Add InputDevice#isFromSource convenience method (74e4156e) · Commits · e / os / android_frameworks_base

api/current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -24194,6 +24194,7 @@ package android.view {
		method public float getMin();
		method public float getRange();
		method public int getSource();
		method public boolean isFromSource(int);
		}

		public abstract class InputEvent implements android.os.Parcelable {
		@@ -24202,6 +24203,7 @@ package android.view {
		method public abstract int getDeviceId();
		method public abstract long getEventTime();
		method public abstract int getSource();
		method public boolean isFromSource(int);
		field public static final android.os.Parcelable.Creator CREATOR;
		}

+13 −0

Original line number	Diff line number	Diff line
		@@ -633,6 +633,19 @@ public final class InputDevice implements Parcelable {
		return mSource;
		}


		/**
		* Determines whether the event is from the given source.
		*
		* @param source The input source to check against. This can be a specific device type,
		* such as {@link InputDevice#SOURCE_TOUCH_NAVIGATION}, or a more generic device class,
		* such as {@link InputDevice#SOURCE_CLASS_POINTER}.
		* @return Whether the event is from the given source.
		*/
		public boolean isFromSource(int source) {
		return (getSource() & source) == source;
		}

		/**
		* Gets the inclusive minimum value for the axis.
		* @return The inclusive minimum value.

+12 −0

Original line number	Diff line number	Diff line
		@@ -82,6 +82,18 @@ public abstract class InputEvent implements Parcelable {
		*/
		public abstract void setSource(int source);

		/**
		* Determines whether the event is from the given source.
		*
		* @param source The input source to check against. This can be a specific device type, such as
		* {@link InputDevice#SOURCE_TOUCH_NAVIGATION}, or a more generic device class, such as
		* {@link InputDevice#SOURCE_CLASS_POINTER}.
		* @return Whether the event is from the given source.
		*/
		public boolean isFromSource(int source) {
		return (getSource() & source) == source;
		}

		/**
		* Copies the event.
		*

+2 −2

Original line number	Diff line number	Diff line
		@@ -8112,13 +8112,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* delivered to the focused view.
		* </p>
		* <pre> public boolean onGenericMotionEvent(MotionEvent event) {
		* if ((event.getSource() & InputDevice.SOURCE_CLASS_JOYSTICK) != 0) {
		* if (event.isFromSource(InputDevice.SOURCE_CLASS_JOYSTICK)) {
		* if (event.getAction() == MotionEvent.ACTION_MOVE) {
		* // process the joystick movement...
		* return true;
		* }
		* }
		* if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
		* if (event.isFromSource(InputDevice.SOURCE_CLASS_POINTER)) {
		* switch (event.getAction()) {
		* case MotionEvent.ACTION_HOVER_MOVE:
		* // process the mouse hover movement...