com.sawyer.advadapters.app.adapters.jsonadapter.UnitTestMovieAdapter.java Source code

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Here is the source code for com.sawyer.advadapters.app.adapters.jsonadapter.UnitTestMovieAdapter.java

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/**
 * Copyright 2014 Jay Soyer
 *
 * 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 com.sawyer.advadapters.app.adapters.jsonadapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.sawyer.advadapters.app.adapters.UnitTestViewHolder;
import com.sawyer.advadapters.app.data.MovieItem;
import com.sawyer.advadapters.widget.JSONAdapter;

import org.json.JSONArray;
import org.json.JSONObject;

import java.util.Locale;

class UnitTestMovieAdapter extends JSONAdapter {

    UnitTestMovieAdapter(Context activity) {
        super(activity);
    }

    UnitTestMovieAdapter(Context activity, JSONArray list) {
        super(activity, list);
    }

    @Override
    public View getView(LayoutInflater inflater, int position, View convertView, ViewGroup parent) {
        UnitTestViewHolder vh;
        if (convertView == null) {
            convertView = inflater.inflate(android.R.layout.two_line_list_item, parent, false);
            vh = new UnitTestViewHolder(convertView);
            convertView.setTag(vh);
        } else {
            vh = (UnitTestViewHolder) convertView.getTag();
        }

        Object item = getItem(position);
        vh.title.setText(item.getClass().getSimpleName());
        vh.subtitle.setText(item.toString());

        return convertView;
    }

    @Override //Default isFilteredOut, required by all subclasses to implement
    protected boolean isFilteredOut(Object item, CharSequence constraint) {
        return !item.toString().toLowerCase(Locale.US).contains(constraint.toString().toLowerCase(Locale.US));
    }

    @Override //Predefined isFilteredOut, optionally overridden here to change the built in logic
    protected boolean isFilteredOut(Long item, CharSequence constraint) {
        return !String.valueOf(item).toLowerCase(Locale.US).contains(constraint.toString().toLowerCase(Locale.US));
    }

    //Custom isFilteredOut, found on adapter construction and called reflexively for any MovieItem
    //object found in adapter while filtering.
    protected boolean isFilteredOut(MovieItem movie, CharSequence constraint) {
        return !movie.title.toLowerCase(Locale.US).contains(constraint.toString().toLowerCase(Locale.US));
    }

    //Another custom isFilteredOut method. Be it private, public, protected or no modifier at all.
    //JSONAdapter will still find it and invoke it appropriately
    @SuppressWarnings("UnusedDeclaration")
    private boolean isFilteredOut(JSONObject item, CharSequence constraint) {
        String title = item.optString(MovieItem.JSON_TITLE).toLowerCase(Locale.US);
        return !title.contains(constraint.toString().toLowerCase(Locale.US));
    }
}