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android 判断屏幕是横屏还是竖屏

 2010-05-24 16:34:00 来源:WEB开发网   
核心提示:/* First, get the Display from the WindowManager */Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();/* Now we can retrie

/* First, get the Display from the WindowManager */

Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();

/* Now we can retrieve all display-related infos */

int width = display.getWidth();

int height = display.getHeight();

int orientation = display.getOrientation();


public int getScreenOrientation()


Display getOrient = getWindowManager().getDefaultDisplay();

int orientation = getOrient.getOrientation();

// Sometimes you may get undefined orientation Value is 0

// simple logic solves the problem compare the screen

// X,Y Co-ordinates and determine the Orientation in such cases


Configuration config = getResources().getConfiguration();

orientation = config.orientation;


//if height and widht of screen are equal then

// it is square orientation


orientation = Configuration.ORIENTATION_SQUARE;

}else{ //if widht is less than height than it is portrait

if(getOrient.getWidth() < getOrient.getHeight()){

orientation = Configuration.ORIENTATION_PORTRAIT;

}else{ // if it is not any of the above it will defineitly be landscape

orientation = Configuration.ORIENTATION_LANDSCAPE;





return orientation; // return value 1 is portrait and 2 is Landscape Mode


Tags:android 判断 屏幕

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