ray650128/GstreamerLib
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新增錯誤狀態

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This commit is contained in:
Barney 2022-08-08 14:35:29 +08:00
parent 62503432b0
commit 81c48f7cf2
3 changed files with 9 additions and 9 deletions
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3
app/src/main/java/com/ray650128/gstreamer_demo_app/GridVideoFragment.kt
View File

@ -1,6 +1,5 @@
package com.ray650128.gstreamer_demo_app
import android.graphics.Color
import android.os.Bundle
import android.util.DisplayMetrics
import android.util.Log
@ -184,6 +183,8 @@ class GridVideoFragment : Fragment(), GstCallback {
when (gstStatus) {
GstStatus.PAUSE -> videoViews[index].isPlaying = false
GstStatus.PLAYING -> videoViews[index].isPlaying = true
GstStatus.ERROR_WHEN_OPENING -> videoViews[index].isPlaying = false
GstStatus.ERROR -> videoViews[index].isPlaying = false
else -> {}
}
Log.d("${TAG}_$mPageNum", "GstPlayer #$index status: $gstStatus")

12
gstreamer_player/src/com/hisharp/gstreamer_player/GstLibrary.java
View File

@ -41,7 +41,6 @@ public class GstLibrary implements SurfaceHolder.Callback {
private native void nativeFinalize(); // Destroy pipeline and shutdown native code
private native void nativeSetUri(String uri); // Set the URI of the media to play
private native void nativePlay(); // Set pipeline to PLAYING
private native void nativeSetPosition(int milliseconds); // Seek to the indicated position, in milliseconds
private native void nativePause(); // Set pipeline to PAUSED
private static native boolean nativeClassInit(); // Initialize native class: cache Method IDs for callbacks
private native void nativeSurfaceInit(Object surface); // A new surface is available
@ -81,6 +80,10 @@ public class GstLibrary implements SurfaceHolder.Callback {
} else if (message.contains("State changed to PLAYING")) {
gstCallback.onStatus(this, GstStatus.PLAYING);
} else if (message.contains("Could not open resource for reading and writing")) {
gstCallback.onStatus(this, GstStatus.ERROR_WHEN_OPENING);
} else if (message.contains("GStreamer encountered a general supporting library error")) {
gstCallback.onStatus(this, GstStatus.ERROR);
} else if (message.contains("Unhandled error")) {
gstCallback.onStatus(this, GstStatus.ERROR);
}
gstCallback.onMessage(this, message);
@ -97,12 +100,8 @@ public class GstLibrary implements SurfaceHolder.Callback {
// Restore previous playing state
nativeSetUri (rtspUrl);
nativeSetPosition (0);
}
// Called from native code
private void setCurrentPosition(final int position, final int duration) {}
// Called from native code when the size of the media changes or is first detected.
// Inform the video surface about the new size and recalculate the layout.
private void onMediaSizeChanged (int width, int height) {
@ -122,8 +121,7 @@ public class GstLibrary implements SurfaceHolder.Callback {
public void surfaceChanged(SurfaceHolder holder, int format, int width,
int height) {
Log.d("GStreamer", "Surface changed to format " + format + " width "
+ width + " height " + height);
Log.d("GStreamer", "Surface changed to format " + format + " width " + width + " height " + height);
nativeSurfaceInit (holder.getSurface());
}

3
gstreamer_player/src/com/hisharp/gstreamer_player/GstStatus.java
View File

@ -4,5 +4,6 @@ public enum GstStatus {
READY,
PAUSE,
PLAYING,
ERROR
ERROR,
ERROR_WHEN_OPENING
}