widget/Switch.java
+++ b/core/java/android/widget/Switch.java
@@ -169,6 +169,8 @@ public class Switch extends CompoundButton {
/**
* Sets the switch text color, size, style, hint color, and highlight color
* from the specified TextAppearance resource.
+ *
+ * @attr ref android.R.styleable#Switch_switchTextAppearance
*/
public void setSwitchTextAppearance(Context context, int resid) {
TypedArray appearance =
@@ -274,7 +276,128 @@ public class Switch extends CompoundButton {
}
/**
+ * Set the amount of horizontal padding between the switch and the associated text.
+ *
+ * @param pixels Amount of padding in pixels
+ *
+ * @attr ref android.R.styleable#Switch_switchPadding
+ */
+ public void setSwitchPadding(int pixels) {
+ mSwitchPadding = pixels;
+ requestLayout();
+ }
+
+ /**
+ * Get the amount of horizontal padding between the switch and the associated text.
+ *
+ * @return Amount of padding in pixels
+ *
+ * @attr ref android.R.styleable#Switch_switchPadding
+ */
+ public int getSwitchPadding() {
+ return mSwitchPadding;
+ }
+
+ /**
+ * Set the minimum width of the switch in pixels. The switch's width will be the maximum
+ * of this value and its measured width as determined by the switch drawables and text used.
+ *
+ * @param pixels Minimum width of the switch in pixels
+ *
+ * @attr ref android.R.styleable#Switch_switchMinWidth
+ */
+ public void setSwitchMinWidth(int pixels) {
+ mSwitchMinWidth = pixels;
+ requestLayout();
+ }
+
+ /**
+ * Get the minimum width of the switch in pixels. The switch's width will be the maximum
+ * of this value and its measured width as determined by the switch drawables and text used.
+ *
+ * @return Minimum width of the switch in pixels
+ *
+ * @attr ref android.R.styleable#Switch_switchMinWidth
+ */
+ public int getSwitchMinWidth() {
+ return mSwitchMinWidth;
+ }
+
+ /**
+ * Set the horizontal padding around the text drawn on the switch itself.
+ *
+ * @param pixels Horizontal padding for switch thumb text in pixels
+ *
+ * @attr ref android.R.styleable#Switch_thumbTextPadding
+ */
+ public void setThumbTextPadding(int pixels) {
+ mThumbTextPadding = pixels;
+ requestLayout();
+ }
+
+ /**
+ * Get the horizontal padding around the text drawn on the switch itself.
+ *
+ * @return Horizontal padding for switch thumb text in pixels
+ *
+ * @attr ref android.R.styleable#Switch_thumbTextPadding
+ */
+ public int getThumbTextPadding() {
+ return mThumbTextPadding;
+ }
+
+ /**
+ * Set the drawable used for the track that the switch slides within.
+ *
+ * @param track Track drawable
+ *
+ * @attr ref android.R.styleable#Switch_track
+ */
+ public void setTrackDrawable(Drawable track) {
+ mTrackDrawable = track;
+ requestLayout();
+ }
+
+ /**
+ * Get the drawable used for the track that the switch slides within.
+ *
+ * @return Track drawable
+ *
+ * @attr ref android.R.styleable#Switch_track
+ */
+ public Drawable getTrackDrawable() {
+ return mTrackDrawable;
+ }
+
+ /**
+ * Set the drawable used for the switch "thumb" - the piece that the user
+ * can physically touch and drag along the track.
+ *
+ * @param thumb Thumb drawable
+ *
+ * @attr ref android.R.styleable#Switch_thumb
+ */
+ public void setThumbDrawable(Drawable thumb) {
+ mThumbDrawable = thumb;
+ requestLayout();
+ }
+
+ /**
+ * Get the drawable used for the switch "thumb" - the piece that the user
+ * can physically touch and drag along the track.
+ *
+ * @return Thumb drawable
+ *
+ * @attr ref android.R.styleable#Switch_thumb
+ */
+ public Drawable getThumbDrawable() {
+ return mThumbDrawable;
+ }
+
+ /**
* Returns the text displayed when the button is in the checked state.
+ *
+ * @attr ref android.R.styleable#Switch_textOn
*/
public CharSequence getTextOn() {
return mTextOn;
@@ -282,6 +405,8 @@ public class Switch extends CompoundButton {
/**
* Sets the text displayed when the button is in the checked state.
+ *
+ * @attr ref android.R.styleable#Switch_textOn
*/
public void setTextOn(CharSequence textOn) {
mTextOn = textOn;
@@ -290,6 +415,8 @@ public class Switch extends CompoundButton {
/**
* Returns the text displayed when the button is not in the checked state.
+ *
+ * @attr ref android.R.styleable#Switch_textOff
*/
public CharSequence getTextOff() {
return mTextOff;
@@ -297,6 +424,8 @@ public class Switch extends CompoundButton {
/**
* Sets the text displayed when the button is not in the checked state.
+ *
+ * @attr ref android.R.styleable#Switch_textOff
*/
public void setTextOff(CharSequence textOff) {
mTextOff = textOff;
generated by cgit v1.1 at 2025-10-16 15:11:29 +0000