android设置屏幕高度和宽度设置,android – 如何获得真正的屏幕高度和宽度?
DisplayMetrics metrics = new DisplayMetrics();this.getWindowManager().getDefaultDisplay().getMetrics(metrics);screenWidth = metrics.widthPixels;screenHeight = metrics.heightPixels;我使用这些代码来获得屏幕的高度和宽度我的
DisplayMetrics metrics = new DisplayMetrics();
this.getWindowManager().getDefaultDisplay().getMetrics(metrics);
screenWidth = metrics.widthPixels;
screenHeight = metrics.heightPixels;
我使用这些代码来获得屏幕的高度和宽度
我的Nexus7的屏幕高度应该是1280
但它返回1205 …
和我的minSdkVersion是8级
所以我不能使用这些方法:
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int screen_width = size.x;
int screen_height = size.y;
现在,我应该如何获得正确的屏幕尺寸?
编辑:
if (Build.VERSION.SDK_INT >= 11) {
Point size = new Point();
try {
this.getWindowManager().getDefaultDisplay().getRealSize(size);
screenWidth = size.x;
screenHeight = size.y;
} catch (NoSuchMethodError e) {
Log.i("error", "it can't work");
}
} else {
DisplayMetrics metrics = new DisplayMetrics();
this.getWindowManager().getDefaultDisplay().getMetrics(metrics);
screenWidth = metrics.widthPixels;
screenHeight = metrics.heightPixels;
}
使用它工作!
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