61c45064cd
Adjust the layout through having ConstraintLayout for limiting the height of TextView. Bug: 205460459 Test: local Change-Id: Ic15af4c9be393a6855d78a5d9af086b099c9b689
98 lines
2.9 KiB
Java
98 lines
2.9 KiB
Java
/*
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* Copyright (C) 2017 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.util.AttributeSet;
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import android.view.View;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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import com.android.settingslib.RestrictedPreference;
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/**
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* A preference with a Gear on the side
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*/
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public class GearPreference extends RestrictedPreference implements View.OnClickListener {
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// Default true for gear available even if the preference itself is disabled.
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protected boolean mGearState = true;
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private OnGearClickListener mOnGearClickListener;
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public GearPreference(Context context, AttributeSet attrs,
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int defStyleAttr, int defStyleRes) {
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super(context, attrs, defStyleAttr, defStyleRes);
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}
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public GearPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public void setOnGearClickListener(OnGearClickListener l) {
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mOnGearClickListener = l;
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notifyChanged();
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}
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/** Sets state of gear button. */
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public void setGearEnabled(boolean enabled) {
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mGearState = enabled;
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}
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/** Gets state of gear button. */
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public boolean isGearEnabled() {
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return mGearState;
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}
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@Override
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protected int getSecondTargetResId() {
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return R.layout.preference_widget_gear;
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}
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@Override
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protected boolean shouldHideSecondTarget() {
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return mOnGearClickListener == null;
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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 View gear = holder.findViewById(R.id.settings_button);
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if (mOnGearClickListener != null) {
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gear.setVisibility(View.VISIBLE);
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gear.setOnClickListener(this);
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} else {
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gear.setVisibility(View.GONE);
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gear.setOnClickListener(null);
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}
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// Make gear available even if the preference itself is disabled.
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gear.setEnabled(mGearState);
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}
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@Override
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public void onClick(View v) {
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if (v.getId() == R.id.settings_button) {
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if (mOnGearClickListener != null) {
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mOnGearClickListener.onGearClick(this);
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}
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}
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}
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public interface OnGearClickListener {
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void onGearClick(GearPreference p);
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}
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}
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