daycard-app/mediaplayertv/src/main/java/com/pukka/videoplayertv/AbstractMediaPlayer.java

package com.pukka.videoplayertv;
/**
 * Author: wxf
 * Date: 2025/1/6 13:44
 * Description:播放器的抽象类封装
 */
@SuppressWarnings("WeakerAccess")
public abstract class AbstractMediaPlayer implements IMediaPlayer {
    private OnPreparedListener mOnPreparedListener;
    private OnCompletionListener mOnCompletionListener;
    private OnBufferingUpdateListener mOnBufferingUpdateListener;
    private OnSeekCompleteListener mOnSeekCompleteListener;
    private OnVideoSizeChangedListener mOnVideoSizeChangedListener;
    private OnErrorListener mOnErrorListener;
    private OnInfoListener mOnInfoListener;

    public final void setOnPreparedListener(OnPreparedListener listener) {
        mOnPreparedListener = listener;
    }

    public final void setOnCompletionListener(OnCompletionListener listener) {
        mOnCompletionListener = listener;
    }

    public final void setOnBufferingUpdateListener(
            OnBufferingUpdateListener listener) {
        mOnBufferingUpdateListener = listener;
    }

    public final void setOnSeekCompleteListener(OnSeekCompleteListener listener) {
        mOnSeekCompleteListener = listener;
    }

    public final void setOnVideoSizeChangedListener(
            OnVideoSizeChangedListener listener) {
        mOnVideoSizeChangedListener = listener;
    }

    public final void setOnErrorListener(OnErrorListener listener) {
        mOnErrorListener = listener;
    }

    public final void setOnInfoListener(OnInfoListener listener) {
        mOnInfoListener = listener;
    }

    public void resetListeners() {
        mOnPreparedListener = null;
        mOnBufferingUpdateListener = null;
        mOnCompletionListener = null;
        mOnSeekCompleteListener = null;
        mOnVideoSizeChangedListener = null;
        mOnErrorListener = null;
        mOnInfoListener = null;
    }

    protected final void notifyOnPrepared() {
        if (mOnPreparedListener != null)
            mOnPreparedListener.onPrepared(this);
    }

    protected final void notifyOnCompletion() {
        if (mOnCompletionListener != null)
            mOnCompletionListener.onCompletion(this);
    }

    protected final void notifyOnBufferingUpdate(int percent) {
        if (mOnBufferingUpdateListener != null)
            mOnBufferingUpdateListener.onBufferingUpdate(this, percent);
    }

    protected final void notifyOnSeekComplete() {
        if (mOnSeekCompleteListener != null)
            mOnSeekCompleteListener.onSeekComplete(this);
    }

    protected final void notifyOnVideoSizeChanged(int width, int height,
                                                  int sarNum, int sarDen) {
        if (mOnVideoSizeChangedListener != null)
            mOnVideoSizeChangedListener.onVideoSizeChanged(this, width, height,
                    sarNum, sarDen);
    }

    protected final boolean notifyOnError(int what, int extra) {
        return mOnErrorListener != null && mOnErrorListener.onError(this, what, extra);
    }

    protected final boolean notifyOnInfo(int what, int extra) {
        return mOnInfoListener != null && mOnInfoListener.onInfo(this, what, extra);
    }

    public void setDataSource(IMediaDataSource mediaDataSource) {
        throw new UnsupportedOperationException();
    }
}