Remove trailing spaces from Handler.java
Change-Id: I5bcd225a803c34b6dccc82cc53a084fede42e6d5
diff --git a/core/java/android/os/Handler.java b/core/java/android/os/Handler.java
index 92b630f..bd81fb9 100644
--- a/core/java/android/os/Handler.java
+++ b/core/java/android/os/Handler.java
@@ -46,13 +46,13 @@
* a {@link Message} object containing a bundle of data that will be
* processed by the Handler's {@link #handleMessage} method (requiring that
* you implement a subclass of Handler).
- *
+ *
* <p>When posting or sending to a Handler, you can either
* allow the item to be processed as soon as the message queue is ready
* to do so, or specify a delay before it gets processed or absolute time for
* it to be processed. The latter two allow you to implement timeouts,
* ticks, and other timing-based behavior.
- *
+ *
* <p>When a
* process is created for your application, its main thread is dedicated to
* running a message queue that takes care of managing the top-level
@@ -85,13 +85,13 @@
*/
boolean handleMessage(@NonNull Message msg);
}
-
+
/**
* Subclasses must implement this to receive messages.
*/
public void handleMessage(@NonNull Message msg) {
}
-
+
/**
* Handle system messages here.
*/
@@ -343,8 +343,8 @@
* The default implementation will either return the class name of the
* message callback if any, or the hexadecimal representation of the
* message "what" field.
- *
- * @param message The message whose name is being queried
+ *
+ * @param message The message whose name is being queried
*/
@NonNull
public String getMessageName(@NonNull Message message) {
@@ -367,7 +367,7 @@
/**
* Same as {@link #obtainMessage()}, except that it also sets the what member of the returned Message.
- *
+ *
* @param what Value to assign to the returned Message.what field.
* @return A Message from the global message pool.
*/
@@ -376,12 +376,12 @@
{
return Message.obtain(this, what);
}
-
+
/**
- *
- * Same as {@link #obtainMessage()}, except that it also sets the what and obj members
+ *
+ * Same as {@link #obtainMessage()}, except that it also sets the what and obj members
* of the returned Message.
- *
+ *
* @param what Value to assign to the returned Message.what field.
* @param obj Value to assign to the returned Message.obj field.
* @return A Message from the global message pool.
@@ -392,7 +392,7 @@
}
/**
- *
+ *
* Same as {@link #obtainMessage()}, except that it also sets the what, arg1 and arg2 members of the returned
* Message.
* @param what Value to assign to the returned Message.what field.
@@ -405,10 +405,10 @@
{
return Message.obtain(this, what, arg1, arg2);
}
-
+
/**
- *
- * Same as {@link #obtainMessage()}, except that it also sets the what, obj, arg1,and arg2 values on the
+ *
+ * Same as {@link #obtainMessage()}, except that it also sets the what, obj, arg1,and arg2 values on the
* returned Message.
* @param what Value to assign to the returned Message.what field.
* @param arg1 Value to assign to the returned Message.arg1 field.
@@ -423,19 +423,19 @@
/**
* Causes the Runnable r to be added to the message queue.
- * The runnable will be run on the thread to which this handler is
- * attached.
- *
+ * The runnable will be run on the thread to which this handler is
+ * attached.
+ *
* @param r The Runnable that will be executed.
- *
- * @return Returns true if the Runnable was successfully placed in to the
+ *
+ * @return Returns true if the Runnable was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
public final boolean post(@NonNull Runnable r) {
return sendMessageDelayed(getPostMessage(r), 0);
}
-
+
/**
* Causes the Runnable r to be added to the message queue, to be run
* at a specific time given by <var>uptimeMillis</var>.
@@ -446,8 +446,8 @@
* @param r The Runnable that will be executed.
* @param uptimeMillis The absolute time at which the callback should run,
* using the {@link android.os.SystemClock#uptimeMillis} time-base.
- *
- * @return Returns true if the Runnable was successfully placed in to the
+ *
+ * @return Returns true if the Runnable was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting. Note that a
* result of true does not mean the Runnable will be processed -- if
@@ -457,7 +457,7 @@
public final boolean postAtTime(@NonNull Runnable r, long uptimeMillis) {
return sendMessageAtTime(getPostMessage(r), uptimeMillis);
}
-
+
/**
* Causes the Runnable r to be added to the message queue, to be run
* at a specific time given by <var>uptimeMillis</var>.
