Index: media/base/android/java/src/org/chromium/media/MediaPlayerBridge.java |
diff --git a/media/base/android/java/src/org/chromium/media/MediaPlayerBridge.java b/media/base/android/java/src/org/chromium/media/MediaPlayerBridge.java |
index 1bf800585ae85de7015d52b73ec06a4f44ace56e..048e34c458b47380dc86bd3c1587c1f3001766cd 100644 |
--- a/media/base/android/java/src/org/chromium/media/MediaPlayerBridge.java |
+++ b/media/base/android/java/src/org/chromium/media/MediaPlayerBridge.java |
@@ -8,10 +8,12 @@ import android.content.Context; |
import android.media.MediaPlayer; |
import android.net.Uri; |
import android.text.TextUtils; |
+import android.util.Log; |
import org.chromium.base.CalledByNative; |
import org.chromium.base.JNINamespace; |
+import java.lang.reflect.Method; |
import java.util.HashMap; |
@JNINamespace("media") |
@@ -32,4 +34,37 @@ class MediaPlayerBridge { |
return false; |
} |
} |
+ |
+ @CalledByNative |
+ private static boolean[] getMetadata(MediaPlayer player) { |
Yaron
2013/03/12 21:51:54
Please document the return type.
qinmin
2013/03/12 22:27:32
Done.
|
+ boolean ret[] = { true, true, true }; |
+ try { |
+ Method getMetadata = player.getClass().getDeclaredMethod( |
+ "getMetadata", boolean.class, boolean.class); |
+ getMetadata.setAccessible(true); |
+ Object data = getMetadata.invoke(player, false, false); |
+ if (data != null) { |
+ Class<?> metadataClass = data.getClass(); |
+ Method hasMethod = metadataClass.getDeclaredMethod("has", int.class); |
+ Method getBooleanMethod = metadataClass.getDeclaredMethod("getBoolean", int.class); |
+ |
+ int pause = (Integer) metadataClass.getField("PAUSE_AVAILABLE").get(null); |
+ int seekBackward = |
+ (Integer) metadataClass.getField("SEEK_BACKWARD_AVAILABLE").get(null); |
+ int seekForward = |
+ (Integer) metadataClass.getField("SEEK_FORWARD_AVAILABLE").get(null); |
+ getMetadata.setAccessible(true); |
Yaron
2013/03/12 21:51:54
Nit: remove (already on L44)
qinmin
2013/03/12 22:27:32
Done.
|
+ getBooleanMethod.setAccessible(true); |
+ ret[0] = !((Boolean) hasMethod.invoke(data, pause)) |
+ || ((Boolean) getBooleanMethod.invoke(data, pause)); |
+ ret[1] = !((Boolean) hasMethod.invoke(data, seekBackward)) |
+ || ((Boolean) getBooleanMethod.invoke(data, seekBackward)); |
+ ret[2] = !((Boolean) hasMethod.invoke(data, seekForward)) |
+ || ((Boolean) getBooleanMethod.invoke(data, seekForward)); |
+ } |
+ } catch (Exception e) { |
+ Log.e("MediaPlayerBridge", "Cannot get metadata from the player: " + e); |
+ } |
+ return ret; |
+ } |
} |