diff options
Diffstat (limited to 'src/android/jar/src/org/qtproject/qt/android/QtLayout.java')
| -rw-r--r-- | src/android/jar/src/org/qtproject/qt/android/QtLayout.java | 119 |
1 files changed, 88 insertions, 31 deletions
diff --git a/src/android/jar/src/org/qtproject/qt/android/QtLayout.java b/src/android/jar/src/org/qtproject/qt/android/QtLayout.java index 04a0f6c378..0a8924aaf9 100644 --- a/src/android/jar/src/org/qtproject/qt/android/QtLayout.java +++ b/src/android/jar/src/org/qtproject/qt/android/QtLayout.java @@ -42,7 +42,9 @@ package org.qtproject.qt.android; import android.app.Activity; import android.content.Context; +import android.graphics.Rect; import android.os.Build; +import android.util.Log; import android.util.AttributeSet; import android.util.DisplayMetrics; import android.view.Display; @@ -51,6 +53,9 @@ import android.view.ViewGroup; import android.view.WindowInsets; import android.view.WindowManager; import android.graphics.Insets; +import android.view.WindowMetrics; +import android.content.res.Configuration; +import android.content.res.Resources; public class QtLayout extends ViewGroup { @@ -98,17 +103,86 @@ public class QtLayout extends ViewGroup if (activity == null) return; - Display display = (Build.VERSION.SDK_INT < Build.VERSION_CODES.R) - ? activity.getWindowManager().getDefaultDisplay() - : activity.getDisplay(); + final WindowManager windowManager = activity.getWindowManager(); + Display display; - DisplayMetrics realMetrics = new DisplayMetrics(); - display.getRealMetrics(realMetrics); + int appWidth = 0; + int appHeight = 0; - DisplayMetrics appMetrics = new DisplayMetrics(); - display.getMetrics(appMetrics); + int insetLeft = 0; + int insetTop = 0; + + int maxWidth = 0; + int maxHeight = 0; + + double xdpi = 0; + double ydpi = 0; + double scaledDensity = 0; + double density = 0; + + if (android.os.Build.VERSION.SDK_INT < Build.VERSION_CODES.R) { + display = windowManager.getDefaultDisplay(); + + final DisplayMetrics appMetrics = new DisplayMetrics(); + display.getMetrics(appMetrics); + + appWidth = appMetrics.widthPixels; + appHeight = appMetrics.heightPixels; + + final DisplayMetrics maxMetrics = new DisplayMetrics(); + display.getRealMetrics(maxMetrics); + + maxWidth = maxMetrics.widthPixels; + maxHeight = maxMetrics.heightPixels; + + density = appMetrics.density; + xdpi = appMetrics.xdpi; + ydpi = appMetrics.ydpi; + scaledDensity = appMetrics.scaledDensity; + + final WindowInsets rootInsets = getRootWindowInsets(); + insetLeft = rootInsets.getSystemWindowInsetLeft(); + insetTop = rootInsets.getSystemWindowInsetTop(); + } else { + // after API 30 use getCurrentWindowMetrics for application metrics + // getMaximumWindowMetrics for the screen metrics + // resource configuration for density as best practice + // and the resource display metrics for the rest + display = activity.getDisplay(); + + final WindowMetrics appMetrics = windowManager.getCurrentWindowMetrics(); + + final WindowInsets windowInsets = appMetrics.getWindowInsets(); + Insets insets = windowInsets.getInsetsIgnoringVisibility(WindowInsets.Type.navigationBars() + | WindowInsets.Type.displayCutout()); + + insetLeft = insets.left; + insetTop = insets.top; + + int insetsWidth = insets.right + insets.left; + int insetsHeight = insets.top + insets.bottom; + + appWidth = appMetrics.getBounds().width() - insetsWidth; + appHeight = appMetrics.getBounds().height() - insetsHeight; + + final WindowMetrics maxMetrics = windowManager.getMaximumWindowMetrics(); + maxWidth = maxMetrics.getBounds().width(); + maxHeight = maxMetrics.getBounds().height(); + + final Resources resources = activity.getResources(); + final Configuration configuration = resources.getConfiguration(); + density = configuration.densityDpi / (float) DisplayMetrics.DENSITY_DEFAULT; - if ((realMetrics.widthPixels > realMetrics.heightPixels) != (w > h)) { + final DisplayMetrics displayMetrics = resources.getDisplayMetrics(); + xdpi = displayMetrics.xdpi; + ydpi = displayMetrics.ydpi; + density = displayMetrics.density; + scaledDensity = displayMetrics.scaledDensity; + } + + float refreshRate = display.getRefreshRate(); + + if ((appWidth > appHeight) != (w > h)) { // This is an intermediate state during display rotation. // The new size is still reported for old orientation, while // realMetrics contain sizes for new orientation. Setting @@ -119,36 +193,19 @@ public class QtLayout extends ViewGroup return; } - WindowInsets rootInsets = getRootWindowInsets(); - - int insetLeft = 0; - int insetTop = 0; - - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { - Insets insets = rootInsets.getInsets(WindowInsets.Type.systemBars()); - insetLeft = insets.left; - insetTop = insets.top; - } else { - insetLeft = rootInsets.getSystemWindowInsetLeft(); - insetTop = rootInsets.getSystemWindowInsetTop(); - } - - int appWidthPixels = appMetrics.widthPixels; - int appHeightPixels = appMetrics.heightPixels; - final int flag = activity.getWindow().getAttributes().flags & WindowManager.LayoutParams.FLAG_FULLSCREEN; if (flag == WindowManager.LayoutParams.FLAG_FULLSCREEN) { // immersive mode uses the whole screen - appWidthPixels = realMetrics.widthPixels; - appHeightPixels = realMetrics.heightPixels; + appWidth = maxWidth; + appHeight = maxHeight; } - QtNative.setApplicationDisplayMetrics( - realMetrics.widthPixels, realMetrics.heightPixels, insetLeft, insetTop, - appWidthPixels, appHeightPixels, appMetrics.xdpi, appMetrics.ydpi, - appMetrics.scaledDensity, appMetrics.density, display.getRefreshRate()); + QtNative.setApplicationDisplayMetrics(maxWidth, maxHeight, insetLeft, + insetTop, appWidth, appHeight, + xdpi,ydpi,scaledDensity, density, + refreshRate); int newRotation = display.getRotation(); if (m_ownDisplayRotation != m_activityDisplayRotation |