Java tutorial
/* * Copyright (C) 2012-2016 The Android Money Manager Ex Project Team * * 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. * * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ package com.money.manager.ex.reports; import android.content.Context; import android.database.Cursor; import android.support.v4.content.ContextCompat; import android.support.v4.widget.CursorAdapter; import android.text.Html; import android.text.TextUtils; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; import com.money.manager.ex.R; import com.money.manager.ex.core.UIHelper; import com.money.manager.ex.currency.CurrencyService; import com.money.manager.ex.database.ViewMobileData; import info.javaperformance.money.MoneyFactory; /** * Adapter for the Categories report. */ public class CategoriesReportAdapter extends CursorAdapter { private LayoutInflater mInflater; // @SuppressWarnings("deprecation") public CategoriesReportAdapter(Context context, Cursor c) { super(context, c, false); mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); } @Override public void bindView(View view, Context context, Cursor cursor) { TextView txtColumn1 = (TextView) view.findViewById(R.id.textViewColumn1); TextView txtColumn2 = (TextView) view.findViewById(R.id.textViewColumn2); double total = cursor.getDouble(cursor.getColumnIndex("TOTAL")); String column1; String category = cursor.getString(cursor.getColumnIndex(ViewMobileData.Category)); if (!TextUtils.isEmpty(category)) { column1 = "<b>" + category + "</b>"; String subCategory = cursor.getString(cursor.getColumnIndex(ViewMobileData.Subcategory)); if (!TextUtils.isEmpty(subCategory)) { column1 += " : " + subCategory; } } else { column1 = "<i>" + context.getString(R.string.empty_category); } txtColumn1.setText(Html.fromHtml(column1)); CurrencyService currencyService = new CurrencyService(mContext); txtColumn2.setText(currencyService.getCurrencyFormatted(currencyService.getBaseCurrencyId(), MoneyFactory.fromDouble(total))); UIHelper uiHelper = new UIHelper(context); if (total < 0) { txtColumn2.setTextColor( ContextCompat.getColor(context, uiHelper.resolveAttribute(R.attr.holo_red_color_theme))); } else { txtColumn2.setTextColor( ContextCompat.getColor(context, uiHelper.resolveAttribute(R.attr.holo_green_color_theme))); } //view.setBackgroundColor(core.resolveColorAttribute(cursor.getPosition() % 2 == 1 ? R.attr.row_dark_theme : R.attr.row_light_theme)); } @Override public View newView(Context context, Cursor cursor, ViewGroup root) { return mInflater.inflate(R.layout.item_generic_report_2_columns, root, false); } }