package com.arialyy.simple.fragment; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.widget.Button; import android.widget.TextView; import butterknife.Bind; import butterknife.OnClick; import com.arialyy.aria.core.AMTarget; import com.arialyy.aria.core.Aria; import com.arialyy.aria.core.DownloadEntity; import com.arialyy.aria.core.task.Task; import com.arialyy.aria.util.CommonUtil; import com.arialyy.frame.core.AbsFragment; import com.arialyy.simple.R; import com.arialyy.simple.databinding.FragmentDownloadBinding; import com.arialyy.simple.dialog.DownloadDialog; import com.arialyy.simple.widget.HorizontalProgressBarWithNumber; /** * Created by Aria.Lao on 2017/1/4. */ public class DownloadFragment extends AbsFragment { @Bind(R.id.progressBar) HorizontalProgressBarWithNumber mPb; @Bind(R.id.start) Button mStart; @Bind(R.id.stop) Button mStop; @Bind(R.id.cancel) Button mCancel; @Bind(R.id.size) TextView mSize; @Bind(R.id.speed) TextView mSpeed; private static final String DOWNLOAD_URL = "http://static.gaoshouyou.com/d/3a/93/573ae1db9493a801c24bf66128b11e39.apk"; @Override protected void init(Bundle savedInstanceState) { if (Aria.get(this).taskExists(DOWNLOAD_URL)) { AMTarget target = Aria.whit(this).load(DOWNLOAD_URL); int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize()); mPb.setProgress(p); } DownloadEntity entity = Aria.get(this).getDownloadEntity(DOWNLOAD_URL); if (entity != null) { mSize.setText(CommonUtil.formatFileSize(entity.getFileSize())); int state = entity.getState(); setBtState(state != DownloadEntity.STATE_DOWNLOAD_ING); } else { setBtState(true); } } @Override public void onResume() { super.onResume(); Aria.whit(this).addSchedulerListener(new DownloadFragment.MyDialogDownloadCallback()); } @OnClick({ R.id.start, R.id.stop, R.id.cancel }) public void onClick(View view) { switch (view.getId()) { case R.id.start: Aria.whit(this) .load(DOWNLOAD_URL) .setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/daialog.apk") .setDownloadName("daialog.apk") .start(); break; case R.id.stop: Aria.whit(this).load(DOWNLOAD_URL).stop(); break; case R.id.cancel: Aria.whit(this).load(DOWNLOAD_URL).cancel(); break; } } @Override protected void onDelayLoad() { } @Override protected int setLayoutId() { return R.layout.fragment_download; } @Override protected void dataCallback(int result, Object obj) { } private void setBtState(boolean startEnable) { mStart.setEnabled(startEnable); mCancel.setEnabled(!startEnable); mStop.setEnabled(!startEnable); } private class MyDialogDownloadCallback extends Aria.SimpleSchedulerListener { @Override public void onTaskPre(Task task) { super.onTaskPre(task); mSize.setText(CommonUtil.formatFileSize(task.getFileSize())); setBtState(false); } @Override public void onTaskStop(Task task) { super.onTaskStop(task); setBtState(true); mSpeed.setText("0.0kb/s"); } @Override public void onTaskCancel(Task task) { super.onTaskCancel(task); setBtState(true); mPb.setProgress(0); mSpeed.setText("0.0kb/s"); } @Override public void onTaskRunning(Task task) { super.onTaskRunning(task); long current = task.getCurrentProgress(); long len = task.getFileSize(); if (len == 0) { mPb.setProgress(0); } else { mPb.setProgress((int) ((current * 100) / len)); } mSpeed.setText(CommonUtil.formatFileSize(task.getSpeed()) + "/s"); } } }