mirror of https://github.com/NekoX-Dev/NekoX.git
79 lines
2.6 KiB
Java
79 lines
2.6 KiB
Java
/*
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* This is the source code of Telegram for Android v. 5.x.x
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2013-2018.
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*/
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package org.telegram.ui.Components;
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import android.app.Activity;
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import android.content.Context;
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import android.graphics.Rect;
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import android.view.View;
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import android.view.WindowManager;
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import android.widget.FrameLayout;
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import org.telegram.messenger.AndroidUtilities;
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public class SizeNotifierFrameLayoutPhoto extends FrameLayout {
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private Rect rect = new Rect();
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private int keyboardHeight;
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private SizeNotifierFrameLayoutPhotoDelegate delegate;
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private WindowManager windowManager;
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private boolean withoutWindow;
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private boolean useSmoothKeyboard;
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public interface SizeNotifierFrameLayoutPhotoDelegate {
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void onSizeChanged(int keyboardHeight, boolean isWidthGreater);
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}
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public SizeNotifierFrameLayoutPhoto(Context context, boolean smoothKeyboard) {
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super(context);
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useSmoothKeyboard = smoothKeyboard;
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}
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public void setDelegate(SizeNotifierFrameLayoutPhotoDelegate sizeNotifierFrameLayoutPhotoDelegate) {
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delegate = sizeNotifierFrameLayoutPhotoDelegate;
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}
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public void setWithoutWindow(boolean value) {
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withoutWindow = value;
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}
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@Override
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protected void onLayout(boolean changed, int l, int t, int r, int b) {
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super.onLayout(changed, l, t, r, b);
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notifyHeightChanged();
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}
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public int getKeyboardHeight() {
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View rootView = getRootView();
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getWindowVisibleDisplayFrame(rect);
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if (withoutWindow) {
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int usableViewHeight = rootView.getHeight() - (rect.top != 0 ? AndroidUtilities.statusBarHeight : 0) - AndroidUtilities.getViewInset(rootView);
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return usableViewHeight - (rect.bottom - rect.top);
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} else {
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int size = ((Activity) rootView.getContext()).getWindow().getDecorView().getHeight() - AndroidUtilities.getViewInset(rootView) - rootView.getBottom();
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if (size <= Math.max(AndroidUtilities.dp(10), AndroidUtilities.statusBarHeight)) {
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size = 0;
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}
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return size;
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}
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}
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public void notifyHeightChanged() {
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if (delegate != null) {
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keyboardHeight = getKeyboardHeight();
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final boolean isWidthGreater = AndroidUtilities.displaySize.x > AndroidUtilities.displaySize.y;
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post(() -> {
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if (delegate != null) {
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delegate.onSizeChanged(keyboardHeight, isWidthGreater);
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}
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});
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}
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}
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}
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