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Android-Download/app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java

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9.4 KiB

/*
* Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.arialyy.simple.download;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;
import butterknife.Bind;
import com.arialyy.aria.core.download.DownloadTarget;
import com.arialyy.aria.core.Aria;
import com.arialyy.aria.core.download.DownloadEntity;
import com.arialyy.aria.core.download.DownloadTask;
import com.arialyy.aria.util.CommonUtil;
import com.arialyy.aria.util.Speed;
import com.arialyy.frame.util.show.L;
import com.arialyy.frame.util.show.T;
import com.arialyy.simple.R;
import com.arialyy.simple.base.BaseActivity;
import com.arialyy.simple.databinding.ActivitySingleBinding;
import com.arialyy.simple.widget.HorizontalProgressBarWithNumber;
public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
public static final int DOWNLOAD_PRE = 0x01;
public static final int DOWNLOAD_STOP = 0x02;
public static final int DOWNLOAD_FAILE = 0x03;
public static final int DOWNLOAD_CANCEL = 0x04;
public static final int DOWNLOAD_RESUME = 0x05;
public static final int DOWNLOAD_COMPLETE = 0x06;
public static final int DOWNLOAD_RUNNING = 0x07;
private static final String DOWNLOAD_URL =
//"http://kotlinlang.org/docs/kotlin-docs.pdf";
//"https://atom-installer.github.com/v1.13.0/AtomSetup.exe?s=1484074138&ext=.exe";
"http://static.gaoshouyou.com/d/22/94/822260b849944492caadd2983f9bb624.apk";
//"http://static.gaoshouyou.com/d/36/69/2d3699acfa69e9632262442c46516ad8.apk";
//不支持断点的链接
//"http://ox.konsung.net:5555/ksdc-web/download/downloadFile/?fileName=ksdc_1.0.2.apk&rRange=0-";
//"http://172.18.104.50:8080/download/_302turn";
@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.toolbar) Toolbar toolbar;
@Bind(R.id.speed) TextView mSpeed;
@Bind(R.id.speeds) RadioGroup mRg;
private DownloadEntity mEntity;
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action.equals(Aria.ACTION_START)) {
L.d("START");
}
}
};
private Handler mUpdateHandler = new Handler() {
@Override public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case DOWNLOAD_RUNNING:
DownloadTask task = (DownloadTask) msg.obj;
long current = task.getCurrentProgress();
long len = task.getFileSize();
if (len == 0) {
mPb.setProgress(0);
} else {
mPb.setProgress((int) ((current * 100) / len));
}
mSpeed.setText(task.getConvertSpeed());
break;
case DOWNLOAD_PRE:
mSize.setText(CommonUtil.formatFileSize((Long) msg.obj));
setBtState(false);
//mStart.setText("暂停");
break;
case DOWNLOAD_FAILE:
Toast.makeText(SingleTaskActivity.this, "下载失败", Toast.LENGTH_SHORT).show();
setBtState(true);
break;
case DOWNLOAD_STOP:
Toast.makeText(SingleTaskActivity.this, "暂停下载", Toast.LENGTH_SHORT).show();
mStart.setText("恢复");
setBtState(true);
break;
case DOWNLOAD_CANCEL:
mPb.setProgress(0);
Toast.makeText(SingleTaskActivity.this, "取消下载", Toast.LENGTH_SHORT).show();
mStart.setText("开始");
setBtState(true);
break;
case DOWNLOAD_RESUME:
//Toast.makeText(SingleTaskActivity.this,
// "恢复下载,恢复位置 ==> " + CommonUtil.formatFileSize((Long) msg.obj), Toast.LENGTH_SHORT)
// .show();
mStart.setText("暂停");
setBtState(false);
break;
case DOWNLOAD_COMPLETE:
mPb.setProgress(100);
Toast.makeText(SingleTaskActivity.this, "下载完成", Toast.LENGTH_SHORT).show();
mStart.setText("重新开始?");
mCancel.setEnabled(false);
setBtState(true);
break;
}
}
};
/**
* 设置start 和 stop 按钮状态
*/
