@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_flash_card);
// ----create cards-----------
createCardLayout();
mTextViewWord = (TextView) findViewById(R.id.tv_word);
mTextViewDefinition = (TextView) findViewById(R.id.tv_def);
// --------Handle ViewAnimator control------------
mViewAnimator = (ViewAnimator) findViewById(R.id.flipper);
mViewAnimator.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (mIsOver & mIsWordShowing) return;
flipTransition(mViewAnimator, FlipDirection.RIGHT_LEFT);
}
});
// ------Initialize variables after activity reloads----------
if (savedInstanceState == null) {
this.InitializeArrays(); // Loads data into mWordArray and initializes mWordIdArray
mIsWordShowing = true; // if mIsWordShowing = false, it means definition is showing
if (!mWordArray.isEmpty()) {
mIsOver = false;
Random random = new Random();
int index = random.nextInt(mWordArray.size());
Word word = mWordArray.get(index);
mWordArray.remove(index);
mWordIdArray.add(word.getId());
changeText(word);
} else {
// When the word list is empty, shows instruction message
mIsOver = true;
mTextViewWord.setTextSize((float) 16);
mTextViewWord.setText(R.string.str_instruct_msg);
}
} else {
// reload saved states
mIsWordShowing = savedInstanceState.getBoolean("mIsWordShowing");
mIsOver = savedInstanceState.getBoolean("mIsOver");
mWordIdArray = savedInstanceState.getIntegerArrayList("mWordIdArray");
mCurrentCard = savedInstanceState.getInt("mCurrentCard");
mViewAnimator.setDisplayedChild(mCurrentCard);
// removes words that were already shown before the activity reloads
// and reloads the last word that was shown
for (int i = 0; i < mWordIdArray.size(); i++) {
for (int j = 0; j < mWordArray.size(); j++) {
if (mWordIdArray.get(i) == mWordArray.get(j).getId()) {
if (i == mWordIdArray.size() - 1) { // when it goes to the last id in the mWorIdArray
changeText(
mWordArray.get(
j)); // reload the last word that was shown before the activity reloads
}
mWordArray.remove(j);
break;
}
}
}
}
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (mWord == null && savedInstanceState != null) {
mWord = (CPDecksVocabulary) savedInstanceState.getSerializable(WORD);
}
if (mWord == null) {
getActivity().finish();
return null;
}
super.onCreateView(inflater, container, savedInstanceState);
View v = inflater.inflate(R.layout.flashcard_flipper, null);
mViewAnimator = (ViewAnimator) v.findViewById(R.id.viewFlipper);
mViewAnimator.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
flipIt();
}
});
v.findViewById(R.id.FlaschardScrollView)
.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View arg0) {
flipIt();
}
});
v.findViewById(R.id.FlaschardScrollView)
.setOnTouchListener(
new OnTouchListener() {
private float startX;
private float startY;
private boolean isAClick(float startX, float endX, float startY, float endY) {
float differenceX = Math.abs(startX - endX);
float differenceY = Math.abs(startY - endY);
if (differenceX > 5 || differenceY > 5) {
return false;
}
return true;
}
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
startX = event.getX();
startY = event.getY();
break;
case MotionEvent.ACTION_UP:
{
float endX = event.getX();
float endY = event.getY();
if (isAClick(startX, endX, startY, endY)) {
flipIt(); // WE HAVE A CLICK!!
return true;
}
break;
}
}
return false;
}
});
mRowsFront[0] = (AutoResizeTextView) v.findViewById(R.id.firstRowFront);
mRowsFront[1] = (AutoResizeTextView) v.findViewById(R.id.secondRowFront);
mRowsFront[2] = (AutoResizeTextView) v.findViewById(R.id.thirdRowFront);
mRowsBack[0] = (AutoResizeTextView) v.findViewById(R.id.firstRowBack);
mRowsBack[1] = (AutoResizeTextView) v.findViewById(R.id.secondRowBack);
mRowsBack[2] = (AutoResizeTextView) v.findViewById(R.id.thirdRowBack);
mPlayButtonFront = (Button) v.findViewById(R.id.wordPlayButtonFront);
mPlayButtonBack = (Button) v.findViewById(R.id.wordPlayButtonBack);
mImageFront = (ImageView) v.findViewById(R.id.wordImageFront);
return v;
}