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GradientDrawableActivity.kt
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GradientDrawableActivity.kt
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/*
* Copyright 2022 VastGui guihy2019@gmail.com
*
* 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.ave.vastgui.app.activity.graphics
import android.content.res.ColorStateList
import android.graphics.drawable.GradientDrawable
import android.graphics.drawable.GradientDrawable.RECTANGLE
import android.os.Bundle
import com.ave.vastgui.app.databinding.ActivityGradientDrawableBinding
import com.ave.vastgui.tools.activity.VastVbActivity
import com.ave.vastgui.tools.graphics.setGradient
import com.ave.vastgui.tools.utils.ColorUtils.colorHex2Int
// Author: Vast Gui
// Email: guihy2019@gmail.com
// Documentation: https://ave.entropy2020.cn/documents/VastTools/core-topics/graphics/gradient-drawable/gradient-drawable/
private val states = arrayOfNulls<IntArray>(6).apply {
set(0, intArrayOf(android.R.attr.state_pressed, android.R.attr.state_enabled))
set(1, intArrayOf(android.R.attr.state_focused, android.R.attr.state_enabled))
set(2, intArrayOf(-android.R.attr.state_focused, android.R.attr.state_enabled))
set(3, intArrayOf(android.R.attr.state_focused))
set(4, intArrayOf(android.R.attr.state_window_focused))
set(5, intArrayOf())
}
private val colorList = IntArray(6).apply {
set(0, colorHex2Int("#00F260"))
set(1, colorHex2Int("#FFFFFF"))
set(2, colorHex2Int("#0575E6"))
set(3, colorHex2Int("#FFFFFF"))
set(4, colorHex2Int("#EF3B36"))
set(5, colorHex2Int("#0575E6"))
}
class GradientDrawableActivity : VastVbActivity<ActivityGradientDrawableBinding>() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
getBinding().image.setImageDrawable(GradientDrawable().apply {
shape = RECTANGLE
cornerRadius = 50f
setGradient(
45,
colorHex2Int("#0F2027"),
colorHex2Int("#78ffd6")
)
})
getBinding().btn.background = GradientDrawable()
(getBinding().btn.background.mutate() as GradientDrawable).apply {
shape = RECTANGLE
cornerRadius = 30f
color = ColorStateList(states, colorList)
setSize(50, 50)
}
}
}