Introduction

一个为设计师设计的APP( ´_ゝ`)一个特别简单项目

主要用来练习Rx，当然这个适合初入Rx的看看。

自己参考的教程给 Android 开发者的 RxJava 详解

Github地址：Gifts-for-designers
希望给个star鼓励下( ´_ゝ`)

Usage

( ´_ゝ`) 好像这个项目没有很多代码需要解释，不过我还是整理一份

自定义字体

//      字体
Typeface fontFace = Typeface.createFromAsset(getAssets(),
"font/Inconsolata.otf");
Typeface tvFontFace = Typeface.createFromAsset(getAssets(), "font/Lobster.ttf");
editTextHEX.setTypeface(fontFace);
editTextRGB.setTypeface(fontFace);
textView.setTypeface(tvFontFace);

Rx监听输入

RxTextView.textChanges(editTextHEX).subscribeOn(AndroidSchedulers.mainThread()).debounce(300, TimeUnit.MICROSECONDS).map(new Func1<CharSequence, String>() {@Overridepublic String call(CharSequence charSequence) {return charSequence.toString();}}).observeOn(AndroidSchedulers.mainThread()).doOnNext(new Action1<String>() {@Overridepublic void call(String s) {if (s.length() == 5) {setBackground("56abe4", 0);editTextRGB.setText("");}if (!colors.isEmpty()) {colors.clear();adapter.notifyDataSetChanged();}}}).filter(new Func1<String, Boolean>() {@Overridepublic Boolean call(String s) {return s.length() > 5;}}).observeOn(AndroidSchedulers.mainThread()).subscribe(new Action1<String>() {@Overridepublic void call(String s) {setBackground(s, 0);
//                        addColorAdapter(s);changeToRGB(s);}})

改变背景颜色（有个过渡效果）

    /*** @param color* @param mark  0:HEX 1:RGB*/public void setBackground(String color, int mark) {int i = 0;ValueAnimator paramInteger;Drawable localDrawable = this.relativeLayout.getBackground();if ((localDrawable instanceof ColorDrawable))i = ((ColorDrawable) localDrawable).getColor();if (mark == 0) {paramInteger = ValueAnimator.ofObject(new ArgbEvaluator(), i, Color.parseColor("#" + color));} else {paramInteger = ValueAnimator.ofObject(new ArgbEvaluator(), i, mark);}paramInteger.setDuration(500L);paramInteger.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {public void onAnimationUpdate(ValueAnimator paramAnonymousValueAnimator) {relativeLayout.setBackgroundColor((Integer)paramAnonymousValueAnimator.getAnimatedValue());}});paramInteger.start();}

将16进制转化成RGB

    private void changeToRGB(String s) {int red = Integer.parseInt(String.valueOf(s.charAt(0)) + s.charAt(1), 16);int green = Integer.parseInt(String.valueOf(s.charAt(2)) + s.charAt(3), 16);int blue = Integer.parseInt(String.valueOf(s.charAt(4)) + s.charAt(5), 16);Log.d(TAG, red + " " + green + " " + blue);editTextRGB.setText("(" + red + "," + green + "," + blue + ")");}

Todo&Issues

• [x] 搭配色算法推荐

• [ ] 搭配色展示（RecyclerView）

• [ ] 目前只做了16进制颜色，RGB有些逻辑问题

• [ ] 删除过快会有卡顿（不知道如何解决）

• [ ] 颜色保存列表

截图