Example usage for android.widget ListView getCheckedItemPosition

Introduction

In this page you can find the example usage for android.widget ListView getCheckedItemPosition.

Prototype

public int getCheckedItemPosition()

Source Link

Document

Returns the currently checked item.

Usage

From source file:com.buddi.client.dfu.DfuActivity.java

private void openFileChooser() {
    final Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
    intent.setType(mFileTypeTmp == DfuService.TYPE_AUTO ? DfuService.MIME_TYPE_ZIP : DfuService.MIME_TYPE_HEX);
    intent.addCategory(Intent.CATEGORY_OPENABLE);
    if (intent.resolveActivity(getPackageManager()) != null) {
        // file browser has been found on the device
        startActivityForResult(intent, SELECT_FILE_REQ);
    } else {/*  ww w  .ja  va 2 s .  c o m*/
        // there is no any file browser app, let's try to download one
        final View customView = getLayoutInflater().inflate(R.layout.app_file_browser, null);
        final ListView appsList = (ListView) customView.findViewById(android.R.id.list);
        appsList.setAdapter(new FileBrowserAppsAdapter(this));
        appsList.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
        appsList.setItemChecked(0, true);
        new AlertDialog.Builder(this).setTitle(R.string.dfu_alert_no_filebrowser_title).setView(customView)
                .setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(final DialogInterface dialog, final int which) {
                        dialog.dismiss();
                    }
                }).setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(final DialogInterface dialog, final int which) {
                        final int pos = appsList.getCheckedItemPosition();
                        if (pos >= 0) {
                            final String query = getResources()
                                    .getStringArray(R.array.dfu_app_file_browser_action)[pos];
                            final Intent storeIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(query));
                            startActivity(storeIntent);
                        }
                    }
                }).show();
    }
}