a76af961b2
Bug: 296544040 Test: atest NumberingSystemItemControllerTest Change-Id: I1e1dd678011a15bc22b167ddd12651a22f62dea9
107 lines
4.0 KiB
Java
107 lines
4.0 KiB
Java
/**
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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.regionalpreferences;
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import android.app.settings.SettingsEnums;
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import android.content.Context;
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import androidx.preference.PreferenceCategory;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settings.widget.TickButtonPreference;
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import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
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/** A base controller for handling all regional preferences controllers. */
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public abstract class RegionalPreferenceListBasePreferenceController extends
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BasePreferenceController {
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private final MetricsFeatureProvider mMetricsFeatureProvider;
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private PreferenceCategory mPreferenceCategory;
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public RegionalPreferenceListBasePreferenceController(Context context, String preferenceKey) {
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super(context, preferenceKey);
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mMetricsFeatureProvider = FeatureFactory.getFeatureFactory().getMetricsFeatureProvider();
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mPreferenceCategory = screen.findPreference(getPreferenceCategoryKey());
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initPreferences();
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}
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private void initPreferences() {
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if (mPreferenceCategory == null) {
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return;
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}
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String[] unitValues = getUnitValues();
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for (int i = 0; i < unitValues.length; i++) {
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TickButtonPreference pref = new TickButtonPreference(mContext);
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mPreferenceCategory.addPreference(pref);
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final String item = unitValues[i];
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final String value = RegionalPreferencesDataUtils.getDefaultUnicodeExtensionData(
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mContext, getExtensionTypes());
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pref.setTitle(getPreferenceTitle(item));
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pref.setKey(item);
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pref.setOnPreferenceClickListener(clickedPref -> {
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setSelected(pref);
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RegionalPreferencesDataUtils.savePreference(mContext, getExtensionTypes(),
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item.equals(RegionalPreferencesDataUtils.DEFAULT_VALUE)
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? null : item);
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String metrics =
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getMetricsActionKey() == SettingsEnums.ACTION_SET_FIRST_DAY_OF_WEEK ? ""
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: getPreferenceTitle(value) + " > " + getPreferenceTitle(item);
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mMetricsFeatureProvider.action(mContext, getMetricsActionKey(), metrics);
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return true;
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});
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pref.setSelected(!value.isEmpty() && item.equals(value));
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}
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}
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private void setSelected(TickButtonPreference preference) {
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for (int i = 0; i < mPreferenceCategory.getPreferenceCount(); i++) {
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TickButtonPreference pref = (TickButtonPreference) mPreferenceCategory.getPreference(i);
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if (pref.getKey().equals(preference.getKey())) {
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pref.setSelected(true);
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continue;
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}
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pref.setSelected(false);
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}
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}
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@Override
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public int getAvailabilityStatus() {
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return AVAILABLE;
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}
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protected abstract String getPreferenceTitle(String item);
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protected abstract String getPreferenceCategoryKey();
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protected abstract String getExtensionTypes();
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protected abstract String[] getUnitValues();
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protected abstract int getMetricsActionKey();
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}
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