package com.android.app_base.utils;
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import android.content.Context;
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import android.os.Handler;
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import android.os.Looper;
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import android.text.SpannableString;
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import android.text.Spanned;
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import android.text.style.ForegroundColorSpan;
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import android.view.Gravity;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.Toast;
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import androidx.annotation.ColorInt;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.LayoutRes;
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import androidx.annotation.Nullable;
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import androidx.annotation.StringRes;
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import com.android.app_base.base.BaseApplication;
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import com.blankj.utilcode.util.Utils;
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import java.lang.ref.WeakReference;
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/**
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* 吐司工具类
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*/
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public final class ToastUtils {
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private static final int DEFAULT_COLOR = 0x12000000;
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private static Toast sToast;
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private static int gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
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private static int xOffset = 0;
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private static int yOffset = (int) (64 * BaseApplication.getInstance().getResources().getDisplayMetrics().density + 0.5);
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private static int backgroundColor = DEFAULT_COLOR;
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private static int bgResource = -1;
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private static int messageColor = DEFAULT_COLOR;
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private static WeakReference<View> sViewWeakReference;
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private static Handler sHandler = new Handler(Looper.getMainLooper());
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private ToastUtils() {
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throw new UnsupportedOperationException("u can't instantiate me...");
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}
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/**
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* 设置吐司位置
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*
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* @param gravity 位置
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* @param xOffset x偏移
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* @param yOffset y偏移
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*/
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public static void setGravity(int gravity, int xOffset, int yOffset) {
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ToastUtils.gravity = gravity;
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ToastUtils.xOffset = xOffset;
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ToastUtils.yOffset = yOffset;
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}
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/**
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* 设置吐司view
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*
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* @param layoutId 视图
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*/
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public static void setView(@LayoutRes int layoutId) {
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LayoutInflater inflate = (LayoutInflater) BaseApplication.getInstance().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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sViewWeakReference = new WeakReference<>(inflate.inflate(layoutId, null));
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}
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/**
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* 设置吐司view
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*
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* @param view 视图
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*/
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public static void setView(@Nullable View view) {
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sViewWeakReference = view == null ? null : new WeakReference<>(view);
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}
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/**
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* 获取吐司view
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*
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* @return view
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*/
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public static View getView() {
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if (sViewWeakReference != null) {
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final View view = sViewWeakReference.get();
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if (view != null) {
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return view;
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}
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}
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if (sToast != null) return sToast.getView();
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return null;
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}
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/**
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* 设置背景颜色
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*
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* @param backgroundColor 背景色
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*/
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public static void setBackgroundColor(@ColorInt int backgroundColor) {
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ToastUtils.backgroundColor = backgroundColor;
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}
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/**
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* 设置背景资源
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*
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* @param bgResource 背景资源
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*/
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public static void setBgResource(@DrawableRes int bgResource) {
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ToastUtils.bgResource = bgResource;
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}
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/**
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* 设置消息颜色
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*
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* @param messageColor 颜色
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*/
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public static void setMessageColor(@ColorInt int messageColor) {
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ToastUtils.messageColor = messageColor;
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}
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/**
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* 安全地显示短时吐司
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*
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* @param text 文本
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*/
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public static void showShortSafe(final CharSequence text) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(text, Toast.LENGTH_SHORT);
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}
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});
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}
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/**
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* 安全地显示短时吐司
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*
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* @param resId 资源Id
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*/
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public static void showShortSafe(final @StringRes int resId) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(resId, Toast.LENGTH_SHORT);
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}
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});
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}
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/**
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* 安全地显示短时吐司
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*
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* @param resId 资源Id
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* @param args 参数
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*/
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public static void showShortSafe(final @StringRes int resId, final Object... args) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(resId, Toast.LENGTH_SHORT, args);
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}
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});
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}
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/**
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* 安全地显示短时吐司
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*
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* @param format 格式
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* @param args 参数
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*/
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public static void showShortSafe(final String format, final Object... args) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(format, Toast.LENGTH_SHORT, args);
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}
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});
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}
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/**
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* 安全地显示长时吐司
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*
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* @param text 文本
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*/
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public static void showLongSafe(final CharSequence text) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(text, Toast.LENGTH_LONG);
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}
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});
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}
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/**
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* 安全地显示长时吐司
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*
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* @param resId 资源Id
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*/
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public static void showLongSafe(final @StringRes int resId) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(resId, Toast.LENGTH_LONG);
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}
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});
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}
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/**
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* 安全地显示长时吐司
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*
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* @param resId 资源Id
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* @param args 参数
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*/
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public static void showLongSafe(final @StringRes int resId, final Object... args) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(resId, Toast.LENGTH_LONG, args);
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}
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});
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}
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/**
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* 安全地显示长时吐司
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*
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* @param format 格式
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* @param args 参数
