44fb45c421
Use software/hardware back button and add on-screen Next & Skip buttons. Change-Id: I7bfa052f2217e51ea778df688e7169657aaad2c6
74 lines
2.3 KiB
Java
74 lines
2.3 KiB
Java
/*
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* Copyright (C) 2021 The LineageOS 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 org.lineageos.setupwizard;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.Button;
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import android.widget.RelativeLayout;
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public class NavigationLayout extends RelativeLayout {
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/*
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* An interface to listen to events of the navigation bar,
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* namely when the user clicks on the back or next button.
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*/
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public interface NavigationBarListener {
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void onNavigateBack();
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void onNavigateNext();
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void onSkip();
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}
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private final Button mNextButton;
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private final Button mSkipButton;
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public NavigationLayout(Context context, AttributeSet attrs) {
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super(context, attrs);
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View.inflate(context, R.layout.navigation_layout, this);
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mNextButton = findViewById(R.id.navbar_next);
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mSkipButton = findViewById(R.id.navbar_skip);
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TypedArray a = context.getTheme().obtainStyledAttributes(
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attrs, R.styleable.NavigationLayout, 0, 0);
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final boolean showSkipButton;
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try {
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showSkipButton = a.getBoolean(
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R.styleable.NavigationLayout_showSkipButton, false);
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} finally {
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a.recycle();
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}
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if (showSkipButton) {
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mSkipButton.setVisibility(View.VISIBLE);
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}
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}
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public Button getSkipButton() {
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return mSkipButton;
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}
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public Button getNextButton() {
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return mNextButton;
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}
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public void setNavigationBarListener(NavigationBarListener listener) {
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mSkipButton.setOnClickListener(view -> listener.onSkip());
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mNextButton.setOnClickListener(view -> listener.onNavigateNext());
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}
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}
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