Android各种好看吐司设计

ゞ浴缸里的玫瑰 2022-05-21 13:24 238阅读 0赞

# Android各种吐司设计 #

这里給大家介绍一下，几种简单的吐司的设计，虽然设计不难，但是有某些app界面显示比较好看。  
效果：  
![1][]

### 这里设计了五种不同时刻需要的吐司，分别是 ###

1、普通吐司
    2、信息提示吐司
    3、成功提示吐司
    4、警告提示吐司
    5、成功提示吐司

还有一些其他功能的吐司，比如有些页面需要三秒内两次后退为退出页面等等的提示。

这里把几个吐司的的使用封装在一个工具类中，需要的可以拿来使用就可以了。

### 这个封装的吐司类，有几个优点： ###

1、吐司的样式好看
    2、调用方便
    3、吐司的时间可控，并且下一个吐司会直接覆盖上一个吐司,
    系统的吐司是等上一个吐司完成后在显示下一个吐司，这样如果多次点击吐司会弹很久的吐司
    4、退出程序吐司会关闭

## 一.这里給大家看看上面显示页面调用的代码： ##

使用工具类的方法就是，先注册，后使用就可以了。

package com.example.wenzhi.dialog;
    
    import android.content.Intent;
    import android.support.v7.app.AppCompatActivity;
    import android.os.Bundle;
    import android.view.View;
    import android.widget.Toast;
    
    
    public class MainActivity extends AppCompatActivity {
        
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            //init Toast  ,最好是在Application中初始化，在所有Activity中都可以用！
            //后面修改了一下，使用Activity对象获取了Application的上下文，所以任何一个页面注册，其他页面都是可以使用
            RxToast.setContext(this);
    
        }
    
        //普通吐司
        public void commonToast(View view) {
            RxToast.normal("普通吐司");
            //等同
            //  RxToast.normal("普通吐司", Toast.LENGTH_SHORT);
            //默认是没有图标的，如果想加图标也可以
            //RxToast.normal("普通吐司", Toast.LENGTH_SHORT,getDrawable( R.mipmap.ic_launcher));
        }
    
    
        //信息提示吐司
        public void infoToast(View view) {
            RxToast.info("信息提示吐司");
            //等同，第一个参数是显示的信息，第二个参数是显示的时间，第三个参数是是否显示图标。
             //  RxToast.info("信息提示吐司", Toast.LENGTH_SHORT);
              // RxToast.info("信息提示吐司",Toast.LENGTH_SHORT,true).show();
        }
    
    
        //成功提示吐司
        public void successToast(View view) {
            RxToast.success("成功提示吐司");
            //等同
            //  RxToast.successToast("成功提示吐司",Toast.LENGTH_SHORT);
            //  RxToast.successToast("成功提示吐司",Toast.LENGTH_SHORT,true).show();
        }
    
        //警告提示吐司
        public void warnToast(View view) {
            RxToast.warning("警告提示吐司");
            //等同
            //  RxToast.warnToast("警告提示吐司",Toast.LENGTH_SHORT);
            //  RxToast.warnToast("警告提示吐司",Toast.LENGTH_SHORT,true).show();
        }
    
        //错误提示吐司
        public void errorToast(View view) {
            RxToast.error("错误提示吐司");
            //等同
            //  RxToast.errorToast("错误提示吐司",Toast.LENGTH_SHORT);
            //  RxToast.errorToast("错误提示吐司",Toast.LENGTH_SHORT,true).show();
        }
    
        //跳转到另一个页面
        public void jumpActivity(View view) {
            startActivity(new Intent(this, SecondActivity.class));
        }
    
        //提示两次返回退出程序
        public void doubleClickToast(View view) {
            boolean d = RxToast.doubleClickExit();
            if (d) {
                finish();
            }
        }
    
    
    }

## 二.吐司工具类的代码： ##

工具类的几个方法，看看几个public修饰的方法就知道有哪几个了。

package com.example.wenzhi.dialog;
    
    import android.annotation.SuppressLint;
    import android.content.Context;
    import android.graphics.Color;
    import android.graphics.PorterDuff;
    import android.graphics.PorterDuffColorFilter;
    import android.graphics.Typeface;
    import android.graphics.drawable.Drawable;
    import android.graphics.drawable.NinePatchDrawable;
    import android.os.Build;
    import android.support.annotation.CheckResult;
    import android.support.annotation.ColorInt;
    import android.support.annotation.DrawableRes;
    import android.support.annotation.NonNull;
    import android.view.LayoutInflater;
    import android.view.View;
    import android.widget.ImageView;
    import android.widget.TextView;
    import android.widget.Toast;
    
    
    /**
     * @author liwenzhi Toast Utils
     */
    
    @SuppressLint("InflateParams")
    public class RxToast {
        
    
        @ColorInt
        private static final int DEFAULT_TEXT_COLOR = Color.parseColor("#FFFFFF");
    
