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Merge pull request #497 from yueyuzhao/issue/494-soft-keyboard-no-hides

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Android: Fix soft keyboard hides too quickly
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chrisgarrity 2021-08-24 15:13:08 -04:00 committed by GitHub
commit 3c18ba8dad
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1 changed files with 17 additions and 5 deletions
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22
android/ScratchJr/app/src/main/java/org/scratchjr/android/ScratchJrActivity.java
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@ -545,12 +545,20 @@ public class ScratchJrActivity
/** /**
* Height of the status bar at the top of the screen * Height of the status bar at the top of the screen
* We should always know the status bar height even if
* the status bar is not visible at all.
* See https://stackoverflow.com/a/14213035
*/ */
private int getStatusBarHeight() { private int getStatusBarHeight() {
Rect rectangle= new Rect(); int result = 0;
Window window= getWindow(); int resourceId = getResources().getIdentifier(
window.getDecorView().getWindowVisibleDisplayFrame(rectangle); "status_bar_height",
int result = rectangle.top; "dimen",
"android"
);
if (resourceId > 0) {
result = getResources().getDimensionPixelSize(resourceId);
}
return result; return result;
} }
@ -616,7 +624,11 @@ public class ScratchJrActivity
animator.start(); animator.start();
_currentAnimator = animator; _currentAnimator = animator;
} }
} else if (currentVisibleHeight > _priorVisibleHeight) { } else if (currentVisibleHeight > _priorVisibleHeight + getStatusBarHeight()) {
// The status bar will be hidden ONE second after the keyboard is shown,
// on some devices like SM-T280, the `currentVisibleHeight` will increase
// by the status bar height, we don't want it to infect the keyboard.
// -- Yueyu Zhao
// Keyboard probably just became hidden // Keyboard probably just became hidden
// Reset pan // Reset pan