android: add ModuleInfo

android/ijkmediaplayer/src/tv/danmaku/ijk/media/player/misc/ModuleInfo.java

+package tv.danmaku.ijk.media.player.misc;
+
+import android.os.Bundle;
+import android.text.TextUtils;
+
+public class ModuleInfo {
+    private static final String BUNDLE_VIDEO_DECODER = "video_decoder";
+    private static final String BUNDLE_VIDEO_DECODER_IMPL = "video_decoder_impl";
+
+    private static final String BUNDLE_AUDIO_DECODER = "audio_decoder";
+    private static final String BUNDLE_AUDIO_DECODER_IMPL = "audio_decoder_impl";
+
+    public String mVideoDecoder;
+    public String mVideoDecoderImpl;
+
+    public String mAudioDecoder;
+    public String mAudioDecoderImpl;
+
+    public static ModuleInfo sAndroidModuleInfo;
+    public static ModuleInfo sAndroidListModuleInfo;
+
+    public static ModuleInfo parseModuleInfo(Bundle args) {
+        ModuleInfo moduleInfo = new ModuleInfo();
+
+        moduleInfo.mVideoDecoder = args.getString(BUNDLE_VIDEO_DECODER);
+        moduleInfo.mVideoDecoderImpl = args
+                .getString(BUNDLE_VIDEO_DECODER_IMPL);
+
+        moduleInfo.mAudioDecoder = args.getString(BUNDLE_AUDIO_DECODER);
+        moduleInfo.mAudioDecoderImpl = args
+                .getString(BUNDLE_AUDIO_DECODER_IMPL);
+
+        return moduleInfo;
+    }
+
+    public static ModuleInfo getAndroidModuleInfo() {
+        if (sAndroidModuleInfo == null) {
+            ModuleInfo module = new ModuleInfo();
+
+            module.mVideoDecoder = "android";
+            module.mVideoDecoderImpl = "HW";
+
+            module.mAudioDecoder = "android";
+            module.mAudioDecoderImpl = "HW";
+
+            sAndroidModuleInfo = module;
+        }
+
+        return sAndroidModuleInfo;
+    }
+
+    public static ModuleInfo getAndroidListModuleInfo() {
+        if (sAndroidModuleInfo == null) {
+            ModuleInfo module = new ModuleInfo();
+
+            module.mVideoDecoder = "android";
+            module.mVideoDecoderImpl = "SYS-HW";
+
+            module.mAudioDecoder = "android";
+            module.mAudioDecoderImpl = "SYS-HW";
+
+            sAndroidModuleInfo = module;
+        }
+
+        return sAndroidModuleInfo;
+    }
+
+    public static ModuleInfo getNullModuleInfo() {
+        ModuleInfo module = new ModuleInfo();
+        return module;
+    }
+
+    public final String getVideoDecoderInline() {
+        if (TextUtils.isEmpty(mVideoDecoder))
+            return "N/A";
+
+        if (mVideoDecoder.equalsIgnoreCase("mediacodec")) {
+            mVideoDecoder = "MediaCodec";
+            mVideoDecoderImpl = "V2-HW+";
+        }
+
+        StringBuilder sb = new StringBuilder(mVideoDecoder);
+        sb.append(": ");
+        if (TextUtils.isEmpty(mVideoDecoderImpl)) {
+            sb.append("SW");
+        } else {
+            sb.append(mVideoDecoderImpl);
+        }
+
+        return sb.toString();
+    }
+
+    public final String getAudioDecoderInline() {
+        if (TextUtils.isEmpty(mAudioDecoder))
+            return "N/A";
+
+        if (mVideoDecoder.equalsIgnoreCase("mediacodec")) {
+            mVideoDecoder = "MediaCodec";
+            mVideoDecoderImpl = "V2-HW+";
+        }
+
+        StringBuilder sb = new StringBuilder(mAudioDecoder);
+        sb.append(": ");
+        if (TextUtils.isEmpty(mAudioDecoderImpl)) {
+            sb.append("SW");
+        } else {
+            sb.append(mAudioDecoderImpl);
+        }
+
+        return sb.toString();
+    }
+}