        @ColorInt
        private static final int ERROR_BACKGROUND_COLOR = Color.parseColor("#FD4C5B");
    
        @ColorInt
        private static final int INFO_BACKGROUND_COLOR = Color.parseColor("#3F51B5");
    
        @ColorInt
        private static final int SUCCESS_BACKGROUND_COLOR = Color.parseColor("#388E3C");
    
        @ColorInt
        private static final int WARNING_BACKGROUND_COLOR = Color.parseColor("#FFA900");
    
        private static final String TOAST_TYPEFACE = "sans-serif-condensed";
    
        private static Toast currentToast;
        private static Toast mToast;
        private static Context mContext;
        private static long mExitTime;
    
    
    
        private static Context getContext() {
            return mContext;
        }
    
        public static void setContext(Context mContext) {
            RxToast.mContext = mContext.getApplicationContext();
        }
    
    
    
        //normal
        public static void normal(@NonNull String message) {
            normal(getContext(), message, Toast.LENGTH_SHORT, null, false).show();
        }
    
        public static void normal(@NonNull String message, int duration) {
            normal(getContext(), message, duration, null, false).show();
        }
    
        public static void normal(@NonNull String message, Drawable icon) {
            normal(getContext(), message, Toast.LENGTH_SHORT, icon, true).show();
        }
    
        public static void normal(@NonNull String message, int duration, Drawable icon) {
            normal(getContext(), message, duration, icon, true).show();
        }
    
    
        //warning
        public static void warning(@NonNull String message) {
            warning(getContext(), message, Toast.LENGTH_SHORT, true).show();
        }
    
        public static void warning(@NonNull String message, int duration) {
            warning(getContext(), message, duration, true).show();
        }
    
        public static Toast warning(@NonNull String message, int duration, boolean withIcon) {
            return custom(getContext(), message, getDrawable(getContext(), R.mipmap.ic_error_outline_white_48dp), DEFAULT_TEXT_COLOR, WARNING_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
    
        //info
        public static void info(@NonNull String message) {
            info(getContext(), message, Toast.LENGTH_SHORT, true).show();
        }
    
        public static void info(@NonNull String message, int duration) {
            info(getContext(), message, duration, true).show();
        }
    
        public static Toast info(@NonNull String message, int duration, boolean withIcon) {
            return custom(getContext(), message, getDrawable(getContext(), R.mipmap.ic_info_outline_white_48dp), DEFAULT_TEXT_COLOR, INFO_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
    
        //success
        public static void success(@NonNull String message) {
            success(getContext(), message, Toast.LENGTH_SHORT, true).show();
        }
    
        public static void success(@NonNull String message, int duration) {
            success(getContext(), message, duration, true).show();
        }
    
        public static Toast success(@NonNull String message, int duration, boolean withIcon) {
            return custom(getContext(), message, getDrawable(getContext(), R.mipmap.ic_check_white_48dp), DEFAULT_TEXT_COLOR, SUCCESS_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
    
        //error
        public static void error(@NonNull String message) {
            error(getContext(), message, Toast.LENGTH_SHORT, true).show();
        }
    
        public static void error(@NonNull String message, int duration) {
            error(getContext(), message, duration, true).show();
        }
    
        public static Toast error(@NonNull String message, int duration, boolean withIcon) {
            return custom(getContext(), message, getDrawable(getContext(), R.mipmap.ic_clear_white_48dp), DEFAULT_TEXT_COLOR, ERROR_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
    
    
        //******************************************simple Toast **************************************
    
        /**
         * simple Toast : need waiting
         */
        public static void showToastShort(String str) {
            Toast.makeText(getContext(), str, Toast.LENGTH_SHORT).show();
        }
    
    
        public static void showToastLong(String str) {
            Toast.makeText(getContext(), str, Toast.LENGTH_LONG).show();
        }
    
    
        /**
         *simple Toast : show rightNow
         */
        public static void showToast(String msg) {
            if (mToast == null) {
                mToast = Toast.makeText(getContext(), msg, Toast.LENGTH_LONG);
            } else {
                mToast.setText(msg);
            }
            mToast.show();
        }
    
    
        /**
         * click two time for exit
         */
        public static boolean doubleClickExit() {
            if ((System.currentTimeMillis() - mExitTime) > 2000) {
                RxToast.normal("再按一次退出");
                mExitTime = System.currentTimeMillis();
                return false;
            }
            return true;
        }
    
    
    
        //*******************************************private method start********************************************
    
        @CheckResult
        private static Toast normal(@NonNull Context context, @NonNull String message, int duration, Drawable icon, boolean withIcon) {
            return custom(context, message, icon, DEFAULT_TEXT_COLOR, duration, withIcon);
        }
    
