You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
Android-Download/app/src/main/java/com/arialyy/simple/fragment/DownloadFragment.java

125 lines
3.8 KiB

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<FragmentDownloadBinding> {
@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");
}
}
}