Page 40 - 24JAM_Pintar_Pemrograman_Android__1-libre

 24 JAM!! Pintar Pemrograman Android
14: android:text="TextView"
15: android:layout_height="wrap_content"
16: android:id="@+id/hasil"></TextView>
17: </LinearLayout>

4. Ketiklah script AutocompleteSederhana.java seperti
berikut
1: package com.auto.comp;
2:
3: import android.app.Activity;
4: import android.os.Bundle;
5: import android.text.Editable;
6: import android.text.TextWatcher;
7: import android.widget.ArrayAdapter;
8: import android.widget.AutoCompleteTextView;
9: import android.widget.TextView;
10:
11: public class AutocompleteSederhana extends Activity implements
TextWatcher {
12: /** Called when the activity is first created. */
13: TextView hasil;
14: AutoCompleteTextView edit;
15: String[] item = { "Merbabu", "Merapi", "Lawu", "Rinjani",
16: "Sumbing","Sindoro", "Krakatau", "Selat Sunda", "Selat
17: Bali","Selat Malaka","Kalimantan", "Sulawesi", "Jawa" };
18:
19: @Override
20: public void onCreate(Bundle savedInstanceState) {
21: super.onCreate(savedInstanceState);
22: setContentView(R.layout.main);
23:
24: hasil = (TextView) findViewById(R.id.hasil);
25: edit = (AutoCompleteTextView) findViewById(R.id.edit);
26: edit.addTextChangedListener(this);
27: edit.setAdapter(new ArrayAdapter<String>(this,
28: android.R.layout.simple_dropdown_item_1line, item));
29: }
30:
31: public void onTextChanged(CharSequence s, int start, int
32: before, int count) {
33: hasil.setText(edit.getText());
34: }
35:
36: public void beforeTextChanged(CharSequence s, int start, int
37: count, int after) {
38: // not used
39: }
40:
41: public void afterTextChanged(Editable s) {
42: // not used
43: }
44: }

Bila script berantakan, lakukan Format (source > format).
Lakukan RUN dan lihat hasilnya.

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