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Commit 0d5d3b7c authored by Robert Shih's avatar Robert Shih
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MediaRecorder: use fd from RandomAccessFile 

Use RandomAccessFile instead of FileOutputStream so the underlying fd
is opened O_RDWR; O_RDWR is needed for mmap calls in the native webm
writer.

Change-Id: I444cbf40add96bc05905369ae2fa2b5446b0f9cc
parent f76ba856

media/java/android/media/MediaRecorder.java

+4 −4
Original line number Diff line number Diff line
@@ -25,8 +25,8 @@ import android.util.Log; 
import android.view.Surface;



import java.io.FileDescriptor;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.RandomAccessFile;

import java.lang.ref.WeakReference;



/**
@@ -713,11 +713,11 @@ public class MediaRecorder 
    public void prepare() throws IllegalStateException, IOException

    {

        if (mPath != null) {

            FileOutputStream fos = new FileOutputStream(mPath);

            RandomAccessFile file = new RandomAccessFile(mPath, "rws");

            try {

                _setOutputFile(fos.getFD(), 0, 0);

                _setOutputFile(file.getFD(), 0, 0);

            } finally {

                fos.close();

                file.close();

            }

        } else if (mFd != null) {

            _setOutputFile(mFd, 0, 0);