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/*
* Copyright (C) 2022 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.customization.model.color
import android.content.Context
import android.content.pm.PackageManager
import android.content.res.Resources
import android.os.SystemProperties
import android.util.Log
import androidx.annotation.ColorInt
/**
* Utility to wrap Monet's color extraction
*/
object ColorUtils {
private const val TAG = "ColorUtils"
private const val MONET_FLAG = "flag_monet"
private var sSysuiRes: Resources? = null
private var sFlagId = 0
/**
* Returns true if color extraction is enabled in systemui.
*/
@JvmStatic
fun isMonetEnabled(context: Context): Boolean {
var monetEnabled = SystemProperties.getBoolean("persist.systemui.flag_monet", false)
if (!monetEnabled) {
if (sSysuiRes == null) {
try {
val pm = context.packageManager
val sysUIInfo = pm.getApplicationInfo("com.android.systemui",
PackageManager.GET_META_DATA or PackageManager.MATCH_SYSTEM_ONLY)
if (sysUIInfo != null) {
sSysuiRes = pm.getResourcesForApplication(sysUIInfo)
}
} catch (e: PackageManager.NameNotFoundException) {
Log.w(TAG, "Couldn't read color flag, skipping section", e)
}
}
if (sFlagId == 0) {
sFlagId = if (sSysuiRes == null) 0 else sSysuiRes!!.getIdentifier(
MONET_FLAG, "bool", "com.android.systemui")
}
if (sFlagId > 0) {
monetEnabled = sSysuiRes!!.getBoolean(sFlagId)
}
}
return monetEnabled
}
@JvmStatic
fun toColorString(@ColorInt color: Int): String {
return String.format("%06X", 0xFFFFFF and color)
}
}
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