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*/
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public static void showLongSafe(final String format, final Object... args) {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show(format, Toast.LENGTH_LONG, args);
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}
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});
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}
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/**
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* 显示短时吐司
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*
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* @param text 文本
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*/
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public static void showShort(CharSequence text) {
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show(text, Toast.LENGTH_SHORT);
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}
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/**
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* 显示短时吐司
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*
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* @param resId 资源Id
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*/
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public static void showShort(@StringRes int resId) {
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show(resId, Toast.LENGTH_SHORT);
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}
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/**
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* 显示短时吐司
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*
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* @param resId 资源Id
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* @param args 参数
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*/
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public static void showShort(@StringRes int resId, Object... args) {
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show(resId, Toast.LENGTH_SHORT, args);
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}
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/**
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* 显示短时吐司
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*
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* @param format 格式
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* @param args 参数
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*/
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public static void showShort(String format, Object... args) {
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show(format, Toast.LENGTH_SHORT, args);
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}
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/**
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* 显示长时吐司
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*
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* @param text 文本
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*/
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public static void showLong(CharSequence text) {
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show(text, Toast.LENGTH_LONG);
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}
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/**
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* 显示长时吐司
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*
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* @param resId 资源Id
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*/
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public static void showLong(@StringRes int resId) {
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show(resId, Toast.LENGTH_LONG);
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}
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/**
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* 显示长时吐司
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*
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* @param resId 资源Id
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* @param args 参数
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*/
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public static void showLong(@StringRes int resId, Object... args) {
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show(resId, Toast.LENGTH_LONG, args);
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}
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/**
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* 显示长时吐司
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*
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* @param format 格式
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* @param args 参数
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*/
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public static void showLong(String format, Object... args) {
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show(format, Toast.LENGTH_LONG, args);
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}
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/**
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* 安全地显示短时自定义吐司
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*/
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public static void showCustomShortSafe() {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show("", Toast.LENGTH_SHORT);
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}
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});
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}
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/**
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* 安全地显示长时自定义吐司
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*/
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public static void showCustomLongSafe() {
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sHandler.post(new Runnable() {
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@Override
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public void run() {
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show("", Toast.LENGTH_LONG);
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}
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});
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}
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/**
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* 显示短时自定义吐司
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*/
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public static void showCustomShort() {
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show("", Toast.LENGTH_SHORT);
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}
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/**
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* 显示长时自定义吐司
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*/
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public static void showCustomLong() {
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show("", Toast.LENGTH_LONG);
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}
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/**
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* 显示吐司
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*
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* @param resId 资源Id
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* @param duration 显示时长
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*/
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private static void show(@StringRes int resId, int duration) {
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show(BaseApplication.getInstance().getResources().getText(resId).toString(), duration);
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}
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/**
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* 显示吐司
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*
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* @param resId 资源Id
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* @param duration 显示时长
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* @param args 参数
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*/
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private static void show(@StringRes int resId, int duration, Object... args) {
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show(String.format(BaseApplication.getInstance().getResources().getString(resId), args), duration);
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}
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/**
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* 显示吐司
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*
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* @param format 格式
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* @param duration 显示时长
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* @param args 参数
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*/
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private static void show(String format, int duration, Object... args) {
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show(String.format(format, args), duration);
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}
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/**
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* 显示吐司
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*
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* @param text 文本
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* @param duration 显示时长
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*/
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private static void show(CharSequence text, int duration) {
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cancel();
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boolean isCustom = false;
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if (sViewWeakReference != null) {
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final View view = sViewWeakReference.get();
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if (view != null) {
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sToast = new Toast(BaseApplication.getInstance());
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sToast.setView(view);
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sToast.setDuration(duration);
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isCustom = true;
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}
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}
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if (!isCustom) {
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if (messageColor != DEFAULT_COLOR) {
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SpannableString spannableString = new SpannableString(text);
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ForegroundColorSpan colorSpan = new ForegroundColorSpan(messageColor);
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spannableString.setSpan(colorSpan, 0, spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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sToast = Toast.makeText(BaseApplication.getInstance(), spannableString, duration);
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} else {
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sToast = Toast.makeText(BaseApplication.getInstance(), text, duration);
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}
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}
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View view = sToast.getView();
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if (bgResource != -1) {
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view.setBackgroundResource(bgResource);
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} else if (backgroundColor != DEFAULT_COLOR) {
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view.setBackgroundColor(backgroundColor);
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}
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sToast.setGravity(gravity, xOffset, yOffset);
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sToast.show();
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}
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/**
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* 取消吐司显示
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*/
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public static void cancel() {
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if (sToast != null) {
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sToast.cancel();
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sToast = null;
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}
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}
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}
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