Android Open Source - esr-scanner Get History Async Task

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License

The source code is released under:

Apache License

Java Source Code

package ch.luklanis.esscan.history;
/*from w  ww .  j a  va 2 s .  c om*/
import android.os.AsyncTask;

import java.util.List;

public class GetHistoryAsyncTask extends AsyncTask<Void, Void, Boolean> {

    private HistoryFragment historyFragment;
    private HistoryManager historyManager;
    private HistoryItemAdapter adapter;

    public GetHistoryAsyncTask(HistoryFragment historyFragment, HistoryManager historyManager) {
        this.historyFragment = historyFragment;
        this.historyManager = historyManager;

        historyFragment.setListShown(false);
        historyFragment.setListAdapter(null);

        adapter = new HistoryItemAdapter(historyFragment.getActivity());
    }

    @Override
    protected Boolean doInBackground(Void... params) {

        List<HistoryItem> items = historyManager.buildAllHistoryItems();

        for (HistoryItem item : items) {
            adapter.add(item);
        }

        return true;
    }

    @Override
    protected void onPostExecute(Boolean result) {
        if (result) {
            historyFragment.setHistoryItemAdapter(adapter);
        }
    }
}

Java Source Code List

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