Merge "Document that ByteBuffer position not updated" (ee88bc8a) · Commits · e / os / android_frameworks_base

core/java/android/hardware/SerialPort.java

+6 −2

Original line number	Diff line number	Diff line
		@@ -82,7 +82,9 @@ public class SerialPort {
		}

		/**
		* Reads data into the provided buffer
		* Reads data into the provided buffer.
		* Note that the value returned by {@link java.nio.Buffer#position()} on this buffer is
		* unchanged after a call to this method.
		*
		* @param buffer to read into
		* @return number of bytes read
		@@ -98,7 +100,9 @@ public class SerialPort {
		}

		/**
		* Writes data from provided buffer
		* Writes data from provided buffer.
		* Note that the value returned by {@link java.nio.Buffer#position()} on this buffer is
		* unchanged after a call to this method.
		*
		* @param buffer to write
		* @param length number of bytes to write

+2 −0

Original line number	Diff line number	Diff line
		@@ -615,6 +615,8 @@ public class AudioRecord
		/**
		* Reads audio data from the audio hardware for recording into a direct buffer. If this buffer
		* is not a direct buffer, this method will always return 0.
		* Note that the value returned by {@link java.nio.Buffer#position()} on this buffer is
		* unchanged after a call to this method.
		* @param audioBuffer the direct buffer to which the recorded audio data is written.
		* @param sizeInBytes the number of requested bytes.
		* @return the number of bytes that were read or or {@link #ERROR_INVALID_OPERATION}