com.sawyer.advadapters.app.adapters.jsonadapter.UnitTestJSONArrayActivity.java Source code

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Here is the source code for com.sawyer.advadapters.app.adapters.jsonadapter.UnitTestJSONArrayActivity.java

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/**
 * Copyright 2014 Jay Soyer
 *
 * 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 com.sawyer.advadapters.app.adapters.jsonadapter;

import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.util.Log;

import com.sawyer.advadapters.app.R;
import com.sawyer.advadapters.app.ToastHelper;
import com.sawyer.advadapters.app.adapters.AdapterBaseActivity;
import com.sawyer.advadapters.app.data.MovieContent;
import com.sawyer.advadapters.widget.JSONAdapter;

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

import java.util.Arrays;
import java.util.Random;
import java.util.UUID;

public class UnitTestJSONArrayActivity extends AdapterBaseActivity
        implements UnitTestJSONArrayFragment.EventListener {
    private static final String TAG_ADAPTER_FRAG = "Tag Adapter Frag";
    private static final String TAG = UnitTestJSONArrayActivity.class.getSimpleName();

    private UnitTestJSONArrayFragment mListFragment;

    private static boolean getBoolean() {
        return new Random().nextBoolean();
    }

    private static byte getByte() {
        byte[] buf = new byte[1];
        new Random().nextBytes(buf);
        return buf[0];
    }

    private static char getChar() {
        return (char) (new Random().nextInt(26) + 'a');
    }

    private static double getDouble() {
        return new Random().nextDouble();
    }

    private static float getFloat() {
        return new Random().nextFloat();
    }

    private static int getInteger() {
        return new Random().nextInt();
    }

    private static long getLong() {
        return new Random().nextLong();
    }

    private static short getShort() {
        return (short) new Random().nextInt(Short.MAX_VALUE);
    }

    private static String getString() {
        return UUID.randomUUID().toString().substring(0, 6);
    }

    @Override
    protected void clear() {
        mListFragment.getListAdapter().clear();
        updateActionBar();
    }

    @Override
    protected void clearAdapterFilter() {
        mListFragment.getListAdapter().getFilter().filter("");
    }

    @Override
    protected String getInfoDialogMessage() {
        return getString(R.string.info_unittest_jsonadapter_message);
    }

    @Override
    protected String getInfoDialogTitle() {
        return getString(R.string.info_unittest_jsonadapter_title);
    }

    @Override
    protected int getListCount() {
        return mListFragment.getListAdapter().getCount();
    }

    @Override
    protected void initFrags() {
        super.initFrags();
        FragmentManager manager = getFragmentManager();
        mListFragment = (UnitTestJSONArrayFragment) manager.findFragmentByTag(TAG_ADAPTER_FRAG);
        if (mListFragment == null) {
            mListFragment = UnitTestJSONArrayFragment.newInstance();
            FragmentTransaction transaction = manager.beginTransaction();
            transaction.replace(R.id.frag_container, mListFragment, TAG_ADAPTER_FRAG);
            transaction.commit();
        }
    }

    @Override
    protected boolean isSearchViewEnabled() {
        return true;
    }

    @Override
    public void onAdapterCountUpdated() {
        updateActionBar();
    }

    @Override
    public void onAttachFragment(Fragment fragment) {
        super.onAttachFragment(fragment);

        if (fragment instanceof UnitTestJSONArrayFragment) {
            mListFragment = (UnitTestJSONArrayFragment) fragment;
        }
    }

    @Override
    public boolean onQueryTextChange(String newText) {
        mListFragment.getListAdapter().getFilter().filter(newText);
        return true;
    }

    @Override
    public boolean onQueryTextSubmit(String query) {
        mListFragment.getListAdapter().getFilter().filter(query);
        return true;
    }

    @Override
    protected void reset() {
        JSONAdapter adapter = mListFragment.getListAdapter();
        adapter.setNotifyOnChange(false);
        adapter.clear();
        adapter.add(getChar()); //JSONArray converts to Integer
        adapter.add(getString());
        adapter.add(getBoolean());
        adapter.add(getByte()); //JSONArray converts to Integer
        adapter.add(getShort()); //JSONArray converts to Integer
        adapter.add(getInteger());
        adapter.add(getLong());
        try {
            adapter.add(getFloat()); //JSONArray converts to Double
            adapter.add(getDouble());
        } catch (JSONException e) {
            Log.e(TAG, "Error resetting float and/or double");
        }
        adapter.add(MovieContent.ITEM_LIST.get(new Random().nextInt(MovieContent.ITEM_LIST.size())));
        adapter.add(new JSONArray(Arrays.asList(getString(), getString(), getString())));
        adapter.add(MovieContent.ITEM_JSON.opt(new Random().nextInt(MovieContent.ITEM_JSON.length())));

        adapter.notifyDataSetChanged();
        updateActionBar();
    }

    @Override
    protected void sort() {
        ToastHelper.showSortNotSupported(this);
    }
}