Android 如何获得你的安卓设备的屏幕分辨率..？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/11338602/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to get screen resolution of your android device..?
提问by Rikin Thakkar
Can i get resolution of android phone..?
if yes then how..?
it will really helpful for me..
Thank you..
我可以得到安卓手机的分辨率吗..？
如果是，那么如何..？
这对我真的很有帮助..
谢谢..
回答by K_Anas
If you want the display dimensions in pixels you can use getSize:
如果您想要以像素为单位的显示尺寸，您可以使用 getSize：
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;
This method was introduced in Android API 13, so if you want to get display metrics for previous APIs use:
此方法是在 Android API 13 中引入的，因此如果您想获取以前 API 的显示指标，请使用：
DisplayMetrics displaymetrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
int height = displaymetrics.heightPixels;
int wwidth = displaymetrics.widthPixels;
If you're not in an Activity, you can get the default Display via WINDOW_SERVICE. Also be sure to set your minSdkVersion to at least 4 in AndroidManifest.xml to enable calls to display.getWidth().
如果您不在活动中，则可以通过WINDOW_SERVICE. 还要确保在 AndroidManifest.xml 中将 minSdkVersion 设置为至少 4，以启用对 display.getWidth() 的调用。
WindowManager wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
int width = display.getWidth(); // deprecated
int height = display.getHeight(); // deprecated
Edit: PhoneGap
编辑：PhoneGap
Use the following to figure out the display size in pixels
使用以下方法计算以像素为单位的显示尺寸
function getDeviceDimention() {
console.log("Device Dimention using PhoneGap");
console.log("Width = " + window.innerWidth);
console.log("Height = " + window.innerHeight);
}
回答by vee
For Cordova / Phonegap, I've found that using
对于 Cordova / Phonegap，我发现使用
var width = screen.width
var height = screen.height
is more reliable than using
比使用更可靠
var width = window.innerHeight
var height = window.innerWidth
in order to obtain the resolution of the current display. The latter is unfortunately inaccurate if your mark-up either overflows or does not take up all of the space available on the screen.
以获得当前显示器的分辨率。不幸的是，如果您的标记溢出或没有占用屏幕上的所有可用空间，则后者是不准确的。
回答by Coder_sLaY
For phonegap you can use this
对于phonegap，您可以使用它
You can use device-widthand device-height
您可以使用设备宽度和设备高度
<meta name="viewport" content="width=device-width; user-scalable=no" />
You can even get device height and width using jquery & jquery mobile like this
您甚至可以像这样使用 jquery & jquery mobile 获取设备高度和宽度
var width = $(window).width();
var height = $(window).height();
NOTE:-Do this when device is ready.
注意：-在设备准备就绪时执行此操作。
回答by user2008830
You can call
你可以打电话
Display display = getWindow().getWindowManager().getDefaultDisplay();
Point outSize = new Point();
display.getRealSize(outSize);
outSize.x is the width and outSize.y is the height. Hope it help.
outSize.x 是宽度，outSize.y 是高度。希望有帮助。
回答by RajaReddy PolamReddy
like this
像这样
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
look at this answer Android: How to get screen dimensions
看看这个答案Android：如何获取屏幕尺寸
回答by Ilya Demidov
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
int width = dm.widthPixels;
int height = dm.heightPixels;
Good luck!
祝你好运！
回答by Kernelzero
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
DisplayMetrics 指标 = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
good luck ??? ??.
祝你好运 ？？？??.
回答by Aamirkhan
u can get screen resolution like this
你可以得到这样的屏幕分辨率
Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
int width = display.getWidth();
int height=display.getHeight();
