3869aac6d3
This reverts commit c4084d4141.
Reason for revert: Dependant change has now successfully been propagated to sc-v2-dev child graphs
Change-Id: I1f6126a423c72540d219b99e20b464b51ef65923
128 lines
4.3 KiB
Java
128 lines
4.3 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.widget;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.drawable.Drawable;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.SeekBar;
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import android.widget.TextView;
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import androidx.annotation.Nullable;
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import androidx.core.content.res.TypedArrayUtils;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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/** A slider preference with left and right labels **/
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public class LabeledSeekBarPreference extends SeekBarPreference {
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private final int mTextStartId;
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private final int mTextEndId;
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private final int mTickMarkId;
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private OnPreferenceChangeListener mStopListener;
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@Nullable
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private CharSequence mSummary;
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public LabeledSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr,
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int defStyleRes) {
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super(context, attrs, defStyleAttr, defStyleRes);
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setLayoutResource(R.layout.preference_labeled_slider);
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final TypedArray styledAttrs = context.obtainStyledAttributes(attrs,
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R.styleable.LabeledSeekBarPreference);
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mTextStartId = styledAttrs.getResourceId(
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R.styleable.LabeledSeekBarPreference_textStart,
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R.string.summary_placeholder);
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mTextEndId = styledAttrs.getResourceId(
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R.styleable.LabeledSeekBarPreference_textEnd,
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R.string.summary_placeholder);
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mTickMarkId = styledAttrs.getResourceId(
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R.styleable.LabeledSeekBarPreference_tickMark, /* defValue= */ 0);
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mSummary = styledAttrs.getText(R.styleable.Preference_android_summary);
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styledAttrs.recycle();
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}
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public LabeledSeekBarPreference(Context context, AttributeSet attrs) {
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this(context, attrs, TypedArrayUtils.getAttr(context,
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androidx.preference.R.attr.seekBarPreferenceStyle,
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com.android.internal.R.attr.seekBarPreferenceStyle), 0);
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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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final TextView startText = (TextView) holder.findViewById(android.R.id.text1);
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final TextView endText = (TextView) holder.findViewById(android.R.id.text2);
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startText.setText(mTextStartId);
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endText.setText(mTextEndId);
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if (mTickMarkId != 0) {
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final Drawable tickMark = getContext().getDrawable(mTickMarkId);
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final SeekBar seekBar = (SeekBar) holder.findViewById(
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com.android.internal.R.id.seekbar);
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seekBar.setTickMark(tickMark);
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}
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final TextView summary = (TextView) holder.findViewById(android.R.id.summary);
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if (mSummary != null) {
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summary.setText(mSummary);
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summary.setVisibility(View.VISIBLE);
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} else {
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summary.setText(null);
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summary.setVisibility(View.GONE);
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}
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}
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public void setOnPreferenceChangeStopListener(OnPreferenceChangeListener listener) {
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mStopListener = listener;
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}
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@Override
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public void onStopTrackingTouch(SeekBar seekBar) {
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super.onStopTrackingTouch(seekBar);
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if (mStopListener != null) {
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mStopListener.onPreferenceChange(this, seekBar.getProgress());
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}
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}
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@Override
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public void setSummary(CharSequence summary) {
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super.setSummary(summary);
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mSummary = summary;
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notifyChanged();
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}
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@Override
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public void setSummary(int summaryResId) {
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super.setSummary(summaryResId);
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mSummary = getContext().getText(summaryResId);
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notifyChanged();
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}
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@Override
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public CharSequence getSummary() {
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return mSummary;
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}
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}
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