@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.lihat_barang);
setOtherViews();
barangall = JSON_Response.getAllItems();
}
private void setListCategory() {
// JSONArray daftarkategori = kategori;//JSON_Response.getJSONResponse(GET_ALL_KATEGORI);
JSONArray daftarkategori = JSON_Response.getAllCategories();
String[] items = getKategoriBarangNames(daftarkategori);
Spinner spinner = (Spinner) findViewById(R.id.choose_kategori);
ArrayAdapter<String> adapter =
new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, items);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(
new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
// TODO Auto-generated method stub
currentCategoryId = idcateglist.get(position);
setContentItemsBarang(JSON_Response.getItemsByCategory(currentCategoryId));
}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
}
// set isi tampilan barang di kategori yang sedang dipilih
private void setContentItemsBarang(JSONArray jsonArray) {
LinearLayout ll = (LinearLayout) findViewById(R.id.wrapperbarang);
ll.removeAllViewsInLayout();
try {
for (int i = 0; i < jsonArray.length(); i++) {
final JSONObject jsonObject = jsonArray.getJSONObject(i);
LinearLayout lytContainer = new LinearLayout(this);
lytContainer.setOrientation(LinearLayout.VERTICAL);
if (i % 2 == 1) {
lytContainer.setBackgroundColor(Color.WHITE);
} else {
lytContainer.setBackgroundColor(Color.DKGRAY);
}
Drawable image =
JSON_Response.ImageOperations(this, jsonObject.getString("path_gambar"), "image.jpg");
ImageView iv = new ImageView(this);
iv.setAdjustViewBounds(true);
iv.setMaxHeight(50);
iv.setMaxWidth(50);
iv.setImageDrawable(image);
iv.setPadding(0, 10, 0, 0);
lytContainer.addView(iv);
TextView t = new TextView(this);
t.setText(jsonObject.getString("nama"));
t.setGravity(Gravity.CENTER);
t.setTypeface(null, Typeface.BOLD);
if (i % 2 == 1) {
t.setTextColor(Color.BLACK);
} else {
t.setTextColor(Color.WHITE);
}
lytContainer.addView(t);
TextView t2 = new TextView(this);
t2.setGravity(Gravity.CENTER);
t2.setText("Jumlah produk yang tersedia : " + jsonObject.getString("jumlah"));
if (i % 2 == 1) {
t2.setTextColor(Color.BLACK);
} else {
t2.setTextColor(Color.WHITE);
}
t2.setPadding(0, 0, 0, 10);
lytContainer.addView(t2);
lytContainer.setOnClickListener(
new OnClickListener() {
public void onClick(View arg0) {
// TODO Auto-generated method stub
try {
System.gc();
Intent intent =
new Intent(LihatBarangActivity.this, LihatItemBarangActivity.class);
intent.putExtra("id", jsonObject.getInt("id"));
intent.putExtra("kategori_id", jsonObject.getInt("kategori_id"));
intent.putExtra("nama", jsonObject.getString("nama"));
intent.putExtra("deskripsi", jsonObject.getString("deskripsi"));
intent.putExtra("jumlah", jsonObject.getString("jumlah"));
intent.putExtra("harga", jsonObject.getString("harga_satuan"));
intent.putExtra("path_gambar", jsonObject.getString("path_gambar"));
startActivity(intent);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
ll.addView(lytContainer);
}
} catch (Exception e) {
Log.d("ancret", e.toString());
e.printStackTrace();
}
}