Java tutorial
/* * Geopaparazzi - Digital field mapping on Android based devices * Copyright (C) 2016 HydroloGIS (www.hydrologis.com) * * 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 eu.geopaparazzi.library.plugin; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.support.v4.app.FragmentManager; import android.support.v7.app.AppCompatActivity; import eu.geopaparazzi.library.util.IActivitySupporter; /** * @author Cesar Martinez Izquierdo (www.scolab.es) */ public class ActivityStarter implements IActivitySupporter { private Intent intent = new Intent(); private Context context; public ActivityStarter(Context context) { this.context = context; } @Override public void startActivity(Intent intent) { context.startActivity(intent); } @Override public void startActivityForResult(Intent intent, int requestCode) { if (context instanceof Activity) { Activity activity = (Activity) context; activity.startActivityForResult(intent, requestCode); } } @Override public Context getContext() { return context; } @Override public FragmentManager getSupportFragmentManager() { if (context instanceof AppCompatActivity) { AppCompatActivity activity = (AppCompatActivity) context; activity.getSupportFragmentManager(); } return null; } // public void start(Context context, String action) { // intent.setAction(action); // List<ResolveInfo> info = context.getPackageManager().queryIntentActivities(intent, PackageManager.GET_RESOLVED_FILTER); // if (intent.resolveActivity(context.getPackageManager()) != null) { // context.startActivity(intent); // } // } }