2023移动开发项目.zip

package com.example.newhelloworld.activity; import android.content.Context; import android.content.Intent; import android.graphics.drawable.Drawable; import android.media.MediaPlayer; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.ImageView; import android.widget.SeekBar; import android.widget.TextView; import android.widget.Toast; import androidx.annotation.NonNull; import androidx.annotation.Nullable; import androidx.appcompat.app.AppCompatActivity; import androidx.core.content.ContextCompat; import com.bumptech.glide.Glide; import com.example.newhelloworld.MyApplication; import com.example.newhelloworld.R; import com.example.newhelloworld.event.MsgAddToAudioList; import com.example.newhelloworld.event.MsgAudioToMain; import com.example.newhelloworld.event.MsgToComment; import com.example.newhelloworld.greenDao.HistoryInfoDao; import com.example.newhelloworld.manager.AudioListManager; import com.example.newhelloworld.manager.MyActivityManager; import com.example.newhelloworld.model.Episode; import com.example.newhelloworld.net.MyObserver; import com.example.newhelloworld.net.MyRetrofitClient; import com.example.newhelloworld.queryVO.Status; import com.example.newhelloworld.queryVO.signIn.ResetPassResp; import com.example.newhelloworld.util.ResourceUtil; import org.greenrobot.eventbus.EventBus; import org.greenrobot.eventbus.Subscribe; import org.greenrobot.eventbus.ThreadMode; import java.util.Locale; import java.util.Timer; import java.util.TimerTask; public class AudioActivity extends AppCompatActivity implements View.OnClickListener{ public static final String TAG = "AudioActivity"; private ImageView btn_play; private ImageView btn_pre; private ImageView btn_next; private ImageView btn_second_back; private ImageView btn_second_forward; private ImageView btn_mode; private Button btn_comment; private ImageView btn_back; private ImageView posterView; //测试用 // private MediaPlayer player; private AudioListManager audioListManager; private SeekBar seekBar; private TextView textCurTime; private TextView textEndTime; private TextView textTitleView; private TextView textUserNameView; // private boolean isRelease = true; // private boolean isPlaying = false; private final int MSG_MEDIA_STOP = 0; private final int MSG_MEDIA_PLAY = 1; private Timer timer; private TimerTask timerTask; //当前页展示的episode，不一定在播放 private Episode curEpisode; private MyRetrofitClient client; //处理单集数据在播放页中的绑定 private Handler mhandler = new Handler(){ @Override public void handleMessage(@NonNull Message msg) { if(msg.what == MSG_MEDIA_PLAY){ //仅在一首结束，根据模式切换时执行，刷新播放页ui if(curEpisode != null && audioListManager.getCurEpisode() != null){ Episode newEpi = audioListManager.getCurEpisode(); if(curEpisode.getId() != newEpi.getId()){ textEndTime.setText(formatTimeToView(newEpi.getDuration())); seekBar.setMax(newEpi.getDuration()); textTitleView.setText(newEpi.getTitle()); textUserNameView.setText(newEpi.getUploader_name()); // Glide.with(AudioActivity.this) .load(ResourceUtil.getPodcastPosterPath(newEpi.getPoster())) .centerCrop() .into(posterView); // posterView curEpisode = newEpi; } } // int seconds = player.getCurrentPosition() / 1000; int seconds = audioListManager.getCurPositionFromPlayer() / 1000; seekBar.setProgress(seconds); Log.d("audio", "cur second: "+seconds); String cur = String.format(Locale.getDefault(), "%02d:%02d", seconds / 60, seconds % 60); textCurTime.setText(cur); Log.d("audio", "handler msg play"); }else if(msg.what == MSG_MEDIA_STOP){ Log.d("audio", "handler msg stop"); } } }; //单集点击事件跳转到播放页：携带的数据 //只有在主线程模式，才能更新ui组件 @Subscribe(threadMode = ThreadMode.MAIN, sticky = true) public void onStickyEventReceived(MsgAddToAudioList msg){ Episode episode = msg.getEpisode(); if(episode == null)throw new RuntimeException(); Log.d("audio", "onStickyEventReceived"); textTitleView.setText(episode.getTitle()); textUserNameView.setText(episode.getUploader_name()); setModeView(); // Glide.with(this) .load(ResourceUtil.getPodcastPosterPath(episode.getPoster())) .centerCrop() .into(posterView); // posterView.setImageResource(); int seconds = episode.getDuration(); seekBar.setMax(seconds); String end = String.format(Locale.getDefault(), "%02d:%02d", seconds / 60, seconds % 60); textEndTime.setText(end); int curTime = 0; //播放页点击过播放或暂停，退出播放页后重新打开，episode是listmanager中处于播放的，则恢复view的状态 if(audioListManager.isCurInListPlaying(episode)){ Log.d("audio", "isCurInListPlaying true"); //音频仍在播放 if(audioListManager.isPlayManagerPlaying()){ Log.d("audio", "isPlayManagerPlaying true"); btn_play.setImageResource(R.drawable.btn_pause); btn_play.setTag("btn_pause"); // curTime = audioListManager.getCurPositionFromPlayer() / 1000; publishProgress(); }else{ Log.d("audio", "isPlayManagerPlaying false"); curTime = audioListManager.getCurLastTime() / 1000; String curFormat = String.format(Locale.getDefault(), "%02d:%02d", curTime / 60, curTime % 60); textCurTime.setText(curFormat); seekBar.setProgress(curTime); } }else{ Log.d("audio", "isCurInListPlaying false"); curTime = episode.getLastTime() / 1000; String curFormat = String.format(Locale.getDefault(), "%02d:%02d", curTime / 60, curTime % 60); textCurTime.setText(curFormat); seekBar.setProgress(curTime); } curEpisode = episode; Log.d("audio", "duration: " + seconds); //后端更新历史 addHistory(curEpisode.getId()); EventBus.getDefault().removeStickyEvent(this); } public void addHistory(int id){ client.addHistory(id, new MyObserver<ResetPassResp>() { @Override public void onSuccss(ResetPassResp resp) { Status status = resp.getStatus(); if(status.getCode() == 200){ Log.d(TAG, "addHistory ok"); MyApplication app = (MyApplication)getApplication(); HistoryInfoDao historyInfoDao = app.getDaoSession().getHistoryInfoDao(); //清空表 historyInfoDao.deleteAll(); //清除缓存 historyInfoDao.detachAll(); }else{ Log.d(TAG, "addHistory failed"); } } }); } @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_playing); MyActivityManager.getInstance().add(this);