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Android obtains the coordinates of custom controls, screen size, title bar, Status Bar Height, and android status bar.Android obtains the coordinates of custom controls, screen size, ti
get a high screen width
Status bar HeightView Getwindowvisibledisplayframe (Rect outrect) appended Outrect, Outrect.top () is the status bar height
Title HeightThe Outrect.height ()-view.getheight () is the caption height after
@Override public void Onwindowfocuschanged (Boolean hasfocus) { super.onwindowfocuschanged (hasfocus); Rect frame = new Rect (); GetWindow (). Getdecorview (). Getwindowvisibledisplayframe (frame); int statusbarheight = frame.top; Gets the title Bar height window window = GetWindow (); int contentviewtop = GetWindow () .
In Android applications, it is sometimes necessary to calculate the location of a view, resulting in the need to calculate status bar height, title bar height and other information. For the convenience of the future, make a simple
Background:
So far, Android has evolved from 1.5 to 3.2. When writing an application, we usually get the screen height, width, and Status Bar Height.
However, the android system has changed too fast. From the initial mobile phone
Android get custom control position coordinates, screen size, title bar, status bar height1. Get the custom control heightIn this activity, get the height of the control in the current activity:Button button = (button) Findviewbyid (R.id.button), int buttonheight = Button.ge
This article describes the Android programming implementation to get the title bar, status bar height, screen size, and simulate the home key method. Share to everyone for your reference, specific as follows:
1. Get the title bar
Android gets the height of the status bar (StatusBar) and the navigation bar at the top of the system, androidstatusbar
Android devices have two upper and lower bars. We can obtain the bar
The following describes how to obtain screen-related information in Android.
1. screen size, source code:
Displaymetrics metrics = new displaymetrics (); getwindowmanager (). getdefadisplay display (). getmetrics (metrics); int screenwidth = metrics. widthpixels; // screen width int screenheight = metrics. heightpixels; // screen height
This code can be inserted into the oncreate () function of the activi
This article illustrates how Android effectively gets the status bar (StatusBar) height. Share to everyone for your reference, specific as follows:
Encountered a problem needing to get the status bar
Retrieve the Status Bar Height
1. Traditional Method: Sometimes the value is 0. solution 2:
CodeRect frame = new Rect ();GetWindow (). getDecorView (). getWindowVisibleDisplayFrame (frame );Int statusBarHeight = frame. top;
II. The value may be 0 after 4.0.3.
Public int getBarHeight (){Class Object obj = null;Field field = null;Int x = 0, sbar = 38; // The defaul
Android gets mobile screen width, status bar height and string width information method
This article mainly introduces Android to get the phone screen width, status bar
The example in this article describes Android's approach to getting mobile screen width, status bar height, and string width-high information. Share to everyone for your reference. Specifically as follows:
First define the TextView object Commenttext
Get the width of the text:
Textpaint textpaint = new Textpaint (paint.anti_alias_flag);
Textpaint.settex
In Android development, you often need to know the screen height, width, Status Bar, and Title Bar Height.
Width and height
WindowManager windowManager = (WindowManager) getSystemServi
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