178eb0bd15
This is a no-op refactor. This change makes the Catalyst migration of battery level bar easy. Bug: 372774754 Test: manual Flag: EXEMPT bug fix Change-Id: I6e64e6d9b34aeca584f4d4e951c58c3e1b361f9d
61 lines
1.9 KiB
Java
61 lines
1.9 KiB
Java
/*
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* Copyright (C) 2024 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.fuelgauge;
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import android.content.Context;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.widget.TextView;
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import androidx.annotation.Nullable;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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/** A preference for battery header text. */
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public class BatteryHeaderTextPreference extends Preference {
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private static final String TAG = "BatteryHeaderTextPreference";
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@Nullable private CharSequence mText;
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@Nullable private CharSequence mContentDescription;
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public BatteryHeaderTextPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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setLayoutResource(R.layout.preference_battery_header_text);
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder view) {
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final TextView textView = (TextView) view.findViewById(R.id.text);
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textView.setText(mText);
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if (!TextUtils.isEmpty(mContentDescription)) {
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textView.setContentDescription(mContentDescription);
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}
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}
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void setText(@Nullable CharSequence text) {
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mText = text;
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notifyChanged();
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}
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void setContentDescription(@Nullable CharSequence contentDescription) {
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mContentDescription = contentDescription;
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notifyChanged();
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}
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}
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