Display icon when changing logo (fcef89f0) · Commits · Android-smartphones / Fedilab

app/src/main/java/app/fedilab/android/mastodon/helper/ImageListPreference.java

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		package app.fedilab.android.mastodon.helper;
		/* Copyright 2023 Thomas Schneider
		*
		* This file is a part of Fedilab
		*
		* This program is free software; you can redistribute it and/or modify it under the terms of the
		* GNU General Public License as published by the Free Software Foundation; either version 3 of the
		* License, or (at your option) any later version.
		*
		* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
		* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
		* Public License for more details.
		*
		* You should have received a copy of the GNU General Public License along with Fedilab; if not,
		* see <http://www.gnu.org/licenses>. */

		import android.app.AlertDialog;
		import android.content.Context;
		import android.content.SharedPreferences;
		import android.content.res.TypedArray;
		import android.preference.PreferenceManager;
		import android.util.AttributeSet;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.ArrayAdapter;
		import android.widget.ImageView;
		import android.widget.ListAdapter;
		import android.widget.RadioButton;
		import android.widget.TextView;

		import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.preference.ListPreference;

		import java.util.ArrayList;
		import java.util.List;

		import app.fedilab.android.R;

		public class ImageListPreference extends ListPreference {

		private static final int DEFAULT_TINT = 0;
		private static final int DEFAULT_BACKGROUND_TINT = 0xFFFFFFFF;
		private final List<Integer> mImages;
		private int mErrorResource;
		private int mTintColor;
		private int mBackgroundColor;
		private boolean mUseCard;
		private int mCustomItemLayout;

		public ImageListPreference(Context context, AttributeSet attrs) {
		super(context, attrs);

		mImages = new ArrayList<>();

		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());

		TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.ImageListPreference);

		try {
		int entryImagesArrayResource = array.getResourceId(R.styleable.ImageListPreference_ilp_entryImages, 0);
		String tintKey = array.getNonResourceString(R.styleable.ImageListPreference_ilp_tintKey);
		String backgroundKey = array.getNonResourceString(R.styleable.ImageListPreference_ilp_backgroundTint);

		mTintColor = array.getColor(R.styleable.ImageListPreference_ilp_tint, DEFAULT_TINT);
		mBackgroundColor = array.getColor(R.styleable.ImageListPreference_ilp_backgroundTint, 0);
		mErrorResource = array.getResourceId(R.styleable.ImageListPreference_ilp_errorImage, 0);
		mUseCard = array.getBoolean(R.styleable.ImageListPreference_ilp_useCard, false);
		mCustomItemLayout = array.getResourceId(R.styleable.ImageListPreference_ilp_itemLayout, 0);

		if (tintKey != null) {
		mTintColor = sharedPreferences.getInt(tintKey, mTintColor);
		}
		if (backgroundKey != null) {
		mBackgroundColor = sharedPreferences.getInt(backgroundKey, mBackgroundColor);
		}

		TypedArray images = context.getResources().obtainTypedArray(entryImagesArrayResource);

		for (int i = 0; i < images.length(); i++) {
		mImages.add(images.getResourceId(i, 0));
		}

		images.recycle();
		} catch (Exception e) {
		e.printStackTrace();
		} finally {
		array.recycle();
		}
		}

		@Override
		protected void onClick() {
		List<ImageListItem> items = new ArrayList<>();
		SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
		String launcher = sharedpreferences.getString(getContext().getString(R.string.SET_LOGO_LAUNCHER), "Bubbles");
		AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
		int length = getEntries().length;
		for (int i = 0; i < length; i++) {
		int resource = 0;
		if (mImages.size() > i) {
		resource = mImages.get(i);
		}
		items.add(new ImageListItem(getEntries()[i], resource, getEntryValues()[i].equals(launcher)));
		}

		int layout = R.layout.imagelistpreference_item;
		if (mUseCard) {
		layout = R.layout.imagelistpreference_item_card;
		}
		if (mCustomItemLayout != 0) {
		layout = mCustomItemLayout;
		}

