Page 84 - 24JAM_Pintar_Pemrograman_Android__1-libre

 24 JAM!! Pintar Pemrograman Android
37: });
38: updateTable();
39: }
40:
41: protected void simpKamuta() {
42: try {
43: dm.addRow(nama.getText().toString(),hobi.getText().toString());
44: Toast.makeText(getBaseContext(),
45: nama.getText().toString() + ", berhasil disimpan",
46: Toast.LENGTH_SHORT).show();
47: updateTable();
48: kosongkanField();
49: } catch (Exception e) {
50: e.printStackTrace();
51: Toast.makeText(getBaseContext(), "gagal simpan, " +
e.toString(),Toast.LENGTH_LONG).show();
52: }
53: }
54: protected void kosongkanField(){
55: nama.setText("");
56: hobi.setText("");
57: }
58: protected void updateTable() {
59: // TODO Auto-generated method stub
60: while (tabel4data.getChildCount() > 1) {
61: tabel4data.removeViewAt(1);
62: }
63:
64: ArrayList<ArrayList<Object>> data = dm.ambilSemuaBaris();//
65:
66: for (int posisi = 0; posisi < data.size(); posisi++) {
67: TableRow tabelBaris = new TableRow(this);
68: ArrayList<Object> baris = data.get(posisi);
69:
70: TextView idTxt = new TextView(this);
71: idTxt.setText(baris.get(0).toString());
72: tabelBaris.addView(idTxt);
73:
74: TextView namaTxt = new TextView(this);
75: namaTxt.setText(baris.get(1).toString());
76: tabelBaris.addView(namaTxt);
77:
78: TextView hobiTxt = new TextView(this);
79: hobiTxt.setText(baris.get(2).toString());
80: tabelBaris.addView(hobiTxt);
81:
82: tabel4data.addView(tabelBaris);
83: }
84: }
85: }

Jika tidak ada error, maka aplikasi AndroidDatabaseSatu
siap dijalankan.

PENJELASAN PROGRAM

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