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/*
* Copyright (C) 2020 The Android Open Source Project
*
* 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.android.systemui.controls.ui
import android.graphics.drawable.Drawable
import android.graphics.drawable.LayerDrawable
import android.service.controls.Control
import android.service.controls.templates.ControlTemplate
import android.service.controls.templates.TemperatureControlTemplate
import com.android.systemui.R
import com.android.systemui.controls.ui.ControlViewHolder.Companion.MIN_LEVEL
import com.android.systemui.controls.ui.ControlViewHolder.Companion.MAX_LEVEL
class TemperatureControlBehavior : Behavior {
lateinit var clipLayer: Drawable
lateinit var control: Control
lateinit var cvh: ControlViewHolder
var subBehavior: Behavior? = null
override fun initialize(cvh: ControlViewHolder) {
this.cvh = cvh
}
override fun bind(cws: ControlWithState, colorOffset: Int) {
this.control = cws.control!!
cvh.setStatusText(control.getStatusText())
val ld = cvh.layout.getBackground() as LayerDrawable
clipLayer = ld.findDrawableByLayerId(R.id.clip_layer)
val template = control.getControlTemplate() as TemperatureControlTemplate
val activeMode = template.getCurrentActiveMode()
val subTemplate = template.getTemplate()
if (subTemplate == ControlTemplate.getNoTemplateObject() ||
subTemplate == ControlTemplate.getErrorTemplate()) {
// No sub template is specified, apply a default look with basic touch interaction.
// Treat an error as no template.
val enabled = activeMode != 0 && activeMode != TemperatureControlTemplate.MODE_OFF
clipLayer.setLevel(if (enabled) MAX_LEVEL else MIN_LEVEL)
cvh.applyRenderInfo(enabled, activeMode)
cvh.layout.setOnClickListener { _ ->
cvh.controlActionCoordinator.touch(cvh, template.getTemplateId(), control)
}
} else {
// A sub template has been specified, use this as the default behavior for user
// interactions (touch, range)
subBehavior = cvh.bindBehavior(
subBehavior,
cvh.findBehaviorClass(
control.status,
subTemplate,
control.deviceType
),
activeMode
)
}
}
}
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