		ListAdapter adapter = new ImageListPreferenceAdapter(getContext(), layout, items);
		builder.setAdapter(adapter, (dialogInterface, which) -> {
		SharedPreferences.Editor editor = sharedpreferences.edit();
		editor.putString(getContext().getString(R.string.SET_LOGO_LAUNCHER), String.valueOf(getEntryValues()[which]));
		editor.commit();
		});
		builder.create().show();

		}

		private static class ImageListItem {
		private final int resource;
		private final boolean isChecked;
		private final String name;

		ImageListItem(CharSequence name, int resource, boolean isChecked) {
		this(name.toString(), resource, isChecked);
		}

		ImageListItem(String name, int resource, boolean isChecked) {
		this.name = name;
		this.resource = resource;
		this.isChecked = isChecked;
		}
		}

		private static class ViewHolder {
		ImageView iconImage;
		TextView iconName;
		RadioButton radioButton;
		}

		private class ImageListPreferenceAdapter extends ArrayAdapter<ImageListItem> {
		private final List<ImageListItem> mItems;
		private final int mLayoutResource;

		ImageListPreferenceAdapter(Context context, int layoutResource, List<ImageListItem> items) {
		super(context, layoutResource, items);
		mLayoutResource = layoutResource;
		mItems = items;
		}

		@Override
		public @NonNull
		View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {

		ViewHolder holder;
		if (convertView == null) {
		LayoutInflater inflater = (LayoutInflater) getContext().
		getSystemService(Context.LAYOUT_INFLATER_SERVICE);
		try {
		assert inflater != null;
		convertView = inflater.inflate(mLayoutResource, parent, false);

		holder = new ViewHolder();
		holder.iconName = convertView.findViewById(R.id.imagelistpreference_text);
		holder.iconImage = convertView.findViewById(R.id.imagelistpreference_image);
		holder.radioButton = convertView.findViewById(R.id.imagelistpreference_radio);
		convertView.setTag(holder);
		} catch (Exception e) {
		e.printStackTrace();
		return super.getView(position, null, parent);
		}
		} else {
		holder = (ViewHolder) convertView.getTag();
		}

		if (holder == null) {
		return super.getView(position, convertView, parent);
		}

		ImageListItem item = mItems.get(position);

		holder.iconName.setText(item.name);

		if (item.resource != 0) {
		holder.iconImage.setImageResource(item.resource);
		} else {
		holder.iconImage.setImageResource(mErrorResource);
		}

		if (mTintColor != 0) {
		holder.iconImage.setColorFilter(mTintColor);
		}
		if (mBackgroundColor != 0) {
		holder.iconImage.setBackgroundColor(mBackgroundColor);
		}

		holder.radioButton.setChecked(item.isChecked);

		return convertView;
		}
		}
		}
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app/src/main/java/app/fedilab/android/mastodon/ui/fragment/settings/FragmentInterfaceSettings.java

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		@@ -111,12 +111,13 @@ public class FragmentInterfaceSettings extends PreferenceFragmentCompat implemen
		}
		if (key.compareToIgnoreCase(getString(R.string.SET_LOGO_LAUNCHER)) == 0) {
		ListPreference SET_LOGO_LAUNCHER = findPreference(getString(R.string.SET_LOGO_LAUNCHER));
		if (SET_LOGO_LAUNCHER != null) {
		String newLauncher = sharedpreferences.getString(getString(R.string.SET_LOGO_LAUNCHER), "Bubbles");
		if (Character.isUpperCase(newLauncher.codePointAt(0))) {
		hideAllIcons(requireActivity());
		setIcon(requireActivity(), SET_LOGO_LAUNCHER.getValue());
		SET_LOGO_LAUNCHER.setIcon(LogoHelper.getDrawable(SET_LOGO_LAUNCHER.getValue()));
		setDrawable(SET_LOGO_LAUNCHER.getValue());
		editor.putString(getString(R.string.SET_LOGO_LAUNCHER), SET_LOGO_LAUNCHER.getValue());
		setIcon(requireActivity(), newLauncher);
		SET_LOGO_LAUNCHER.setIcon(LogoHelper.getDrawable(newLauncher));
		setDrawable(newLauncher);
		editor.putString(getString(R.string.SET_LOGO_LAUNCHER), newLauncher);
		}
		}
		editor.apply();

