at.alladin.rmbt.android.sync.RMBTSyncRequestCodeFragment.java Source code

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Here is the source code for at.alladin.rmbt.android.sync.RMBTSyncRequestCodeFragment.java

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/*******************************************************************************
 * Copyright 2013-2015 alladin-IT GmbH
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package at.alladin.rmbt.android.sync;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Fragment;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import at.alladin.openrmbt.android.R;
import at.alladin.rmbt.android.main.RMBTMainActivity;
import at.alladin.rmbt.android.util.CheckSyncTask;
import at.alladin.rmbt.android.util.EndTaskListener;

public class RMBTSyncRequestCodeFragment extends Fragment implements EndTaskListener {

    // private static final String DEBUG_TAG = "RMBTSyncRequestCodeFragment";

    private RMBTMainActivity activity;

    private CheckSyncTask syncTask;

    private View view;

    private TextView codeText;

    @Override
    public void onCreate(final Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        activity = (RMBTMainActivity) getActivity();
    }

    @Override
    public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
            final Bundle savedInstanceState) {
        view = inflater.inflate(R.layout.sync_request_code, container, false);

        codeText = (TextView) view.findViewById(R.id.code);

        if (syncTask == null || syncTask != null || syncTask.isCancelled()) {
            syncTask = new CheckSyncTask(activity);

            syncTask.setEndTaskListener(this);
            syncTask.execute("");
        }

        return view;
    }

    @Override
    public void taskEnded(final JSONArray resultList) {
        if (resultList != null && resultList.length() > 0 && !syncTask.hasError())
            for (int i = 0; i < resultList.length(); i++) {

                JSONObject resultListItem;
                try {
                    resultListItem = resultList.getJSONObject(i);

                    codeText.setText(resultListItem.getString("sync_code"));
                    registerForContextMenu(codeText);

                } catch (final JSONException e) {
                    e.printStackTrace();
                }

            }
    }

    @Override
    public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo contextMenuInfo) {
        if (view instanceof TextView && view == codeText)
            menu.add(Menu.NONE, view.getId(), Menu.NONE, R.string.sync_request_code_context_copy);
        else
            super.onCreateContextMenu(menu, view, contextMenuInfo);
    }

    @Override
    public boolean onContextItemSelected(MenuItem mi) {
        if (mi.getItemId() == codeText.getId()) {
            ClipboardManager clipboard = (ClipboardManager) getActivity()
                    .getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("sync_code", codeText.getText());
            clipboard.setPrimaryClip(clip);
            return true;
        }
        return super.onContextItemSelected(mi);
    }

}