package com.insthub.BeeFramework.service;
import android.annotation.SuppressLint;
import android.app.ActivityManager;
import android.app.ActivityManager.MemoryInfo;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.graphics.PixelFormat;
import android.os.Debug;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.text.format.Formatter;
import android.view.*;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.WindowManager.LayoutParams;
import android.widget.ImageView;
import android.widget.TextView;
import com.insthub.BeeFramework.BeeFrameworkApp;
import com.insthub.ecmobile.R;
import com.insthub.BeeFramework.Utils.LinuxUtils;
import com.insthub.BeeFramework.model.BeeCallback;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
/*
* ______ ______ ______
* /\ __ \ /\ ___\ /\ ___\
* \ \ __< \ \ __\_ \ \ __\_
* \ \_____\ \ \_____\ \ \_____\
* \/_____/ \/_____/ \/_____/
*
*
* Copyright (c) 2013-2014, {Bee} open source community
* http://www.bee-framework.com
*
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
@SuppressLint("NewApi")
public class MemoryService extends Service {
private float downX;// 触发MotionEvent.ACTION_DOWN时的x坐标，mWindowManagerLayoutParams中的x的值
private float downY;// 触发MotionEvent.ACTION_DOWN时的y坐标，mWindowManagerLayoutParams中的y的值
private LayoutParams mLayoutParams;// 用于记录修改后的悬浮图标的位置(xy坐标)
private float upX;// 触发MotionEvent.ACTION_UP时的x坐标，mWindowManagerLayoutParams中的x的值
private float upY;// 触发MotionEvent.ACTION_UP时的y坐标，mWindowManagerLayoutParams中的y的值
private float moveX;// 触发MotionEvent.ACTION_MOVE时的x坐标,MotionEvent.getRawX()
private float moveY;// 触发MotionEvent.ACTION_MOVE时的y坐标,MotionEvent.getRawY()
private float actionDownX;// 触发MotionEvent.ACTION_DOWN时通过MotionEvent.getX()函数得到的x坐标
private float actionDownY;// 触发MotionEvent.ACTION_DOWN时通过MotionEvent.getY()函数得到的y坐标
private WindowManager wManager ;
private View view;
private Timer timer;
private ActivityManager mActivityManager = null ;
private SharedPreferences mPref;// 用于保存关闭悬浮窗口时悬浮窗口的坐标
private Editor mEditor;
private long _memSize;
private TextView total; //总内存
private TextView avail; //剩余内存
private TextView low; //是否处于低内存状态
private TextView memSize; //当前程序所占内存
private TextView pid; //进程ID
private TextView cpuUsage; //cpu使用量
private TextView processName; //进程名
private TextView networkUsage;
private TextView networkWakeupTime;
private TextView networkLastSecondUsage;
private TextView networkLimitBandwidth;
private ImageView logo;
public static String MEMORYSERVICENAME = "com.insthub.BeeFramework.service.MemoryService";
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
super.onCreate();
mPref = getSharedPreferences("sharedPref", Context.MODE_PRIVATE);
BeeFrameworkApp.getInstance().currContext = this;
wManager = (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
mActivityManager = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE);
WindowManager.LayoutParams wmParams = new WindowManager.LayoutParams();
wmParams.type = LayoutParams.TYPE_PHONE;
wmParams.format = PixelFormat.RGBA_8888;
wmParams.flags = LayoutParams.FLAG_NOT_TOUCH_MODAL |
LayoutParams.FLAG_NOT_FOCUSABLE;
wmParams.gravity = Gravity.TOP|Gravity.LEFT ;
wmParams.x = mPref.getInt("x", 0);
wmParams.y = mPref.getInt("y", 0);
wmParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
wmParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
mLayoutParams = wmParams;// 创建对象时需要传入对象的布局参数，本类负责更新布局参数
LayoutInflater inflater = LayoutInflater.from(this);
view = inflater.inflate(R.layout.memory, null);
total = (TextView) view.findViewById(R.id.f_memory_total);
avail = (TextView) view.findViewById(R.id.f_memory_avail);
low = (TextView) view.findViewById(R.id.f_memory_low);
memSize = (TextView) view.findViewById(R.id.f_memory_memSize);
pid = (TextView) view.findViewById(R.id.f_memory_pid);
cpuUsage = (TextView) view.findViewById(R.id.f_memory_cpuUsage);
processName = (TextView) view.findViewById(R.id.f_memory_processName);
networkUsage = (TextView)view.findViewById(R.id.network_usage);
networkWakeupTime = (TextView)view.findViewById(R.id.network_wakeuptime);
