85 lines
3.3 KiB
Java
85 lines
3.3 KiB
Java
/*
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* Copyright (C) 2014 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.hippo.ehviewer.util;
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import android.content.Context;
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import android.graphics.Color;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.GradientDrawable;
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import android.graphics.drawable.StateListDrawable;
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public final class Theme {
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public static final int GREY_COLOR = 0xffaaaaaa;
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public static final ColorDrawable GREY_DRAWABLE =
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new ColorDrawable(0xffaaaaaa);
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private static final int[] DARK_COLOR_TABLE = {
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0xffe91e63, 0xff9c27b0, 0xff673ab7,
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0xff3f51b5, 0xff5677fc, 0xff009688,
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0xff259b24
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};
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/**
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* get darker color of target color, alpha not change
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* @param color
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* @return
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*/
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public static int getDarkerColor(int color) {
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float[] hsv = new float[3];
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Color.colorToHSV(color, hsv);
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hsv[2] *= 0.9f;
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return Color.HSVToColor(hsv);
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}
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public static StateListDrawable getClickDrawable(Context context, int color) {
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StateListDrawable sld = new StateListDrawable();
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ColorDrawable normal = new ColorDrawable(color);
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ColorDrawable dark = new ColorDrawable(getDarkerColor(color));
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sld.addState(new int[]{-android.R.attr.state_enabled}, GREY_DRAWABLE);
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sld.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_selected}, dark);
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sld.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_focused}, dark);
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sld.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_pressed}, dark);
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sld.addState(new int[]{}, normal);
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return sld;
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}
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public static StateListDrawable getRadiiClickDrawable(Context context, int color) {
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int corner = Ui.dp2pix(2);
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float[] cornerRadii = new float[]{
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corner, corner, corner, corner, corner, corner, corner, corner};
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StateListDrawable sld = new StateListDrawable();
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GradientDrawable normal = new GradientDrawable();
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normal.setShape(GradientDrawable.RECTANGLE);
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normal.setCornerRadii(cornerRadii);
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normal.setColor(color);
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GradientDrawable dark = new GradientDrawable();
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dark.setShape(GradientDrawable.RECTANGLE);
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dark.setCornerRadii(cornerRadii);
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dark.setColor(getDarkerColor(color));
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sld.addState(new int[]{-android.R.attr.state_enabled}, GREY_DRAWABLE);
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sld.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_selected}, dark);
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sld.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_focused}, dark);
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sld.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_pressed}, dark);
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sld.addState(new int[]{}, normal);
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return sld;
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}
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}
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