Java tutorial
/* * 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 com.example.amit.tellymoviebuzzz; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.LoaderManager; import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; import android.util.Log; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ListView; import com.example.amit.tellymoviebuzzz.data.MovieContract; /** * Encapsulates fetching the forecast and displaying it as a {@link ListView} layout. */ public class UpcomingMoviesForecast extends Fragment implements LoaderManager.LoaderCallbacks<Cursor> { private static final int FORECAST_LOADER = 0; // For the forecast view we're showing only a small subset of the stored data. // Specify the columns we need. private Context mContext; private final String FORECASTFRAGMENT_TAG = "FFTAG"; private String mLocation; private String mMovie; public boolean[] arr; //public static final String ARG_SECTION_NUMBER = "section_number"; private static final String[] FORECAST_MOVIE_COLUMNS = { // In this case the id needs to be fully qualified with a table name, since // the content provider joins the location & weather tables in the background // (both have an _id column) // On the one hand, that's annoying. On the other, you can search the weather table // using the location set by the user, which is only in the Location table. // So the convenience is worth it. MovieContract.MovieNumberEntry.TABLE_NAME + "." + MovieContract.MovieNumberEntry._ID, MovieContract.MovieNumberEntry.COLUMN_MOVIE_SETTING, MovieContract.MovieNumberEntry.COLUMN_MOVIE_NAME, MovieContract.MovieNumberEntry.COLUMN_MOVIE_DES, MovieContract.MovieNumberEntry.COLUMN_REL_DATE, MovieContract.MovieNumberEntry.COLUMN_MOVIE_TYPE, MovieContract.MovieNumberEntry.COLUMN_MOVIE_REL_YEAR, MovieContract.MovieNumberEntry.COLUMN_MOVIE_CATEGORY, MovieContract.MovieNumberEntry.COLUMN_MOVIE_IMAGEURL, MovieContract.MovieNumberEntry.COLUMN_MOVIE_WATCHLIST, MovieContract.MovieNumberEntry.COLUMN_MOVIE_WATCHED }; // These indices are tied to FORECAST_COLUMNS. If FORECAST_COLUMNS changes, these // must change. public int count = 0; static final int COL_MOVIE_ID = 0; static final int COL_MOVIE_SETTING = 1; static final int COL_MOVIE_NAME = 2; static final int COL_MOVIE_DES = 3; static final int COL_MOVIE_REL = 4; static final int COL_MOVIE_TYPE = 5; static final int COL_MOVIE_REL_YEAR = 6; static final int COL_MOVIE_CATE = 7; static final int COL_MOVIE_URL = 8; static final int COL_MOVIE_WL = 9; static final int COL_MOVIE_WATCHED = 10; private ListView listView; private ForecastAdapter mForecastAdapter; private static final String ARG_SECTION_NUMBER = "section_number"; public static final String ARG_SECTION_NUMBER_FRAG = "section_number_tag"; /** * Returns a new instance of this fragment for the given section * number. */ public static UpcomingMoviesForecast newInstance(int sectionNumber) { UpcomingMoviesForecast fragment = new UpcomingMoviesForecast(); Bundle args = new Bundle(); args.putInt(ARG_SECTION_NUMBER, sectionNumber); fragment.setArguments(args); return fragment; } public UpcomingMoviesForecast() { } @Override public void onCreate(Bundle savedInstanceState) { mMovie = "popular"; //Utility.getPreferredMovie(getActivity()); updateMovie(); // array = values(); super.onCreate(savedInstanceState); // Add this line in order for this fragment to handle menu events. setHasOptionsMenu(true); // if(savedInstanceState==null){ // array = values(); // } } @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { menu.clear(); inflater.inflate(R.menu.forecastfragment, menu); super.onCreateOptionsMenu(menu, inflater); } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_refresh) { updateMovie(); return true; } if (id == R.id.action_hello) { startActivity(new Intent(getActivity(), SettingsActivity.class)); //startActivity(new Intent(this,SettingsActivity.class)); return true; } return super.onOptionsItemSelected(item); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // The CursorAdapter will take data from our cursor and populate the ListView. mForecastAdapter = new ForecastAdapter(getActivity(), null, 0); View rootView = inflater.inflate(R.layout.upcomingmovies_main, container, false); // Get a reference to the ListView, and attach this adapter to it. ListView listView = (ListView) rootView.findViewById(R.id.listview_upcoming_movies); listView.setAdapter(mForecastAdapter); // We'll call our MainActivity listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) { // CursorAdapter returns a cursor at the correct position