Add some new native deletage to layoutlib. (5eb51def) · Commits · e / os / android_frameworks_base

tools/layoutlib/bridge/src/android/os/SystemClock_Delegate.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import com.android.tools.layoutlib.annotations.LayoutlibDelegate;
		*/
		public class SystemClock_Delegate {
		private static long sBootTime = System.currentTimeMillis();
		private static long sBootTimeNano = System.nanoTime();

		@LayoutlibDelegate
		/package/ static boolean setCurrentTimeMillis(long millis) {
		@@ -59,6 +60,16 @@ public class SystemClock_Delegate {
		return System.currentTimeMillis() - sBootTime;
		}

		/**
		* Returns nanoseconds since boot, including time spent in sleep.
		*
		* @return elapsed nanoseconds since boot.
		*/
		@LayoutlibDelegate
		/package/ static long elapsedRealtimeNano() {
		return System.nanoTime() - sBootTimeNano;
		}

		/**
		* Returns milliseconds running in the current thread.
		*

+38 −0

Original line number	Diff line number	Diff line
		@@ -91,4 +91,42 @@ import com.android.tools.layoutlib.annotations.LayoutlibDelegate;
		/package/ static float sqrt(float value) {
		return (float)Math.sqrt(value);
		}

		/**
		* Returns the closest float approximation of the raising "e" to the power
		* of the argument.
		*
		* @param value to compute the exponential of
		* @return the exponential of value
		*/
		@LayoutlibDelegate
		/package/ static float exp(float value) {
		return (float)Math.exp(value);
		}

		/**
		* Returns the closest float approximation of the result of raising {@code
		* x} to the power of {@code y}.
		*
		* @param x the base of the operation.
		* @param y the exponent of the operation.
		* @return {@code x} to the power of {@code y}.
		*/
		@LayoutlibDelegate
		/package/ static float pow(float x, float y) {
		return (float)Math.pow(x, y);
		}

		/**
		* Returns {@code sqrt(}<i>{@code x}</i><sup>{@code 2}</sup>{@code +} <i>
		* {@code y}</i><sup>{@code 2}</sup>{@code )}.
		*
		* @param x a float number
		* @param y a float number
		* @return the hypotenuse
		*/
		@LayoutlibDelegate
		/package/ static float hypot(float x, float y) {
		return (float)Math.sqrt(xx + yy);
		}
		}