我正在使用getRealMetrics()方法,但得知它已被弃用。
val display = this.display
display?.getRealMetrics(outMetrics)
有人知道替代方法是什么吗?
我正在使用getRealMetrics()方法,但得知它已被弃用。
val display = this.display
display?.getRealMetrics(outMetrics)
有人知道替代方法是什么吗?
试试这个
Resources.getSystem().displayMetrics
关于宽度和高度
Resources.getSystem().displayMetrics.widthPixels
Resources.getSystem().displayMetrics.heightPixels
dependencies {
implementation "androidx.window:window:1.0.0-beta02"}
val windowMetrics = WindowMetricsCalculator.getOrCreate().computeCurrentWindowMetrics(activity)
val currentBounds = windowMetrics.bounds
val width = currentBounds.width()
val height = currentBounds.height()
你好,我在Xamarin.Android中创建了这个函数:(清单SDK最大31,最小25)
public bool IsTablet()
{
var displayMetrics = Resources.DisplayMetrics;
var defaultDisplay = WindowManager.DefaultDisplay;
double widthPixels = 0;
double heightPixels = 0;
if (Build.VERSION.SdkInt >= BuildVersionCodes.S) //API 31 and more
{
var windowMetrics = WindowManager.CurrentWindowMetrics;
Rect bounds = windowMetrics.Bounds;
widthPixels = bounds.Width();
heightPixels = bounds.Height();
}
if (Build.VERSION.SdkInt == BuildVersionCodes.R) //API 30
{
#pragma warning disable
defaultDisplay.GetRealMetrics(displayMetrics);
widthPixels = displayMetrics.WidthPixels;
heightPixels = displayMetrics.HeightPixels;
}
if (Build.VERSION.SdkInt < BuildVersionCodes.R) //less then 30
{
#pragma warning disable
defaultDisplay.GetMetrics(displayMetrics);
widthPixels = displayMetrics.WidthPixels;
heightPixels = displayMetrics.HeightPixels;
}
var wInches1 = widthPixels / (double)displayMetrics.DensityDpi;
var hInches1 = heightPixels / (double)displayMetrics.DensityDpi;
double inch = Math.Sqrt(Math.Pow(wInches1, 2) + Math.Pow(hInches1, 2));
if (cale >= 7.0)
{
tablet = true;
}
return tablet;
}
https://developer.android.com/reference/android/view/Display
getRealMetrics(DisplayMetrics outMetrics)
这个方法已在API级别31中弃用。使用WindowManager#getCurrentWindowMetrics()来确定活动窗口的当前大小。与UI相关的工作,例如选择UI布局,应依赖于WindowMetrics#getBounds()。使用Configuration#densityDpi来获取当前密度。