for getItem(), or null // if it cannot seek to that position. Cursor cursor = (Cursor) adapterView.getItemAtPosition(position); if (cursor != null) { // String locationSetting = Utility.getPreferredLocation(getActivity()); String movieSetting = "upcoming"; Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("MovieSetting", movieSetting); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); Log.v("cursor position", String.valueOf(cursor.getPosition())); // Intent intent = new Intent(getActivity(), DetailActivity.class) // .setData(WeatherContract.WeatherEntry.buildWeatherLocationWithDate( // locationSetting, cursor.getLong(COL_WEATHER_DATE) // )); Intent intent = new Intent(getActivity(), DetailActivity.class).setData( MovieContract.MovieNumberEntry.buildMovieTypeWithMovieId(movieSetting, "87101")); startActivity(intent); } } }); return rootView; } @Override public void onActivityCreated(Bundle savedInstanceState) { getLoaderManager().initLoader(FORECAST_LOADER, null, this); super.onActivityCreated(savedInstanceState); } // since we read the location when we create the loader, all we need to do is restart things void onMovieChanged() { updateMovie(); getLoaderManager().restartLoader(FORECAST_LOADER, null, this); } private void updateMovie() { Log.d("Forecast Fragment", "Heljdfkdhfdkfhfkhf"); Log.d("Forecast Fragment", "Heljdfkdhfdkfhfkhf"); Log.d("Forecast Fragment", "Heljdfkdhfdkfhfkhf"); Log.d("Forecast Fragment", "Heljdfkdhfdkfhfkhf"); Log.d("Forecast Fragment", "Heljdfkdhfdkfhfkhf"); Log.d("Forecast Fragment", "Heljdfkdhfdkfhfkhf"); FetchMovieTask movieTask = new FetchMovieTask(getActivity()); String movie = "popular"; //Utility.getPreferredMovie(getActivity()); movieTask.execute(movie); } @Override public Loader<Cursor> onCreateLoader(int i, Bundle bundle) { // String locationSetting = Utility.getPreferredLocation(getActivity()); String movie = Utility.getPreferredMovie(getActivity()); // Sort order: Ascending, by date. // String sortOrder = WeatherContract.WeatherEntry.COLUMN_DATE + " ASC"; // Uri weatherForLocationUri = WeatherContract.WeatherEntry.buildWeatherLocationWithStartDate( // locationSetting, System.currentTimeMillis()); Uri movieForMovieIdUri = MovieContract.MovieNumberEntry.buildMovieType(movie); String sortOrder = null; String sMovieTypeWithMovieID = MovieContract.MovieNumberEntry.TABLE_NAME + "." + MovieContract.MovieNumberEntry.COLUMN_MOVIE_TYPE + " = ? AND " + MovieContract.MovieNumberEntry.COLUMN_MOVIE_SETTING + " = ? "; return new CursorLoader(getActivity(), movieForMovieIdUri, FORECAST_MOVIE_COLUMNS, null, null, sortOrder); } public boolean[] values() { boolean[] arr; String sSeriesID = MovieContract.SeriesNumberEntry.TABLE_NAME + "." + MovieContract.SeriesNumberEntry.COLUMN_SERIES_CATEGORY + " = ? "; Cursor locationCursor1 = mContext.getContentResolver().query(MovieContract.SeriesNumberEntry.CONTENT_URI, new String[] { MovieContract.SeriesNumberEntry.COLUMN_SERIES_FOLLOWING }, sSeriesID, new String[] { "popular" }, null); int count = locationCursor1.getCount(); arr = new boolean[count]; // this.checkBoxState = new boolean[count]; if (locationCursor1.moveToFirst()) { while (locationCursor1.isAfterLast() == false) { String following = locationCursor1.getString( locationCursor1.getColumnIndex(MovieContract.SeriesNumberEntry.COLUMN_SERIES_FOLLOWING)); if (following == "yes") arr[locationCursor1.getPosition()] = true; else arr[locationCursor1.getPosition()] = false; } locationCursor1.moveToNext(); } return arr; } @Override public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor cursor) { // boolean[] arr = values(); mForecastAdapter.swapCursor(cursor); } @Override public void onResume() { super.onResume(); //String location = Utility.getPreferredLocation( this ); String movie = Utility.getPreferredMovie(getActivity()); Log.d("HEllo", movie); Log.d("HEllo", movie); Log.d("HEllo", movie); Log.d("HEllo", movie); Log.d("HEllo", movie); // update the location in our second pane using the fragment manager if (movie != null && !movie.equals(mMovie)) { UpcomingMoviesForecast ff = (UpcomingMoviesForecast) getActivity().getSupportFragmentManager() .findFragmentByTag(FORECASTFRAGMENT_TAG); if (null != ff) { //ff.onLocationChanged(); ff.onMovieChanged(); } mMovie = movie; } } @Override public void onLoaderReset(Loader<Cursor> cursorLoader) { mForecastAdapter.swapCursor(null); } @Override public void onAttach(Activity activity) { super.onAttach(activity); ((MainActivity) activity).onSectionAttached(getArguments().getInt(ARG_SECTION_NUMBER)); } }