Remove some unnecessary classes from legacy ui tools

This commit is contained in:
Marvin W 2020-07-26 12:05:28 +02:00
parent cda60817f2
commit 1187a91325
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2 changed files with 0 additions and 126 deletions

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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.microg.tools.ui;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.preference.Preference;
import androidx.preference.PreferenceViewHolder;
/**
* A preference item that can dim the icon when it's disabled, either directly or because its parent
* is disabled.
*/
public class DimmableIconPreference extends Preference {
private static final int ICON_ALPHA_ENABLED = 255;
private static final int ICON_ALPHA_DISABLED = 102;
private final CharSequence mContentDescription;
public DimmableIconPreference(Context context) {
this(context, (AttributeSet) null);
}
public DimmableIconPreference(Context context, AttributeSet attrs) {
super(context, attrs);
mContentDescription = null;
}
public DimmableIconPreference(Context context, CharSequence contentDescription) {
super(context);
mContentDescription = contentDescription;
}
protected boolean shouldDimIcon() {
return !isEnabled();
}
private void dimIcon(boolean dimmed) {
Drawable icon = getIcon();
if (icon != null) {
icon.mutate().setAlpha(dimmed ? ICON_ALPHA_DISABLED : ICON_ALPHA_ENABLED);
setIcon(icon);
}
}
@Override
public void onBindViewHolder(PreferenceViewHolder view) {
super.onBindViewHolder(view);
if (!TextUtils.isEmpty(mContentDescription)) {
final TextView titleView = (TextView) view.findViewById(android.R.id.title);
titleView.setContentDescription(mContentDescription);
}
ViewGroup.LayoutParams layoutParams = view.findViewById(R.id.icon_frame).getLayoutParams();
if (layoutParams instanceof LinearLayout.LayoutParams) {
if (((LinearLayout.LayoutParams) layoutParams).leftMargin < 0) {
((LinearLayout.LayoutParams) layoutParams).leftMargin = 0;
}
}
dimIcon(shouldDimIcon());
}
}

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package org.microg.tools.ui;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.TypedValue;
import androidx.core.graphics.drawable.DrawableCompat;
import androidx.preference.PreferenceViewHolder;
import static android.os.Build.VERSION.SDK_INT;
import static android.os.Build.VERSION_CODES.LOLLIPOP;
public class TintIconPreference extends DimmableIconPreference {
public TintIconPreference(Context context) {
this(context, (AttributeSet) null);
}
public TintIconPreference(Context context, AttributeSet attrs) {
super(context, attrs);
}
private static int getThemeAccentColor(Context context) {
int colorAttr;
if (SDK_INT >= LOLLIPOP) {
colorAttr = android.R.attr.colorAccent;
} else {
//Get colorAccent defined for AppCompat
colorAttr = context.getResources().getIdentifier("colorAccent", "attr", context.getPackageName());
}
TypedValue outValue = new TypedValue();
context.getTheme().resolveAttribute(colorAttr, outValue, true);
return outValue.data;
}
@Override
public void onBindViewHolder(PreferenceViewHolder view) {
super.onBindViewHolder(view);
Drawable icon = getIcon();
if (icon != null) {
DrawableCompat.setTint(icon, getThemeAccentColor(getContext()));
}
}
}