app/src/main/res/layouts/mastodon/layout/imagelistpreference_item.xml

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		<?xml version="1.0" encoding="utf-8"?>
		<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:paddingStart="16dp"
		android:paddingLeft="16dp"
		android:paddingTop="8dp"
		android:paddingEnd="16dp"
		android:paddingRight="16dp"
		android:paddingBottom="8dp">

		<TextView
		android:id="@+id/imagelistpreference_text"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:layout_centerVertical="true"
		android:layout_marginStart="8dp"
		android:layout_marginLeft="8dp"
		android:layout_marginEnd="8dp"
		android:layout_marginRight="8dp"
		android:layout_toStartOf="@+id/imagelistpreference_image"
		android:layout_toEndOf="@+id/imagelistpreference_radio" />

		<RadioButton
		android:id="@+id/imagelistpreference_radio"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:layout_centerVertical="true"
		android:clickable="false"
		android:focusable="false" />

		<ImageView
		android:id="@+id/imagelistpreference_image"
		android:layout_width="64dp"
		android:layout_height="64dp"
		android:layout_alignParentEnd="true"
		android:layout_margin="5dp"
		android:layout_marginEnd="4dp" />
		</RelativeLayout>
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app/src/main/res/layouts/mastodon/layout/imagelistpreference_item_card.xml

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		<?xml version="1.0" encoding="utf-8"?>
		<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
		xmlns:app="http://schemas.android.com/apk/res-auto"
		xmlns:tools="http://schemas.android.com/tools"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:paddingStart="16dp"
		android:paddingLeft="16dp"
		android:paddingTop="8dp"
		android:paddingEnd="16dp"
		android:paddingRight="16dp"
		android:paddingBottom="8dp">

		<TextView
		android:id="@+id/imagelistpreference_text"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:layout_centerVertical="true"
		android:layout_marginStart="8dp"
		android:layout_marginLeft="8dp"
		android:layout_marginEnd="8dp"
		android:layout_marginRight="8dp"
		android:layout_toStartOf="@+id/imagelistpreference_card"
		android:layout_toEndOf="@+id/imagelistpreference_radio" />

		<RadioButton
		android:id="@+id/imagelistpreference_radio"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:layout_centerVertical="true"
		android:clickable="false"
		android:focusable="false" />

		<androidx.cardview.widget.CardView
		android:id="@+id/imagelistpreference_card"
		android:layout_width="64dp"
		android:layout_height="64dp"
		android:layout_alignParentEnd="true"
		android:layout_margin="5dp"
		android:layout_marginEnd="4dp"
		android:elevation="12dp"
		app:cardCornerRadius="8dp">

		<ImageView
		android:id="@+id/imagelistpreference_image"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:padding="8dp"
		tools:src="@drawable/fedilab_logo_hero" />
		</androidx.cardview.widget.CardView>
		</RelativeLayout>
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app/src/main/res/values/attrs_icon.xml

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		<?xml version="1.0" encoding="utf-8"?>
		<resources>
		<declare-styleable name="ImageListPreference">
		<attr name="ilp_entryImages" format="reference" />
		<attr name="ilp_tintKey" format="string" />
		<attr name="ilp_backgroundTintKey" format="string" />
		<attr name="ilp_tint" format="color" />
		<attr name="ilp_backgroundTint" format="color" />
		<attr name="ilp_errorImage" format="reference" />
		<attr name="ilp_useCard" format="boolean" />
		<attr name="ilp_itemLayout" format="reference" />
		</declare-styleable>
		</resources>
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