est7

package com.aqua30.learningproject

import android.content.Context
import android.util.AttributeSet
import android.util.Log
import android.view.View
import android.view.View.MeasureSpec
import androidx.viewpager.widget.ViewPager

class AdjustingViewPager: ViewPager {

est7

```java
import android.content.Context;
import android.database.ContentObserver;
import android.database.Cursor;
import android.graphics.Point;
import android.net.Uri;
import android.os.Handler;
import android.os.Looper;
import android.provider.MediaStore;
import android.text.TextUtils;

est7

/**
 * A mediator to link a fragment container with a BottomNavigationView.
 *
 * The mediator will synchronize the fragment container's content
 * with the selected item when a item of BottomNavigationView is selected.
 */
class FragmentBottomNavigationMediator(
    private val fragmentManager: FragmentManager,
    @IdRes private val containerViewId: Int,
    private val bottomNavigationView: BottomNavigationView,

est7

/*
 * MIT License
 *
 * Copyright (c) 2016 Srijith Narayanan
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is

est7

import android.app.Activity;
import android.content.Context;
import android.graphics.Rect;
import android.view.View;
import android.view.inputmethod.InputMethodManager;

public class KeyboardUtils {

    public static void hideKeyboard(Activity activity) {
        View view = activity.findViewById(android.R.id.content);