by Sepideh Miller (@sepzilla)
LayoutInflater inflater = LayoutInflater.from(mContext);
TextView layout = (TextView) inflater.inflate(
R.layout.textview_alphabet, container, false);
layout.setText(alphabet);
Typeface face = Typeface.createFromAsset(mContext.getAssets(),
"fonts/ChalkboardSE.ttc");
layout.setTypeface(face);
public class AlphabetSoundPlayer {
public AlphabetSoundPlayer(Context context) {
mAssets = context.getAssets();
mSoundPool = new SoundPool(MAX_SOUNDS,
AudioManager.STREAM_MUSIC, 0);
loadSounds();
}
private void loadSounds() {...}
private void load(Sound sound) throws IOException {...}
public void play(Sound sound) {...}
public void release() {
mSoundPool.release();
}
}
Adding a ViewPager lets the user navigate by swiping.
mViewPager.addOnPageChangeListener(
new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageScrollStateChanged(int state) {
if (adapter.getCount() - 1 == mViewPager.getCurrentItem() &&
state == ViewPager.SCROLL_STATE_DRAGGING) {
startFinishActivity();
}
}
}
boolean dragLastPage;
@Override
public void onPageSelected(int position) {
dragLastPage = false;
super.onPageSelected(position);
}
@Override
public void onPageScrollStateChanged(int state) {
if (adapter.getCount() - 1 == mViewPager.getCurrentItem() &&
state == ViewPager.SCROLL_STATE_DRAGGING) {
dragLastPage = true;
}
if (dragLastPage && state == ViewPager.SCROLL_STATE_IDLE) {
startFinishActivity();
}
}