Java tutorial
/* * Copyright 2016 Flipkart Internet Pvt. Ltd. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.flipkart.android.proteus.parser; import com.flipkart.android.proteus.parser.Attributes.Attribute.Priority; import com.google.gson.JsonObject; import java.lang.reflect.Field; import java.util.HashMap; import java.util.Map; /** * @author kirankumar * @author aditya.sharat */ public class Attributes { public static void main(String[] args) throws NoSuchFieldException, IllegalAccessException { JsonObject output = new JsonObject(); JsonObject priorities = new JsonObject(); Map<Integer, String> map = new HashMap<>(); Field[] fields = Priority.class.getFields(); for (Field field : fields) { if (field.getName().equals("value")) { continue; } Priority priority = (Priority) Priority.class.getField(field.getName()).get(new Priority(0)); priorities.addProperty(field.getName(), priority.value); map.put(priority.value, field.getName()); } JsonObject attributes = new JsonObject(); Class<?>[] list = Attributes.class.getDeclaredClasses(); for (Class type : list) { if (type.equals(Attribute.class)) { continue; } for (Field field : type.getFields()) { Attribute attribute = (Attribute) type.getField(field.getName()).get(null); JsonObject value = new JsonObject(); value.addProperty("priority", map.get(attribute.getPriority().value)); attributes.add(attribute.getName(), value); } } output.add("all", attributes); output.add("priority", priorities); System.out.println(output.toString()); } public static class View { public static Attribute Weight = new Attribute("layout_weight"); public static Attribute Width = new Attribute("layout_width"); public static Attribute Background = new Attribute("background"); public static Attribute Height = new Attribute("layout_height"); public static Attribute LayoutGravity = new Attribute("layout_gravity"); public static Attribute Gravity = new Attribute("gravity"); public static Attribute Padding = new Attribute("padding"); public static Attribute PaddingLeft = new Attribute("paddingLeft"); public static Attribute PaddingTop = new Attribute("paddingTop"); public static Attribute PaddingRight = new Attribute("paddingRight"); public static Attribute PaddingBottom = new Attribute("paddingBottom"); public static Attribute Margin = new Attribute("layout_margin"); public static Attribute MarginLeft = new Attribute("layout_marginLeft"); public static Attribute MarginTop = new Attribute("layout_marginTop"); public static Attribute MarginRight = new Attribute("layout_marginRight"); public static Attribute MarginBottom = new Attribute("layout_marginBottom"); public static Attribute MinHeight = new Attribute("minHeight"); public static Attribute MinWidth = new Attribute("minWidth"); public static Attribute Elevation = new Attribute("elevation"); public static Attribute Alpha = new Attribute("alpha"); public static Attribute Visibility = new Attribute("visibility"); public static Attribute Invisibility = new Attribute("invisibility"); public static Attribute Id = new Attribute("id"); public static Attribute Tag = new Attribute("tag"); public static Attribute Above = new Attribute("layout_above"); public static Attribute AlignBaseline = new Attribute("layout_alignBaseline"); public static Attribute AlignBottom = new Attribute("layout_alignBottom"); public static Attribute AlignEnd = new Attribute("layout_alignEnd"); public static Attribute AlignLeft = new Attribute("layout_alignLeft"); public static Attribute AlignRight = new Attribute("layout_alignRight"); public static Attribute AlignStart = new Attribute("layout_alignStart"); public static Attribute AlignTop = new Attribute("layout_alignTop"); public static Attribute Below = new Attribute("layout_below"); public static Attribute ToEndOf = new Attribute("layout_toEndOf"); public static Attribute ToLeftOf = new Attribute("layout_toLeftOf"); public static Attribute ToRightOf = new Attribute("layout_toRightOf"); public static Attribute ToStartOf = new Attribute("layout_toStartOf"); public static Attribute AlignParentBottom = new Attribute("layout_alignParentBottom"); public static Attribute AlignParentEnd = new Attribute("layout_alignParentEnd"); public static Attribute AlignParentLeft = new Attribute("layout_alignParentLeft"); public static Attribute AlignParentRight = new Attribute("layout_alignParentRight"); public static Attribute AlignParentStart = new Attribute("layout_alignParentStart"); public static Attribute AlignParentTop = new Attribute("layout_alignParentTop"); public static Attribute CenterHorizontal = new Attribute("layout_centerHorizontal"); public static Attribute CenterInParent = new Attribute("layout_centerInParent"); public static Attribute CenterVertical = new Attribute("layout_centerVertical"); public static Attribute ContentDescription = new Attribute("contentDescription"); public static Attribute Clickable = new Attribute("clickable"); public static Attribute OnClick = new Attribute("onClick"); public static Attribute Border = new Attribute("border"); public static Attribute TransitionName = new Attribute("transitionName"); public static Attribute Animation = new Attribute("animation"); public static Attribute RequiresFadingEdge = new Attribute("requiresFadingEdge"); public static Attribute FadingEdgeLength = new Attribute("fadingEdgeLength"); public static Attribute TextAlignment = new Attribute("textAlignment"); /** * Meta Attributes */ public static Attribute Type = new Attribute("type", Priority.HIGHEST); public static Attribute DataContext = new Attribute("dataContext", Priority.HIGHEST); public static Attribute Children = new Attribute("children", Priority.LOWEST); public static Attribute Enabled = new Attribute("enabled", Priority.LOW); public static Attribute Style = new Attribute("style", Priority.MEDIUM); } public static class WebView { public static Attribute Url = new Attribute("url"); public static Attribute HTML = new Attribute("html"); } public static class RatingBar { public static Attribute NumStars = new Attribute("numStars"); public static Attribute Rating = new Attribute("rating"); public static Attribute IsIndicator = new Attribute("isIndicator"); public static Attribute StepSize = new Attribute("stepSize"); public static Attribute ProgressDrawable = new Attribute("progressDrawable"); public static Attribute MinHeight = new Attribute("minHeight"); } public static class TextView { public static Attribute Gravity = new Attribute("gravity"); public static Attribute Text = new Attribute("text"); public static Attribute HTML = new Attribute("html"); public static Attribute TextSize = new Attribute("textSize"); public static Attribute TextColor = new Attribute("textColor"); public static Attribute TextColorHint = new Attribute("textColorHint"); public static Attribute TextColorLink = new Attribute("textColorLink"); public static Attribute TextColorHighLight = new Attribute("textColorHighlight"); public static Attribute DrawableLeft = new Attribute("drawableLeft"); public static Attribute DrawableRight = new Attribute("drawableRight"); public static Attribute DrawableTop = new Attribute("drawableTop"); public static Attribute DrawableBottom = new Attribute("drawableBottom"); public static Attribute DrawablePadding = new Attribute("drawablePadding"); public static Attribute MaxLines = new Attribute("maxLines"); public static Attribute Ellipsize = new Attribute("ellipsize"); public static Attribute PaintFlags = new Attribute("paintFlags"); public static Attribute Prefix = new Attribute("prefix"); public static Attribute Suffix = new Attribute("suffix"); public static Attribute TextStyle = new Attribute("textStyle"); public static Attribute SingleLine = new Attribute("singleLine"); public static Attribute TextAllCaps = new Attribute("textAllCaps"); public static Attribute Hint = new Attribute("hint"); } public static class CheckBox { public static Attribute Checked = new Attribute("checked"); public static Attribute Button = new Attribute("button"); } public static class FrameLayout { public static Attribute HeightRatio = new Attribute("heightRatio"); public static Attribute WidthRatio = new Attribute("widthRatio"); } public static class ImageView { public static Attribute Src = new Attribute("src"); public static Attribute ScaleType = new Attribute("scaleType"); public static Attribute AdjustViewBounds = new Attribute("adjustViewBounds"); } public static class ViewGroup { public static Attribute Children = new Attribute("children"); public static Attribute ClipChildren = new Attribute("clipChildren"); public static Attribute ClipToPadding = new Attribute("clipToPadding"); public static Attribute LayoutMode = new Attribute("layoutMode"); public static Attribute SplitMotionEvents = new Attribute("splitMotionEvents"); } public static class LinearLayout { public static Attribute Orientation = new Attribute("orientation"); public static Attribute Divider = new Attribute("divider"); public static Attribute DividerPadding = new Attribute("dividerPadding"); public static Attribute ShowDividers = new Attribute("showDividers"); public static Attribute WeightSum = new Attribute("weightSum"); } public static class NetworkImageView { public static Attribute ImageUrl = new Attribute("imageUrl"); } public static class ScrollView { public static Attribute Scrollbars = new Attribute("scrollbars"); } public static class HorizontalScrollView { public static Attribute FillViewPort = new Attribute("fillViewPort"); } public static class ProgressBar { public static Attribute Progress = new Attribute("progress"); public static Attribute Max = new Attribute("max"); public static Attribute ProgressTint = new Attribute("progressTint"); public static Attribute IndeterminateTint = new Attribute("indeterminateTint"); public static Attribute SecondaryProgressTint = new Attribute("secondaryProgressTint"); } public static class Attribute { private final String name; private final Priority priority; public Attribute(String name) { this.name = name; this.priority = Priority.HIGH; } public Attribute(String name, Priority priority) { this.name = name; this.priority = priority; } public String getName() { return name; } public Priority getPriority() { return this.priority; } public static class Priority { public static Priority HIGHEST = new Priority(0); public static Priority HIGH = new Priority(1000); public static Priority MEDIUM = new Priority(2000); public static Priority LOW = new Priority(3000); public static Priority LOWEST = new Priority(4000); public final int value; public Priority(int i) { value = i; } } } }