@@ -470,21 +470,21 @@
* {@link #removeCallbacksAndMessages}.
* @param uptimeMillis The absolute time at which the callback should run,
* using the {@link android.os.SystemClock#uptimeMillis} time-base.
- *
- * @return Returns true if the Runnable was successfully placed in to the
+ *
+ * @return Returns true if the Runnable was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting. Note that a
* result of true does not mean the Runnable will be processed -- if
* the looper is quit before the delivery time of the message
* occurs then the message will be dropped.
- *
+ *
* @see android.os.SystemClock#uptimeMillis
*/
public final boolean postAtTime(
@NonNull Runnable r, @Nullable Object token, long uptimeMillis) {
return sendMessageAtTime(getPostMessage(r, token), uptimeMillis);
}
-
+
/**
* Causes the Runnable r to be added to the message queue, to be run
* after the specified amount of time elapses.
@@ -492,12 +492,12 @@
* is attached.
* <b>The time-base is {@link android.os.SystemClock#uptimeMillis}.</b>
* Time spent in deep sleep will add an additional delay to execution.
- *
+ *
* @param r The Runnable that will be executed.
* @param delayMillis The delay (in milliseconds) until the Runnable
* will be executed.
- *
- * @return Returns true if the Runnable was successfully placed in to the
+ *
+ * @return Returns true if the Runnable was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting. Note that a
* result of true does not mean the Runnable will be processed --
@@ -507,7 +507,7 @@
public final boolean postDelayed(@NonNull Runnable r, long delayMillis) {
return sendMessageDelayed(getPostMessage(r), delayMillis);
}
-
+
/** @hide */
public final boolean postDelayed(Runnable r, int what, long delayMillis) {
return sendMessageDelayed(getPostMessage(r).setWhat(what), delayMillis);
@@ -547,10 +547,10 @@
* <b>This method is only for use in very special circumstances -- it
* can easily starve the message queue, cause ordering problems, or have
* other unexpected side-effects.</b>
- *
+ *
* @param r The Runnable that will be executed.
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
@@ -635,8 +635,8 @@
* Pushes a message onto the end of the message queue after all pending messages
* before the current time. It will be received in {@link #handleMessage},
* in the thread attached to this handler.
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
@@ -646,8 +646,8 @@
/**
* Sends a Message containing only the what value.
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
@@ -659,9 +659,9 @@
/**
* Sends a Message containing only the what value, to be delivered
* after the specified amount of time elapses.
- * @see #sendMessageDelayed(android.os.Message, long)
- *
- * @return Returns true if the message was successfully placed in to the
+ * @see #sendMessageDelayed(android.os.Message, long)
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
@@ -672,11 +672,11 @@
}
/**
- * Sends a Message containing only the what value, to be delivered
+ * Sends a Message containing only the what value, to be delivered
* at a specific time.
* @see #sendMessageAtTime(android.os.Message, long)
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
@@ -691,8 +691,8 @@
* Enqueue a message into the message queue after all pending messages
* before (current time + delayMillis). You will receive it in
* {@link #handleMessage}, in the thread attached to this handler.
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting. Note that a
* result of true does not mean the message will be processed -- if
@@ -713,12 +713,12 @@
* Time spent in deep sleep will add an additional delay to execution.
* You will receive it in {@link #handleMessage}, in the thread attached
* to this handler.
- *
+ *
* @param uptimeMillis The absolute time at which the message should be
* delivered, using the
* {@link android.os.SystemClock#uptimeMillis} time-base.
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting. Note that a
* result of true does not mean the message will be processed -- if
@@ -743,8 +743,8 @@
* <b>This method is only for use in very special circumstances -- it
* can easily starve the message queue, cause ordering problems, or have
* other unexpected side-effects.</b>
- *
- * @return Returns true if the message was successfully placed in to the
+ *
+ * @return Returns true if the message was successfully placed in to the
* message queue. Returns false on failure, usually because the
* looper processing the message queue is exiting.
*/
@@ -889,7 +889,7 @@
}
// if we can get rid of this method, the handler need not remember its loop
- // we could instead export a getMessageQueue() method...
+ // we could instead export a getMessageQueue() method...
@NonNull
public final Looper getLooper() {
return mLooper;