AndroidMediaFormat.java

/*
 * Copyright (C) 2015 Zhang Rui <bbcallen@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package tv.danmaku.ijk.media.player.misc;

import android.annotation.TargetApi;
import android.media.MediaFormat;
import android.os.Build;

public class AndroidMediaFormat implements IMediaFormat {
    private final MediaFormat mMediaFormat;

    public AndroidMediaFormat(MediaFormat mediaFormat) {
        mMediaFormat = mediaFormat;
    }

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    @Override
    public int getInteger(String name) {
        if (mMediaFormat == null)
            return 0;

        return mMediaFormat.getInteger(name);
    }

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    @Override
    public String getString(String name) {
        if (mMediaFormat == null)
            return null;

        return mMediaFormat.getString(name);
    }

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    @Override
    public String toString() {
        StringBuilder out = new StringBuilder(128);
        out.append(getClass().getName());
        out.append('{');
        if (mMediaFormat != null) {
            out.append(mMediaFormat.toString());
        } else {
            out.append("null");
        }
        out.append('}');
        return out.toString();
    }
}