    
        @CheckResult
        private static Toast warning(@NonNull Context context, @NonNull String message, int duration, boolean withIcon) {
            return custom(context, message, getDrawable(context, R.mipmap.ic_error_outline_white_48dp), DEFAULT_TEXT_COLOR, WARNING_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
    
        @CheckResult
        private static Toast info(@NonNull Context context, @NonNull String message, int duration, boolean withIcon) {
            return custom(context, message, getDrawable(context, R.mipmap.ic_info_outline_white_48dp), DEFAULT_TEXT_COLOR, INFO_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
    
        @CheckResult
        private static Toast success(@NonNull Context context, @NonNull String message, int duration, boolean withIcon) {
            return custom(context, message, getDrawable(context, R.mipmap.ic_check_white_48dp), DEFAULT_TEXT_COLOR, SUCCESS_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
        @CheckResult
        private static Toast error(@NonNull Context context, @NonNull String message, int duration, boolean withIcon) {
            return custom(context, message, getDrawable(context, R.mipmap.ic_clear_white_48dp), DEFAULT_TEXT_COLOR, ERROR_BACKGROUND_COLOR, duration, withIcon, true);
        }
    
        @CheckResult
        private static Toast custom(@NonNull Context context, @NonNull String message, Drawable icon, @ColorInt int textColor, int duration, boolean withIcon) {
            return custom(context, message, icon, textColor, -1, duration, withIcon, false);
        }
    
    
        @CheckResult
        private static Toast custom(@NonNull Context context, @NonNull String message, @DrawableRes int iconRes, @ColorInt int textColor, @ColorInt int tintColor, int duration, boolean withIcon, boolean shouldTint) {
            return custom(context, message, getDrawable(context, iconRes), textColor, tintColor, duration, withIcon, shouldTint);
        }
    
        @CheckResult
        private static Toast custom(@NonNull Context context, @NonNull String message, Drawable icon, @ColorInt int textColor, @ColorInt int tintColor, int duration, boolean withIcon, boolean shouldTint) {
            if (currentToast == null) {
                currentToast = new Toast(context);
            }
            final View toastLayout = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.toast_layout, null);
            final ImageView toastIcon = (ImageView) toastLayout.findViewById(R.id.toast_icon);
            final TextView toastTextView = (TextView) toastLayout.findViewById(R.id.toast_text);
            Drawable drawableFrame;
    
            if (shouldTint) {
                drawableFrame = tint9PatchDrawableFrame(context, tintColor);
            } else {
                drawableFrame = getDrawable(context, R.mipmap.toast_frame);
            }
            setBackground(toastLayout, drawableFrame);
    
            if (withIcon) {
                if (icon == null)
                    throw new IllegalArgumentException("Avoid passing 'icon' as null if 'withIcon' is set to true");
                setBackground(toastIcon, icon);
            } else
                toastIcon.setVisibility(View.GONE);
    
            toastTextView.setTextColor(textColor);
            toastTextView.setText(message);
            toastTextView.setTypeface(Typeface.create(TOAST_TYPEFACE, Typeface.NORMAL));
    
            currentToast.setView(toastLayout);
            currentToast.setDuration(duration);
            return currentToast;
        }
    
        private static final Drawable tint9PatchDrawableFrame(@NonNull Context context, @ColorInt int tintColor) {
            final NinePatchDrawable toastDrawable = (NinePatchDrawable) getDrawable(context, R.mipmap.toast_frame);
            toastDrawable.setColorFilter(new PorterDuffColorFilter(tintColor, PorterDuff.Mode.SRC_IN));
            return toastDrawable;
        }
    
        private static final void setBackground(@NonNull View view, Drawable drawable) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN)
                view.setBackground(drawable);
            else
                view.setBackgroundDrawable(drawable);
        }
    
        private static final Drawable getDrawable(@NonNull Context context, @DrawableRes int id) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
                return context.getDrawable(id);
            else
                return context.getResources().getDrawable(id);
        }
    
    
        //===========================================private method end============================================
    
    
    }

上面工具类的代码理解也是不难的，想用可以直接copy过去，但是这里是有几个小图标和一个背景图片的！

对于吐司工具类，不满意的可以进行适当修改，符合自己的使用习惯就好。

这个吐司示例的代码：[https://download.csdn.net/download/wenzhi20102321/10528056][https_download.csdn.net_download_wenzhi20102321_10528056]

如果没有csdn积分，就在Git中下载：[https://github.com/liwenzhi/WZToast/tree/master][https_github.com_liwenzhi_WZToast_tree_master]

# 共勉：不要把太多的时间留给迷茫。 #

[1]: https://i.imgur.com/7hg7ybI.gif
[https_download.csdn.net_download_wenzhi20102321_10528056]: https://download.csdn.net/download/wenzhi20102321/10528056
[https_github.com_liwenzhi_WZToast_tree_master]: https://github.com/liwenzhi/WZToast/tree/master