ccf8ae4fa3
Bug: 349681531 Flag: EXEMPT migration Test: visual Change-Id: I511d2b3e183472a12fdd07a293eda4c04617bc6c
113 lines
4.2 KiB
Java
113 lines
4.2 KiB
Java
/*
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* Copyright (C) 2019 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.wifi;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.drawable.Drawable;
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import android.os.UserManager;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.widget.ImageButton;
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import android.widget.LinearLayout;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.Nullable;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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import com.android.settings.wifi.dpp.WifiDppUtils;
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import com.android.settingslib.RestrictedPreference;
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import com.android.settingslib.widget.SettingsThemeHelper;
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import com.android.settingslib.wifi.WifiEnterpriseRestrictionUtils;
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/**
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* The Preference for users to add Wi-Fi networks in WifiSettings
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*/
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public class AddWifiNetworkPreference extends RestrictedPreference {
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private static final String TAG = "AddWifiNetworkPreference";
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private final Drawable mScanIconDrawable;
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public AddWifiNetworkPreference(Context context) {
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this(context, null);
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}
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public AddWifiNetworkPreference(Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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setLayoutResource(com.android.settingslib.R.layout.preference_access_point);
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setWidgetLayoutResource(R.layout.wifi_button_preference_widget);
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setIcon(R.drawable.ic_add_24dp);
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setTitle(R.string.wifi_add_network);
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mScanIconDrawable = getDrawable(R.drawable.ic_scan_24dp);
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checkRestrictionAndSetDisabled();
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder holder) {
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super.onBindViewHolder(holder);
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// Set padding to expressive style
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if (SettingsThemeHelper.isExpressiveTheme(getContext())) {
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final int paddingStart = getContext().getResources().getDimensionPixelSize(
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com.android.settingslib.widget.theme
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.R.dimen.settingslib_expressive_space_extrasmall4);
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final int paddingEnd = getContext().getResources().getDimensionPixelSize(
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com.android.settingslib.widget.theme
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.R.dimen.settingslib_expressive_space_small3);
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LinearLayout iconFrame = (LinearLayout) holder.findViewById(
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com.android.settingslib.R.id.icon_frame);
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iconFrame.setPaddingRelative(paddingStart, iconFrame.getPaddingTop(),
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paddingEnd, iconFrame.getPaddingBottom());
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}
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final ImageButton scanButton = (ImageButton) holder.findViewById(R.id.button_icon);
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scanButton.setImageDrawable(mScanIconDrawable);
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scanButton.setContentDescription(
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getContext().getString(R.string.wifi_dpp_scan_qr_code));
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scanButton.setOnClickListener(view -> {
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getContext().startActivity(
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WifiDppUtils.getEnrolleeQrCodeScannerIntent(getContext(), /* ssid */ null));
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});
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}
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private Drawable getDrawable(@DrawableRes int iconResId) {
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Drawable buttonIcon = null;
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try {
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buttonIcon = getContext().getDrawable(iconResId);
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} catch (Resources.NotFoundException exception) {
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Log.e(TAG, "Resource does not exist: " + iconResId);
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}
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return buttonIcon;
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}
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@VisibleForTesting
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void checkRestrictionAndSetDisabled() {
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checkRestrictionAndSetDisabled(UserManager.DISALLOW_ADD_WIFI_CONFIG);
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if (isDisabledByAdmin()) {
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return;
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}
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if (!WifiEnterpriseRestrictionUtils.isAddWifiConfigAllowed(getContext())) {
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setEnabled(false);
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}
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}
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}
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