我正在制作一款Android应用程序，可以将服务器上的视频流传输到Android手机。 我已经成功地实现了图像流，并且在15秒后应用程序崩溃。 我设法追踪到了OutOfMemoryError错误。 在将位图传递给接口以将其传递到线程以显示它之后，我尝试回收位图，但是出现了“无法重复使用已回收的位图”错误。 我不确定如何修复此错误，甚至不确定是否重新调整大小会解决问题。
int read_count = 1;
long start_time = System.currentTimeMillis();
long timeout = 10000;
boolean timed_out = false;
byte[] data = new byte[size + 1];
while (read_count < size && !timed_out)
{
int len = in.read(data, read_count, size - read_count);
read_count += len;
timed_out = (System.currentTimeMillis() - start_time) >= timeout;
}
data[0] = (byte)0x89;
if (read_count == size)
{
final boolean is_left = (side == 0);
final byte[] tmp = data;
Bitmap Image_data = null;
System.out.println(tmp.length);
if (Listener != null)
{
Image_data = BitmapFactory.decodeByteArray(tmp, 0, tmp.length);
Listener.OnNewImageListenerBitmap(Image_data, is_left);
// this is where i tried recycling it//
}
}
我成功追踪到内存错误是由于这行代码“byte[] data = new byte[size + 1];”，但经过研究我得出的印象是由于位图引起的。
有其他人遇到这个问题并成功解决了吗？如果有任何帮助，那就太棒了:D
谢谢
LOGCAT输出：
02-10 15:22:15.488 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/System.out﹕ 373348
02-10 15:22:16.655 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/System.out﹕ 373348
02-10 15:22:17.371 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/System.out﹕ 373348
02-10 15:22:18.827 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/System.out﹕ 373348
02-10 15:22:29.167 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/art﹕ Alloc sticky concurrent mark sweep GC freed 37627(1380KB) AllocSpace objects, 0(0B) LOS objects, 6% free, 114MB/122MB, paused 905us total 7.018ms
02-10 15:22:29.178 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/art﹕ Alloc partial concurrent mark sweep GC freed 110(3KB) AllocSpace objects, 2(92MB) LOS objects, 40% free, 22MB/36MB, paused 1.112ms total 11.404ms
02-10 15:22:29.202 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/art﹕ Alloc concurrent mark sweep GC freed 141(17KB) AllocSpace objects, 0(0B) LOS objects, 40% free, 22MB/36MB, paused 825us total 23.893ms
02-10 15:22:29.202 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/art﹕ Forcing collection of SoftReferences for 1GB allocation
02-10 15:22:29.223 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/art﹕ Alloc concurrent mark sweep GC freed 67(2520B) AllocSpace objects, 0(0B) LOS objects, 39% free, 22MB/36MB, paused 2.473ms total 18.440ms
02-10 15:22:29.223 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt E/art﹕ Throwing OutOfMemoryError "Failed to allocate a 1801149826 byte allocation with 15419532 free bytes and 233MB until OOM"
02-10 15:22:29.223 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt E/AndroidRuntime﹕ FATAL EXCEPTION: Thread-1308
Process: com.google.vrtoolkit.cardboard.samples.treasurehunt, PID: 32097
java.lang.OutOfMemoryError: Failed to allocate a 1801149826 byte allocation with 15419532 free bytes and 233MB until OOM
at Socket.ClientThread.run(ClientThread.java:130)
02-10 15:22:29.833 32097-32121/com.google.vrtoolkit.cardboard.samples.treasurehunt I/MainActivity﹕ onRendererShutdown
02-10 15:22:32.793 32097-32122/com.google.vrtoolkit.cardboard.samples.treasurehunt I/Process﹕ Sending signal. PID: 32097 SIG: 9