From 40237ce34f0754495e5ac6a7b291fa96508160fd Mon Sep 17 00:00:00 2001
From: lmw <125975490@qq.com>
Date: 星期五, 06 十二月 2024 13:55:00 +0800
Subject: [PATCH] save
---
app/src/main/java/com/sinata/xqmuse/utils/AudioUtils.java | 123 +++++++++++++++++++++++++++++++++++++----
1 files changed, 111 insertions(+), 12 deletions(-)
diff --git a/app/src/main/java/com/sinata/xqmuse/utils/AudioUtils.java b/app/src/main/java/com/sinata/xqmuse/utils/AudioUtils.java
index 53ed751..8dd777c 100644
--- a/app/src/main/java/com/sinata/xqmuse/utils/AudioUtils.java
+++ b/app/src/main/java/com/sinata/xqmuse/utils/AudioUtils.java
@@ -1,6 +1,7 @@
package com.sinata.xqmuse.utils;
import android.content.Context;
+import android.media.AudioManager;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
import android.net.Uri;
@@ -8,8 +9,16 @@
import android.os.Handler;
import android.util.Log;
+import com.google.android.exoplayer2.ExoPlayer;
+import com.google.android.exoplayer2.MediaItem;
+import com.sinata.xqmuse.utils.exo.ExoMediaPlayer;
+
import java.io.File;
import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+import xyz.doikki.videoplayer.player.AbstractPlayer;
public class AudioUtils {
@@ -26,6 +35,10 @@
private MediaPlayer mMediaPlayer;
private float volume = 0.5f; //播放音量
+
+ private String audio = "";//音源
+
+ private boolean isPause = false; //是否暂停，解决循环播放时资源文件prepare异步产生的暂停失败问题
/**
* 文件存储默认sdcard/record
@@ -204,17 +217,70 @@
public void onStartPlay();
public void onFinishPlay();
+
+ public void onGetDuration(int duration);
}
- //开始播放录音
+
+ /**
+ * 开始播放音频
+ * @param context
+ * @param filePath
+ */
public void startPlayMusic(Context context, String filePath) {
if (mMediaPlayer != null) {
- stopPlayMusic();
+ stopPlayMusic(false);
}
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setVolume(volume,volume);
+ isPause = false;
try {
- Log.e("mmp", "path:" + filePath);
+ Log.e("mmp", "开始播放 path:" + filePath);
+
+ mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
+ mMediaPlayer.setDataSource(context, Uri.parse(filePath));
+ mMediaPlayer.prepareAsync();
+ mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
+ @Override
+ public void onPrepared(MediaPlayer mp) {
+ // 装载完毕回调
+ mMediaPlayer.start();
+ if (audioStatusUpdateListener != null){
+ audioStatusUpdateListener.onGetDuration(mMediaPlayer.getDuration());
+ audioStatusUpdateListener.onStartPlay();
+ }
+ }
+
+
+ });
+ mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
+ @Override
+ public void onCompletion(MediaPlayer mp) {
+ stopPlayMusic(true);
+// baseEvent.setMsg(filePath);
+// EventBus.getDefault().post(baseEvent);
+ }
+ });
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+
+ /**
+ * 循环播放音频
+ * @param context
+ * @param filePath
+ */
+ public void loopPlayMusic(Context context, String filePath) {
+ if (mMediaPlayer != null) {
+ stopPlayMusic(false);
+ }
+ mMediaPlayer = new MediaPlayer();
+ mMediaPlayer.setVolume(volume,volume);
+ isPause = false;
+ try {
+ Log.e("mmp", "循环播放 path:" + filePath);
mMediaPlayer.setDataSource(context, Uri.parse(filePath));
mMediaPlayer.prepareAsync();
mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@@ -229,15 +295,37 @@
mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
- stopPlayMusic();
-// BaseEvent baseEvent = new BaseEvent(BaseEvent.SEND_AODIO_PLAY_OVER);
-// baseEvent.setMsg(filePath);
-// EventBus.getDefault().post(baseEvent);
+// Log.e("mmp", "播放完成 从新循环 path:" + filePath);
+ mMediaPlayer.start();
+ if (isPause){
+// Log.e("mmp", "循环播放异步暂停");
+ mMediaPlayer.pause();
+ }
}
});
} catch (Exception e) {
e.printStackTrace();
+ }
+ }
+
+ public void pause(){
+ if (mMediaPlayer != null) {
+ mMediaPlayer.pause();
+ isPause = true;
+ }
+ }
+
+ public void resume(){
+ if (mMediaPlayer != null) {
+ mMediaPlayer.start();
+ isPause = false;
+ }
+ }
+
+ public void seekTo(int now){
+ if (mMediaPlayer != null) {
+ mMediaPlayer.seekTo(now*1000);
}
}
@@ -248,16 +336,27 @@
}
}
- //结束录音播放
- public void stopPlayMusic() {
+ public int getCurrentPosition(){
+ if (mMediaPlayer!=null){
+ return mMediaPlayer.getCurrentPosition();
+ }
+ return 0;
+ }
+
+
+ /**
+ * 结束录音播放
+ * @param needCallback true真实结束 才走结束回调，为了切换下一首而结束的 不调结束回调
+ */
+ public void stopPlayMusic(boolean needCallback) {
if (mMediaPlayer == null)
return;
try {
mMediaPlayer.stop();
mMediaPlayer.release();
- if (audioStatusUpdateListener != null)
- audioStatusUpdateListener.onFinishPlay();
mMediaPlayer = null;
+ if (audioStatusUpdateListener != null&&needCallback)
+ audioStatusUpdateListener.onFinishPlay();
} catch (IllegalStateException e) {
e.printStackTrace();
}
@@ -272,7 +371,7 @@
*/
public int getMusicTime(Context context, String filePath) {
if (mMediaPlayer != null) {
- stopPlayMusic();
+ stopPlayMusic(false);
}
mMediaPlayer = new MediaPlayer();
try {
--
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