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POre-use variable from another class file to AppWidget Android
 

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  1. POre-use variable from another class file to AppWidget Android
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    <p>everyone, i've a little problem how to use variable from another class file to App Widget.</p> <p>Here, my little sourcecode :</p> <p>TimeKu.Java :</p> <pre><code>public class TimeKu extends Activity { private ListView lvUsers; private ArrayList&lt;UserAP&gt; mListUsers; @Override public void onCreate(Bundle savedInstanceState) { ..... } public ArrayList&lt;UserAP&gt; getUsers(){ DBAdapter dbAdapter=DBAdapter.getDBAdapterInstance(this); try { dbAdapter.createDataBase(); } catch (IOException e) { Log.i("*** select ",e.getMessage()); } dbAdapter.openDataBase(); //query langsung ke database di sistem buat perbandingan String query="SELECT * FROM ********** WHERE date(tanggal) = date('now')"; ArrayList&lt;ArrayList&lt;String&gt;&gt; stringList = dbAdapter.selectRecordsFromDBList(query, null); dbAdapter.close(); ArrayList&lt;UserAP&gt; usersList = new ArrayList&lt;UserAP&gt;(); for (int i = 0; i &lt; stringList.size(); i++) { ArrayList&lt;String&gt; list = stringList.get(i); UserAP user = new UserAP(); try { user.tanggal = list.get(1); user.xyz = list.get(2); user.abc = list.get(3); } catch (Exception e) { Log.i("***" + TimeKu.class.toString(), e.getMessage()); } usersList.add(user); } return usersList; } // ***ListAdapter*** public class ListAdapter extends ArrayAdapter&lt;UserAP&gt; { private ArrayList&lt;UserAP&gt; mList; private Context mContext; public ListAdapter(Context context, int textViewResourceId,ArrayList&lt;UserAP&gt; list) { // --CloneChangeRequired super(context, textViewResourceId, list); this.mList = list; this.setmContext(context); } public View getView(int position, View convertView, ViewGroup parent){ View view = convertView; try{ if (view == null) { LayoutInflater vi = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); view = vi.inflate(R.layout.list_item, null); } final UserAP listItem = mList.get(position); if (listItem != null) { // konfigurasi list view dari konten di database ( (TextView) view.findViewById(R.id.tgl) ).setText( listItem.getTanggal()+""); ( (TextView) view.findViewById(R.id.xyz) ).setText( listItem.getXYZ()+""); ( (TextView) view.findViewById(R.id.abc) ).setText( listItem.getABC()+""); }}catch(Exception e){ Log.i(TimeKu.ListAdapter.class.toString(), e.getMessage()); } return view; } public void setmContext(Context mContext) { this.mContext = mContext; } public Context getmContext() { return mContext; } } </code></pre> <p>}</p> <p>And HelloWidget.Java :</p> <pre><code> public class HelloWidget extends AppWidgetProvider { @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { Timer timer = new Timer(); ArrayList&lt;UserAP&gt; list = null; timer.scheduleAtFixedRate(new MyTime(context, list, appWidgetManager), 1, 1000); } private class MyTime extends TimerTask { RemoteViews remoteViews; AppWidgetManager appWidgetManager; ComponentName thisWidget; private ArrayList&lt;UserAP&gt; mList; public MyTime(Context context, ArrayList&lt;UserAP&gt; list, AppWidgetManager appWidgetManager) { this.appWidgetManager = appWidgetManager; this.mList = list; remoteViews = new RemoteViews(context.getPackageName(), R.layout.sholatwidget); thisWidget = new ComponentName(context, HelloWidget.class); } public void run() { final UserAP listItem = mList.get(0); remoteViews.setTextViewText(R.id.xyz, "" + **[I Want to Call listItem.getXYZ() Here from TimeKu.Java. How?]**); appWidgetManager.updateAppWidget(thisWidget, remoteViews); } } } </code></pre> <p>On public void run() in HelloWidget.Java, i want to call/use listItem.getXYZ() from TimeKu.Java with same result. How? Very great Thanks for your help.</p> <p>Regards,</p> <p>Widy.</p>
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