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<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <!-- 按下效果 -->
    <item android:state_pressed="true">
        <shape android:shape="rectangle">
            <solid android:color="#e4e4e4" />
            <corners android:radius="0dp" />
        </shape>
    </item>

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    <!-- 琥珀色 -->
    <color name="amber_100">#ffecb3</color>
    <color name="amber_200">#ffe082</color>
    <color name="amber_300">#ffd54f</color>
    <color name="amber_400">#ffca28</color>
    <color name="amber_50">#fff8e1</color>
    <color name="amber_500">#ffc107</color>
    <color name="amber_600">#ffb300</color>
    <color name="amber_700">#ffa000</color>
    <color name="amber_800">#ff8f00</color>

puke3615

import android.util.SparseArray;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import androidx.annotation.IdRes;
import androidx.annotation.LayoutRes;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

puke3615

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;

puke3615

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

/**
 * @author puke

puke3615

import android.app.Activity;
import android.content.pm.PackageManager;

import androidx.annotation.NonNull;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

import java.util.List;

import java8.util.J8Arrays;

puke3615

import android.content.Context;
import android.content.SharedPreferences;
import android.text.TextUtils;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;

puke3615

import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.net.Uri;

/**
 * 剪切板工具类, 提供复制、粘贴功能
 *
 * @author puke
 * @version 2018/5/24

puke3615

import java.util.Collection;
import java.util.Iterator;

/**
 * @author puke
 * @version 2021/5/10
 */
public class CollectionUtil {

    public static <T> T getFirst(Collection<T> collection) {

puke3615

import android.content.Context;
import android.util.AttributeSet;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.recyclerview.widget.RecyclerView;

/**
 * @author puke
 * @version 2021/5/13