FloatWindow

===========

like 360 phone assistent,send rocket from bottom of the window,show the current memory consume

Demo show

Self Define WindowManager

manage smallRocketWindow,BigButtonWindow,RocketLaunchWindow, for example: 1.WindowManager.addView(View,LayoutParmas); 2.WindowManager.removeView(View); 3.WindowManager.updateViewLayout(View,LayoutParmas);

     /**
 * 创建一个小悬浮窗。初始位置为屏幕的右部中间位置。
 */
public static void createSmallWindow(Context context) {
	WindowManager windowManager = getWindowManager(context);
	int screenWidth = windowManager.getDefaultDisplay().getWidth();
	int screenHeight = windowManager.getDefaultDisplay().getHeight();
	if (smallWindow == null) {
		smallWindow = new FloatWindowSmallView(context);
		if (smallWindowParams == null) {
			smallWindowParams = new LayoutParams();
			smallWindowParams.type = LayoutParams.TYPE_SYSTEM_ALERT;
			smallWindowParams.format = PixelFormat.RGBA_8888;
   			smallWindowParams.flags = LayoutParams.FLAG_NOT_TOUCH_MODL
					| LayoutParams.FLAG_NOT_FOCUSABLE;
			smallWindowParams.gravity = Gravity.LEFT | Gravity.TOP;
			smallWindowParams.width = FloatWindowSmallView.windowViewWidth;
			smallWindowParams.height = FloatWindowSmallView.windowViewHeight;
			smallWindowParams.x = screenWidth;
			smallWindowParams.y = screenHeight / 2;
		}
		smallWindow.setParams(smallWindowParams);
		windowManager.addView(smallWindow, smallWindowParams);
	}
}

Get Total Memory

read the file: "/proc/meminfo",file content below:

/proc/meninfo   中内容如下：
MemTotal:        2069356 kB
MemFree:         1492220 kB
Buffers:            6128 kB
Cached:           278740 kB
SwapCached:            0 kB
Active:           318988 kB
Inactive:         226652 kB
Active(anon):     260784 kB
Inactive(anon):      436 kB
Active(file):      58204 kB
Inactive(file):   226216 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:       1187784 kB
HighFree:         641068 kB
LowTotal:         881572 kB
LowFree:          851152 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:        260736 kB
Mapped:            96272 kB
Shmem:               468 kB
Slab:              16452 kB
SReclaimable:       6584 kB
SUnreclaim:         9868 kB
KernelStack:        3328 kB
PageTables:         5308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1034676 kB
Committed_AS:   13144452 kB
VmallocTotal:     122880 kB
VmallocUsed:       45556 kB
VmallocChunk:      49660 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       4096 kB
DirectMap4k:       16376 kB
DirectMap4M:      892928 kB

Service always running

Timer.sheduleAtFixedRate(TimeTask,delay,period);