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2014/10/16 ¤W¤È 08:25:55
android Programming Glossary: text.charatAndroid: Autocomplete TextView Similar To The Facebook App http://stackoverflow.com/questions/12691679/android-autocomplete-textview-similar-to-the-facebook-app CharSequence text int i text.length while i 0 text.charAt i 1 ' ' i if i 0 text.charAt i 1 ' ' return text else if text.. int i text.length while i 0 text.charAt i 1 ' ' i if i 0 text.charAt i 1 ' ' return text else if text instanceof Spanned SpannableString.. CharSequence text int cursor int i cursor while i 0 text.charAt i 1 '@' i Check if token really started with @ else we don't..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader CharSequence text int cursor int i cursor while i 0 text.charAt i 1 delimiter i while i cursor text.charAt i delimiter i.. while i 0 text.charAt i 1 delimiter i while i cursor text.charAt i delimiter i return i public int findTokenEnd CharSequence.. cursor int i cursor int len text.length while i len if text.charAt i delimiter return i else i return len public CharSequence..
new Selectable TextView in android 3 (API <=11) component http://stackoverflow.com/questions/18042308/new-selectable-textview-in-android-3-api-11-component int end int length text.length while start length start 0 text.charAt start ' ' start while end length text.charAt end ' ' end return.. start 0 text.charAt start ' ' start while end length text.charAt end ' ' end return new int start end private int getOffset MotionEvent..
Fast Scroll display problem with ListAdapter and SectionIndexer http://stackoverflow.com/questions/3225092/fast-scroll-display-problem-with-listadapter-and-sectionindexer sectionIndex .toString mDrawOverlay text.length 1 text.charAt 0 ' ' sectionIndex sections.length else mDrawOverlay false..
EditText not updated after text changed in the TextWatcher http://stackoverflow.com/questions/7435661/edittext-not-updated-after-text-changed-in-the-textwatcher Editable text int p 0 while p text.length if text.charAt p ' ' text.delete p p 1 else p The problem I have is what..
Android: Autocomplete TextView Similar To The Facebook App http://stackoverflow.com/questions/12691679/android-autocomplete-textview-similar-to-the-facebook-app new Tokenizer @Override public CharSequence terminateToken CharSequence text int i text.length while i 0 text.charAt i 1 ' ' i if i 0 text.charAt i 1 ' ' return text else if text instanceof Spanned SpannableString sp new SpannableString.. public CharSequence terminateToken CharSequence text int i text.length while i 0 text.charAt i 1 ' ' i if i 0 text.charAt i 1 ' ' return text else if text instanceof Spanned SpannableString sp new SpannableString text TextUtils.copySpansFrom.. 0 return sp else return text @Override public int findTokenStart CharSequence text int cursor int i cursor while i 0 text.charAt i 1 '@' i Check if token really started with @ else we don't have a valid token if i 1 text.charAt i 1 '@' return cursor..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader SpaceTokenizer implements Tokenizer public int findTokenStart CharSequence text int cursor int i cursor while i 0 text.charAt i 1 delimiter i while i cursor text.charAt i delimiter i return i public int findTokenEnd CharSequence text int cursor.. int findTokenStart CharSequence text int cursor int i cursor while i 0 text.charAt i 1 delimiter i while i cursor text.charAt i delimiter i return i public int findTokenEnd CharSequence text int cursor int i cursor int len text.length while.. i return i public int findTokenEnd CharSequence text int cursor int i cursor int len text.length while i len if text.charAt i delimiter return i else i return len public CharSequence terminateToken CharSequence text Log.d DEBUG_TAG terminateToken..
new Selectable TextView in android 3 (API <=11) component http://stackoverflow.com/questions/18042308/new-selectable-textview-in-android-3-api-11-component setText sb private int curectStartEnd String text int start int end int length text.length while start length start 0 text.charAt start ' ' start while end length text.charAt end ' ' end return new int start end private int getOffset MotionEvent event.. text int start int end int length text.length while start length start 0 text.charAt start ' ' start while end length text.charAt end ' ' end return new int start end private int getOffset MotionEvent event Layout layout getLayout if layout null return..
Fast Scroll display problem with ListAdapter and SectionIndexer http://stackoverflow.com/questions/3225092/fast-scroll-display-problem-with-listadapter-and-sectionindexer 1 if sectionIndex 0 String text mSectionText sections sectionIndex .toString mDrawOverlay text.length 1 text.charAt 0 ' ' sectionIndex sections.length else mDrawOverlay false private void cancelFling Cancel the list fling MotionEvent..
EditText not updated after text changed in the TextWatcher http://stackoverflow.com/questions/7435661/edittext-not-updated-after-text-changed-in-the-textwatcher 3 if text.length 7 text.insert 7 private void removeSeparators Editable text int p 0 while p text.length if text.charAt p ' ' text.delete p p 1 else p The problem I have is what is displayed on my EditText isn't in sync with the Editable...
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