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    <p>I solved my problem using <a href="http://developer.android.com/reference/java/util/Timer.html" rel="nofollow">Timer</a> and <a href="http://developer.android.com/reference/java/util/TimerTask.html" rel="nofollow">TimerTask</a> Here is my updated code:</p> <pre><code>public class GalleryImageFullscreen extends TIEBaseActivity implements OnClickListener { PrefStore lang_PrefStore; Resources res; Configuration config; Locale mLocale = null; String language; boolean isLocaleChanged = false; ViewPager imgViewPager; ArrayList&lt;String&gt; imgUrlList; private ImageLoader imageLoader; private DisplayImageOptions options; int position; ImageButton btnPrev, btnPlay, btnNext; public static final String TAG = "TIEGalleryFS"; volatile boolean isPlaying; SwitchImage swImageRunnable; MyTimerTask myTask; Timer myTimer; protected void onCreate(Bundle savedInstanceState) { super.createDefaultView(savedInstanceState); _headerBar.view.setVisibility(View.VISIBLE); _footerBar.view.setVisibility(View.VISIBLE); imgUrlList = getIntent().getStringArrayListExtra( GalleryActivity.IMAGE_URL_LIST); Log.v(TAG, "IMAGE LIST SIZE = " + imgUrlList.size()); position = getIntent().getIntExtra("POSITION", 0); Log.v(TAG, "IMAGE POSITION = " + position); swImageRunnable = new SwitchImage(); super.setHeaderTitle(getResources().getString(R.string.gallery)); res = getResources(); lang_PrefStore = new PrefStore(); language = lang_PrefStore.getLanguageChoice( GalleryImageFullscreen.this, FooterBar.LANG_SELECT); Log.v("GalleryImageFullscreen language choice", language); config = getBaseContext().getResources().getConfiguration(); if (!language.equals("") &amp;&amp; language.equals(config.locale.getLanguage())) { mLocale = new Locale(language); Locale.setDefault(mLocale); config.locale = mLocale; getBaseContext().getResources().updateConfiguration(config, getBaseContext().getResources().getDisplayMetrics()); Log.v("GalleryImageFullscreen onCreate languageset", "in if loop"); } init(); imageLoader = ImageLoader.getInstance(); imageLoader.init(ImageLoaderConfiguration .createDefault(GalleryImageFullscreen.this)); options = new DisplayImageOptions.Builder() .showStubImage(R.drawable.image_for_empty_url) .showImageForEmptyUri(R.drawable.image_for_empty_url) .cacheInMemory().cacheOnDisc() .bitmapConfig(Bitmap.Config.RGB_565).build(); }// onCreate private void init() { loadFormFromResource(R.layout.gallery_image_fullscreen); imgViewPager = (ViewPager) findViewById(R.id.imgpager); btnPrev = (ImageButton) findViewById(R.id.btnPrev); btnPlay = (ImageButton) findViewById(R.id.btnPlay); btnNext = (ImageButton) findViewById(R.id.btnNext); if ((imgUrlList != null) &amp;&amp; (imgUrlList.size() &gt; 0)) { imgViewPager.setAdapter(new ImagePagerAdapter(imgUrlList)); imgViewPager.setCurrentItem(position); } btnPrev.setOnClickListener(this); btnPlay.setOnClickListener(this); btnNext.setOnClickListener(this); }// init public void onClick(View v) { if (v.equals(btnPrev)) { if (position != 0) { position--; imgViewPager.setCurrentItem(position, true); } Log.v(TAG, "PREV POSITION = " + position); } if (v.equals(btnPlay)) { if (!isPlaying) { Log.v(TAG, "in if isPlaying = " + isPlaying); runTimerTask(); isPlaying = true; btnPlay.setBackgroundResource(R.drawable.btn_pause); } else { Log.v(TAG, "in else isPlaying = " + isPlaying); isPlaying = false; myTask.cancel(); myTimer.cancel(); btnPlay.setBackgroundResource(R.drawable.btn_play); } } if (v.equals(btnNext)) { if (position != (imgUrlList.size() - 1)) { position++; imgViewPager.setCurrentItem(position, true); } Log.v(TAG, "NEXT POSITION = " + position); } }// onClick @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.tie_options_menu, menu); return true; }// onCreateOptionsMenu @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.menu_Eng: lang_PrefStore.setLanguageChoice(GalleryImageFullscreen.this, FooterBar.LANG_SELECT, "en"); mLocale = new