src/pl/org/nowoczesnapolska/Shelves.java

   1 package pl.org.nowoczesnapolska;
   2
   3 import android.app.Activity;
   4 import android.app.AlertDialog;
   5 import android.content.Context;
   6 import android.content.DialogInterface;
   7 import android.content.Intent;
   8 import android.os.Bundle;
   9 import android.text.Editable;
  10 import android.view.View;
  11 import android.view.View.OnClickListener;
  12 import android.widget.AdapterView;
  13 import android.widget.ArrayAdapter;
  14 import android.widget.Button;
  15 import android.widget.EditText;
  16 import android.widget.ListView;
  17 import android.widget.AdapterView.OnItemClickListener;
  18 import android.widget.Toast;
  19
  20 public class Shelves extends Activity {
  21         Context ctx;
  22         static final String[] SHELVES = new String[] {
  23                 "Moje lektury szkolne",
  24                 "Do przeczytania",
  25                 "Ulubione",
  26                 "Do pracy",
  27                 "Na konkurs",
  28         };
  29
  30
  31     @Override
  32     public void onCreate(Bundle savedInstanceState) {
  33         super.onCreate(savedInstanceState);
  34         setContentView(R.layout.catalogue_shelves);
  35         ctx = this;
  36
  37         final ListView lv = (ListView) findViewById(R.id.catalogueShelvesListView);
  38         Button putOnShelf = (Button) findViewById(R.id.putOnShelf);
  39         Button addShelf = (Button) findViewById(R.id.addShelf);
  40
  41         // shelves list
  42         lv.setAdapter(new ArrayAdapter<String>(this, R.layout.catalogue_shelves_list_item, SHELVES));
  43         lv.setOnItemClickListener(new OnItemClickListener() {
  44                 @Override
  45                 public void onItemClick(AdapterView<?> parent, View view,
  46               int position, long id) {
  47                         startActivity(new Intent(ctx, ShelvesItem.class));
  48                 }
  49         });
  50
  51         // put on shelf handler
  52         putOnShelf.setOnClickListener(new OnClickListener() {
  53
  54                         @Override
  55                         public void onClick(View v) {
  56                                 // dialog with shelves list
  57                                 AlertDialog.Builder builder = new AlertDialog.Builder(ctx);
  58                                 builder.setTitle("Choose shelf");
  59                                 builder.setItems(SHELVES, new DialogInterface.OnClickListener() {
  60                                     public void onClick(DialogInterface dialog, int item) {
  61                                         Toast.makeText(getApplicationContext(), "Book added to shelf: "+SHELVES[item], Toast.LENGTH_SHORT).show();
  62                                     }
  63                                 });
  64                                 AlertDialog alert = builder.create();
  65                                 alert.show();
  66                         }
  67                 });
  68
  69         // add shelf handler
  70         addShelf.setOnClickListener(new OnClickListener() {
  71
  72                         @Override
  73                         public void onClick(View v) {
  74                                 final EditText input = new EditText(ctx);
  75                                 String message = "Please type shelf name.";
  76                                 new AlertDialog.Builder(ctx)
  77                                         .setTitle("Adding shelf").setMessage(message).setView(
  78                                                 input)
  79                                         .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
  80                                                         public void onClick(DialogInterface dialog, int whichButton) {
  81                                                                 Editable value = input.getText();
  82                                                                 Toast.makeText(getApplicationContext(), "Shelf "+value+" successfully created", Toast.LENGTH_SHORT).show();
  83                                                         }
  84                                         })
  85                                         .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
  86                                                 public void onClick(DialogInterface dialog, int whichButton) {
  87                                                         // Do nothing.
  88                                                 }
  89                                         })
  90                                         .show();
  91                         }
  92                 });
  93
  94     }
  95 }