mirror of
https://codeberg.org/Freeyourgadget/Gadgetbridge
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e1f2e0c830
I left the non-preference related dslv code untouched and took it from here https://github.com/sbolotovms/drag-sort-listview (This is one of many forks, which had migrated android to androidx) The base for the code in DragSortListPreferenceFragment.java and DragSortListPreference.java comes from: https://github.com/kd7uiy/drag-sort-listview I heavily modiefied it moved it to androidx
137 lines
5.5 KiB
Java
137 lines
5.5 KiB
Java
/*
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* Copyright (C) 2011 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.mobeta.android.dslv;
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import android.content.Context;
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import android.database.Cursor;
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import androidx.cursoradapter.widget.CursorAdapter;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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// taken from v4 rev. 10 ResourceCursorAdapter.java
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/**
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* Static library support version of the framework's {@link android.widget.ResourceCursorAdapter}.
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* Used to write apps that run on platforms prior to Android 3.0. When running
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* on Android 3.0 or above, this implementation is still used; it does not try
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* to switch to the framework's implementation. See the framework SDK
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* documentation for a class overview.
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*/
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public abstract class ResourceDragSortCursorAdapter extends DragSortCursorAdapter {
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private int mLayout;
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private int mDropDownLayout;
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private LayoutInflater mInflater;
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/**
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* Constructor the enables auto-requery.
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*
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* @deprecated This option is discouraged, as it results in Cursor queries
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* being performed on the application's UI thread and thus can cause poor
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* responsiveness or even Application Not Responding errors. As an alternative,
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* use {@link android.app.LoaderManager} with a {@link android.content.CursorLoader}.
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*
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* @param context The context where the ListView associated with this adapter is running
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* @param layout resource identifier of a layout file that defines the views
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* for this list item. Unless you override them later, this will
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* define both the item views and the drop down views.
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*/
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@Deprecated
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public ResourceDragSortCursorAdapter(Context context, int layout, Cursor c) {
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super(context, c);
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mLayout = mDropDownLayout = layout;
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mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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}
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/**
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* Constructor with default behavior as per
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* {@link CursorAdapter#CursorAdapter(Context, Cursor, boolean)}; it is recommended
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* you not use this, but instead {@link #ResourceCursorAdapter(Context, int, Cursor, int)}.
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* When using this constructor, {@link #FLAG_REGISTER_CONTENT_OBSERVER}
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* will always be set.
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*
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* @param context The context where the ListView associated with this adapter is running
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* @param layout resource identifier of a layout file that defines the views
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* for this list item. Unless you override them later, this will
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* define both the item views and the drop down views.
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* @param c The cursor from which to get the data.
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* @param autoRequery If true the adapter will call requery() on the
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* cursor whenever it changes so the most recent
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* data is always displayed. Using true here is discouraged.
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*/
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public ResourceDragSortCursorAdapter(Context context, int layout, Cursor c,
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boolean autoRequery) {
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super(context, c, autoRequery);
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mLayout = mDropDownLayout = layout;
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mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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}
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/**
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* Standard constructor.
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*
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* @param context The context where the ListView associated with this adapter is running
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* @param layout Resource identifier of a layout file that defines the views
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* for this list item. Unless you override them later, this will
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* define both the item views and the drop down views.
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* @param c The cursor from which to get the data.
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* @param flags Flags used to determine the behavior of the adapter,
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* as per {@link CursorAdapter#CursorAdapter(Context, Cursor, int)}.
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*/
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public ResourceDragSortCursorAdapter(Context context, int layout, Cursor c, int flags) {
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super(context, c, flags);
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mLayout = mDropDownLayout = layout;
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mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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}
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/**
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* Inflates view(s) from the specified XML file.
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*
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* @see android.widget.CursorAdapter#newView(android.content.Context,
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* android.database.Cursor, ViewGroup)
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*/
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@Override
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public View newView(Context context, Cursor cursor, ViewGroup parent) {
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return mInflater.inflate(mLayout, parent, false);
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}
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@Override
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public View newDropDownView(Context context, Cursor cursor, ViewGroup parent) {
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return mInflater.inflate(mDropDownLayout, parent, false);
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}
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/**
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* <p>Sets the layout resource of the item views.</p>
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*
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* @param layout the layout resources used to create item views
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*/
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public void setViewResource(int layout) {
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mLayout = layout;
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}
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/**
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* <p>Sets the layout resource of the drop down views.</p>
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*
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* @param dropDownLayout the layout resources used to create drop down views
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*/
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public void setDropDownViewResource(int dropDownLayout) {
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mDropDownLayout = dropDownLayout;
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}
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}
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