Example usage for android.widget Spinner setSelection

Introduction

In this page you can find the example usage for android.widget Spinner setSelection.

Prototype

@Override
    public void setSelection(int position)

Source Link

Usage

From source file:com.sentaroh.android.SMBExplorer.SMBExplorerMain.java

private void showFileListCache(final ArrayList<FileListCacheItem> fcl, final FileListAdapter fla,
        final ListView flv, final Spinner spinner) {
    // ??/*  w  ww  . ja v a  2 s  . c om*/
    final Dialog dialog = new Dialog(this);
    dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    dialog.setCanceledOnTouchOutside(false);
    dialog.setContentView(R.layout.select_file_cache_dlg);
    //      final Button btnOk = 
    //            (Button) dialog.findViewById(R.id.select_file_cache_dlg_ok);
    final Button btnCancel = (Button) dialog.findViewById(R.id.select_file_cache_dlg_cancel);

    CommonDialog.setDlgBoxSizeCompact(dialog);

    ((TextView) dialog.findViewById(R.id.select_file_cache_dlg_title)).setText("Select file cache");

    ListView lv = (ListView) dialog.findViewById(R.id.select_file_cache_dlg_listview);

    final ArrayList<String> list = new ArrayList<String>();
    for (int i = 0; i < fcl.size(); i++) {
        list.add(fcl.get(i).directory);
    }
    Collections.sort(list, new Comparator<String>() {
        @Override
        public int compare(String lhs, String rhs) {
            return lhs.compareToIgnoreCase(rhs);
        }
    });
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(mContext, R.layout.simple_list_item_1o, list);
    lv.setAdapter(adapter);

    lv.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String t_dir = list.get(position);
            FileListCacheItem dhi = getFileListCache(t_dir, fcl);
            if (dhi != null) {
                mIgnoreSpinnerSelection = true;
                int s_no = -1;
                for (int i = 0; i < spinner.getCount(); i++) {
                    if (spinner.getItemAtPosition(i).toString().equals(dhi.profile_name)) {
                        s_no = i;
                        break;
                    }
                }
                fla.setDataList(dhi.file_list);
                fla.notifyDataSetChanged();
                if (currentTabName.equals(SMBEXPLORER_TAB_LOCAL)) {
                    localBase = dhi.base;
                    if (dhi.base.equals(dhi.directory))
                        localDir = "";
                    else
                        localDir = dhi.directory.replace(localBase + "/", "");
                    replaceDirHist(localDirHist, dhi.directory_history);
                    setFilelistCurrDir(localFileListDirSpinner, localBase, localDir);
                    setFileListPathName(localFileListPathBtn, localFileListCache, localBase, localDir);
                    setEmptyFolderView();
                    localCurrFLI = dhi;
                    flv.setSelection(0);
                    for (int j = 0; j < localFileListView.getChildCount(); j++)
                        localFileListView.getChildAt(j).setBackgroundColor(Color.TRANSPARENT);
                    localFileListReloadBtn.performClick();
                } else if (currentTabName.equals(SMBEXPLORER_TAB_REMOTE)) {
                    remoteBase = dhi.base;
                    if (dhi.base.equals(dhi.directory))
                        remoteDir = "";
                    else
                        remoteDir = dhi.directory.replace(remoteBase + "/", "");
                    replaceDirHist(remoteDirHist, dhi.directory_history);
                    setFilelistCurrDir(remoteFileListDirSpinner, remoteBase, remoteDir);
                    setFileListPathName(remoteFileListPathBtn, remoteFileListCache, remoteBase, remoteDir);
                    setEmptyFolderView();
                    remoteCurrFLI = dhi;
                    flv.setSelection(0);

                    //                  Log.v("","base="+remoteBase+", dir="+remoteDir+", histsz="+remoteDirHist.size());
                    for (int j = 0; j < remoteFileListView.getChildCount(); j++)
                        remoteFileListView.getChildAt(j).setBackgroundColor(Color.TRANSPARENT);
                    if (remoteDir.equals("")) {
                        remoteFileListTopBtn.setEnabled(false);
                        remoteFileListUpBtn.setEnabled(false);
                    } else {
                        remoteFileListTopBtn.setEnabled(true);
                        remoteFileListUpBtn.setEnabled(true);
                    }
                }

                if (s_no != -1)
                    spinner.setSelection(s_no);
                Handler hndl = new Handler();
                hndl.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        mIgnoreSpinnerSelection = false;
                    }
                }, 100);
                dialog.dismiss();
            }
        }
    });

    btnCancel.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            dialog.dismiss();
        }
    });

    dialog.show();

}