networkLastSecondUsage = (TextView)view.findViewById(R.id.network_lastSecondUsage);
networkLimitBandwidth = (TextView)view.findViewById(R.id.network_limit_bandwidth);
logo = (ImageView) view.findViewById(R.id.f_logo);
logo.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setAction(MemoryService.MEMORYSERVICENAME);
stopService(intent);
}
});
wManager.addView(view, wmParams);
view.setOnTouchListener(new OnTouchListener(){
@Override
public boolean onTouch(View v, MotionEvent event) {
int ea=event.getAction();
switch(ea){
case MotionEvent.ACTION_DOWN:
downX = mLayoutParams.x;
downY = mLayoutParams.y;
actionDownX = event.getX();
actionDownY = event.getY();
break;
case MotionEvent.ACTION_MOVE:
moveX = event.getRawX();
moveY = event.getRawY() - 25;
updateViewPosition(false);
break;
}
return true;
}
});
timer = new Timer();
TimerTask timerTask = new TimerTask() {
@Override
public void run() {
Message msg = new Message();
msg.what = 1;
handler.sendMessage(msg);
}
};
timer.schedule(timerTask, 0, 250);
}
private void updateViewPosition(boolean isActionUp) {
if (!isActionUp) {// MotionEvent.ACTION_MOVE
// 更新浮动窗口位置参数
mLayoutParams.x = (int) (moveX - actionDownX);
mLayoutParams.y = (int) (moveY - actionDownY);
} else {// MotionEvent.ACTION_UP
if (!(Math.abs(upX - downX) > 50 || Math.abs(upY - downY) > 50)) {// 移动范围太小,返回初始位置
// 更新浮动窗口位置参数，返回触摸前的位置
mLayoutParams.x = (int) (downX);
mLayoutParams.y = (int) (downY);
}
}
wManager.updateViewLayout(view, mLayoutParams); // 更新悬浮窗口
}
Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch(msg.what) {
case 1:
setContent();
break;
case 2:
DecimalFormat df = new DecimalFormat("#.##");
cpuUsage.setText("当前进程所占cpu："+df.format(f)+"%");
break;
}
}
};
public void setContent() {
MemoryInfo memoryInfo = new MemoryInfo() ;
mActivityManager.getMemoryInfo(memoryInfo) ;
total.setText("总内存:"+formateFileSize(memoryInfo.totalMem));
avail.setText("空闲内存:"+formateFileSize(memoryInfo.availMem));
low.setText("是否处于低内存状态："+memoryInfo.lowMemory);
networkUsage.setText("传输速率:"+ BeeCallback.averageBandwidthUsedPerSecond+"bytes");
if (null != BeeCallback.throttleWakeUpTime && BeeCallback.throttleWakeUpTime.after(new Date()))
{
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
networkWakeupTime.setText("唤醒时间:"+format.format(BeeCallback.throttleWakeUpTime));
}
else
{
networkWakeupTime.setText("");
}
networkLastSecondUsage.setText("上一秒传输速率:"+BeeCallback.bandwidthUsedInLastSecond+"bytes");
networkLimitBandwidth.setText("限定速率:"+BeeCallback.maxBandwidthPerSecond+"bytes");
getRunningAppProcessInfo();
}
private String formateFileSize(long size){
return Formatter.formatFileSize(this, size);
}
private float f; //进程所占CPU
private void getRunningAppProcessInfo() {
// 通过调用ActivityManager的getRunningAppProcesses()方法获得系统里所有正在运行的进程
List<ActivityManager.RunningAppProcessInfo> appProcessList = mActivityManager.getRunningAppProcesses();
for(int i=0;i < appProcessList.size();i++) {
if(appProcessList.get(i).processName.equals(this.getPackageName())) {
final int _pid = appProcessList.get(i).pid;
// 用户ID 类似于Linux的权限不同，ID也就不同 比如 root等
int _uid = appProcessList.get(i).uid;
// 进程名，默认是包名或者由属性android：process=""指定
String _processName = appProcessList.get(i).processName;
// 获得该进程占用的内存
int[] myMempid = new int[] { _pid };
// 此MemoryInfo位于android.os.Debug.MemoryInfo包中，用来统计进程的内存信息
Debug.MemoryInfo[] memoryInfo = mActivityManager.getProcessMemoryInfo(myMempid);
// 获取进程占内存用信息 kb单位
_memSize = memoryInfo[0].dalvikPrivateDirty;
pid.setText("进程ID："+_pid);
//uid.setText("进程所在的UID："+_uid);
//memSize.setText("进程占用内存："+_memSize+"k");
processName.setText("进程名："+_processName);
memSize.setText("进程占用内存："+formateFileSize(_memSize*1024));
new Thread() {
@Override
public void run() {
super.run();
LinuxUtils linux = new LinuxUtils();
f = linux.syncGetProcessCpuUsage(_pid);
Message msg = new Message();
msg.what = 2;
handler.sendMessage(msg);
}
}.start();
break;
}
}
}
@Override
public void onDestroy() {
super.onDestroy();
timer.cancel();
wManager.removeView(view);
mEditor = mPref.edit();
mEditor.putInt("x", mLayoutParams.x);
mEditor.putInt("y", mLayoutParams.y);
mEditor.commit();
}
}