Locale("en"); Locale.setDefault(mLocale); config.locale = mLocale; getResources().updateConfiguration(config, getResources().getDisplayMetrics()); isLocaleChanged = true; Toast.makeText(GalleryImageFullscreen.this, "English", Toast.LENGTH_SHORT).show(); refreshActivity(); break; case R.id.menu_German: lang_PrefStore.setLanguageChoice(GalleryImageFullscreen.this, FooterBar.LANG_SELECT, "de"); mLocale = new Locale("de"); Locale.setDefault(mLocale); config.locale = mLocale; getResources().updateConfiguration(config, getResources().getDisplayMetrics()); isLocaleChanged = true; Toast.makeText(GalleryImageFullscreen.this, "German", Toast.LENGTH_SHORT).show(); refreshActivity(); break; case R.id.menu_Russian: lang_PrefStore.setLanguageChoice(GalleryImageFullscreen.this, FooterBar.LANG_SELECT, "ru"); mLocale = new Locale("ru"); Locale.setDefault(mLocale); config.locale = mLocale; getResources().updateConfiguration(config, getResources().getDisplayMetrics()); isLocaleChanged = true; Toast.makeText(GalleryImageFullscreen.this, "Russian", Toast.LENGTH_SHORT).show(); refreshActivity(); break; }// switch return super.onOptionsItemSelected(item); }// onOptionsItemSelected private class ImagePagerAdapter extends PagerAdapter { private ArrayList&lt;String&gt; images; private LayoutInflater inflater; ImagePagerAdapter(ArrayList&lt;String&gt; images) { this.images = images; inflater = getLayoutInflater(); } @Override public void destroyItem(ViewGroup container, int position, Object object) { ((ViewPager) container).removeView((View) object); } @Override public void finishUpdate(View container) { } @Override public int getCount() { return images.size(); } @Override public Object instantiateItem(ViewGroup view, int position) { View imageLayout = inflater.inflate(R.layout.item_pager_image, view, false); ImageView imageView = (ImageView) imageLayout .findViewById(R.id.image); final ProgressBar spinner = (ProgressBar) imageLayout .findViewById(R.id.loading); imageLoader.displayImage(images.get(position), imageView, options, new SimpleImageLoadingListener() { @Override public void onLoadingStarted(String imageUri, View view) { spinner.setVisibility(View.VISIBLE); } @Override public void onLoadingFailed(String imageUri, View view, FailReason failReason) { switch (failReason.getType()) { case IO_ERROR: break; case DECODING_ERROR: break; case NETWORK_DENIED: break; case OUT_OF_MEMORY: break; case UNKNOWN: break; } spinner.setVisibility(View.GONE); } @Override public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) { spinner.setVisibility(View.GONE); } }); ((ViewPager) view).addView(imageLayout, 0); return imageLayout; } @Override public boolean isViewFromObject(View view, Object object) { return view.equals(object); } @Override public void restoreState(Parcelable state, ClassLoader loader) { } @Override public Parcelable saveState() { return null; } @Override public void startUpdate(View container) { } } @Override protected void onPause() { super.onPause(); if (imageLoader != null) { imageLoader.stop(); } } private void runTimerTask() { myTask = new MyTimerTask(); myTimer = new Timer(); myTimer.scheduleAtFixedRate(myTask, 0, 3000); }// runTimerTask private class SwitchImage implements Runnable { @Override public void run() { if (position != (imgUrlList.size() - 1)) { Log.v(TAG, "in runnable if"); position++; imgViewPager.setCurrentItem(position, true); } else { Log.v(TAG, "in runnable else"); btnPlay.setBackgroundResource(R.drawable.btn_play); isPlaying = false; } }// run }// SwitchImage class MyTimerTask extends TimerTask { final Handler mHandler = new Handler(Looper.getMainLooper()); public void run() { mHandler.post(swImageRunnable); }// run }// MyTimerTask @Override protected void onDestroy() { if(myTask != null) { myTask = null; } if(myTimer != null) { myTimer.purge(); } super.onDestroy(); } }// GalleryImageFullscreen </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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