68 lines
2.9 KiB
Kotlin
68 lines
2.9 KiB
Kotlin
/*
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* Copyright (C) 2023 The Android Open Source Project
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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.android.settings
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import com.cariad.cea.settings.R
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import android.app.Activity
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import android.os.Bundle
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import android.view.Gravity
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import android.widget.ImageView
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import android.widget.TextView
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import androidx.appcompat.app.AlertDialog
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import com.android.settings.deviceinfo.regulatory.RegulatoryInfo.getRegulatoryInfo
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/**
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* [Activity] that displays regulatory information for the "Regulatory information"
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* preference item, and when "*#07#" is dialed on the Phone keypad. To enable this feature,
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* set the "config_show_regulatory_info" boolean to true in a device overlay resource, and in the
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* same overlay, either add a drawable named "regulatory_info.png" containing a graphical version
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* of the required regulatory info (If ro.bootloader.hardware.sku property is set use
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* "regulatory_info_<sku>.png where sku is ro.bootloader.hardware.sku property value in lowercase"),
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* or add a string resource named "regulatory_info_text" with an HTML version of the required
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* information (text will be centered in the dialog).
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*/
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class RegulatoryInfoDisplayActivity : Activity() {
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/** Display the regulatory info graphic in a dialog window. */
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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val builder = AlertDialog.Builder(this)
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.setTitle(R.string.regulatory_labels)
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.setOnDismissListener { finish() } // close the activity
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.setPositiveButton(android.R.string.ok, null)
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getRegulatoryInfo()?.let {
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val view = layoutInflater.inflate(R.layout.regulatory_info, null)
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val image = view.requireViewById<ImageView>(R.id.regulatoryInfo)
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image.setImageDrawable(it)
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builder.setView(view)
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builder.show()
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return
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}
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val regulatoryText = resources.getText(R.string.regulatory_info_text)
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if (regulatoryText.isNotEmpty()) {
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builder.setMessage(regulatoryText)
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val dialog = builder.show()
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// we have to show the dialog first, or the setGravity() call will throw a NPE
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dialog.findViewById<TextView>(android.R.id.message)?.gravity = Gravity.CENTER
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} else {
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// neither drawable nor text resource exists, finish activity
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finish()
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}
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}
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}
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