private void setBtState(boolean state) {
mStart.setEnabled(state);
mStop.setEnabled(!state);
}
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
init();
}
@Override protected void onResume() {
super.onResume();
Aria.download(this).addSchedulerListener(new MySchedulerListener());
//registerReceiver(mReceiver, getModule(DownloadModule.class).getDownloadFilter());
}
@Override protected void onDestroy() {
super.onDestroy();
//unregisterReceiver(mReceiver);
}
@Override protected int setLayoutId() {
return R.layout.activity_single;
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setSupportActionBar(toolbar);
toolbar.setTitle("单任务下载");
init();
Aria.get(this).getDownloadConfig().setOpenBreadCast(true);
}
private void init() {
if (Aria.download(this).taskExists(DOWNLOAD_URL)) {
DownloadTarget target = Aria.download(this).load(DOWNLOAD_URL);
int p = (int) (target.getCurrentProgress() * 100 / target.getFileSize());
mPb.setProgress(p);
}
//mRg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
// @Override public void onCheckedChanged(RadioGroup group, int checkedId) {
// switch (checkedId) {
// case 1:
// Aria.get(this).setMaxSpeed(Speed.KB_256);
// break;
// case 2:
// Aria.get(this).setMaxSpeed(Speed.KB_512);
// break;
// case 3:
// Aria.get(this).setMaxSpeed(Speed.MB_1);
// break;
// case 4:
// Aria.get(this).setMaxSpeed(Speed.MB_2);
// break;
// case 5:
// Aria.get(this).setMaxSpeed(Speed.MAX);
// break;
// }
// stop();
// new Handler().postDelayed(new Runnable() {
// @Override public void run() {
// start();
// }
// }, 2000);
// }
//});
}
public void onClick(View view) {
switch (view.getId()) {
case R.id.start:
String text = ((TextView) view).getText().toString();
if (text.equals("重新开始?") || text.equals("开始")) {
start();
} else if (text.equals("恢复")) {
resume();
}
break;
case R.id.stop:
stop();
break;
case R.id.cancel:
cancel();
break;
}
}
private void resume() {
Aria.download(this).load(DOWNLOAD_URL).resume();
}
private void start() {
Aria.download(this)
.load(DOWNLOAD_URL)
.setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk")
.start();
}
private void stop() {
Aria.download(this).load(DOWNLOAD_URL).pause();
//Aria.download(this).load(DOWNLOAD_URL).removeRecord();
}
private void cancel() {
Aria.download(this).load(DOWNLOAD_URL).cancel();
}
private class MySchedulerListener extends Aria.DownloadSchedulerListener {
@Override public void onPre(String url) {
super.onPre(url);
Log.d(TAG, "url ==> " + url);
}
@Override public void onNoSupportBreakPoint(DownloadTask task) {
super.onNoSupportBreakPoint(task);
T.showShort(SingleTaskActivity.this, "该下载链接不支持断点");
}
@Override public void onTaskStart(DownloadTask task) {
mUpdateHandler.obtainMessage(DOWNLOAD_PRE, task.getDownloadEntity().getFileSize())
.sendToTarget();
}
@Override public void onTaskResume(DownloadTask task) {
super.onTaskResume(task);
mUpdateHandler.obtainMessage(DOWNLOAD_PRE, task.getFileSize()).sendToTarget();
}
@Override public void onTaskStop(DownloadTask task) {
mUpdateHandler.sendEmptyMessage(DOWNLOAD_STOP);
}
@Override public void onTaskCancel(DownloadTask task) {
mUpdateHandler.sendEmptyMessage(DOWNLOAD_CANCEL);
}
@Override public void onTaskFail(DownloadTask task) {
mUpdateHandler.sendEmptyMessage(DOWNLOAD_FAILE);
}
@Override public void onTaskComplete(DownloadTask task) {
mUpdateHandler.sendEmptyMessage(DOWNLOAD_COMPLETE);
}
@Override public void onTaskRunning(DownloadTask task) {
mUpdateHandler.obtainMessage(DOWNLOAD_RUNNING, task).sendToTarget();
}
}
}