120 lines
3.7 KiB
Java
120 lines
3.7 KiB
Java
package com.arialyy.simple.download;
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import android.content.Context;
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import android.os.Environment;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import butterknife.Bind;
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import butterknife.OnClick;
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import com.arialyy.aria.core.download.DownloadTarget;
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import com.arialyy.aria.core.Aria;
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import com.arialyy.aria.core.download.DownloadEntity;
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import com.arialyy.aria.core.download.DownloadTask;
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import com.arialyy.aria.util.CommonUtil;
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import com.arialyy.frame.core.AbsDialog;
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import com.arialyy.simple.R;
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import com.arialyy.simple.widget.HorizontalProgressBarWithNumber;
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/**
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* Created by AriaL on 2017/1/2.
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*/
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public class DownloadDialog extends AbsDialog {
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@Bind(R.id.progressBar) HorizontalProgressBarWithNumber mPb;
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@Bind(R.id.start) Button mStart;
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@Bind(R.id.stop) Button mStop;
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@Bind(R.id.cancel) Button mCancel;
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@Bind(R.id.size) TextView mSize;
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@Bind(R.id.speed) TextView mSpeed;
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private static final String DOWNLOAD_URL =
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"http://static.gaoshouyou.com/d/3a/93/573ae1db9493a801c24bf66128b11e39.apk";
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public DownloadDialog(Context context) {
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super(context);
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init();
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}
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@Override protected int setLayoutId() {
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return R.layout.dialog_download;
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}
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private void init() {
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if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
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DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
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int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
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mPb.setProgress(p);
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}
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Aria.download(this).addSchedulerListener(new MyDialogDownloadCallback());
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DownloadEntity entity = Aria.download(this).getDownloadEntity(DOWNLOAD_URL);
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if (entity != null) {
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mSize.setText(CommonUtil.formatFileSize(entity.getFileSize()));
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int state = entity.getState();
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setBtState(state != DownloadEntity.STATE_RUNNING);
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} else {
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setBtState(true);
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}
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}
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@OnClick({ R.id.start, R.id.stop, R.id.cancel }) public void onClick(View view) {
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switch (view.getId()) {
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case R.id.start:
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Aria.download(this)
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.load(DOWNLOAD_URL)
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.setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/daialog.apk")
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.start();
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break;
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case R.id.stop:
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Aria.download(this).load(DOWNLOAD_URL).pause();
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break;
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case R.id.cancel:
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Aria.download(this).load(DOWNLOAD_URL).cancel();
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break;
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}
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}
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@Override protected void dataCallback(int result, Object obj) {
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}
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private void setBtState(boolean startEnable) {
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mStart.setEnabled(startEnable);
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mCancel.setEnabled(!startEnable);
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mStop.setEnabled(!startEnable);
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}
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private class MyDialogDownloadCallback extends Aria.DownloadSchedulerListener {
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@Override public void onTaskPre(DownloadTask task) {
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super.onTaskPre(task);
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mSize.setText(CommonUtil.formatFileSize(task.getFileSize()));
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setBtState(false);
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}
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@Override public void onTaskStop(DownloadTask task) {
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super.onTaskStop(task);
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setBtState(true);
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mSpeed.setText("0.0kb/s");
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}
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@Override public void onTaskCancel(DownloadTask task) {
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super.onTaskCancel(task);
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setBtState(true);
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mPb.setProgress(0);
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mSpeed.setText("0.0kb/s");
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}
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@Override public void onTaskRunning(DownloadTask task) {
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super.onTaskRunning(task);
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long current = task.getCurrentProgress();
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long len = task.getFileSize();
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if (len == 0) {
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mPb.setProgress(0);
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} else {
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mPb.setProgress((int) ((current * 100) / len));
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}
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mSpeed.setText(CommonUtil.formatFileSize(task.getSpeed()) + "/s");
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}
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}
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}
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