Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p><strong>UPDATE:</strong> Another better approach is to use <code>BreakIterator</code>:</p> <pre><code>private void init() { String definition = "Clickable words in text view ".trim(); TextView definitionView = (TextView) findViewById(R.id.text); definitionView.setMovementMethod(LinkMovementMethod.getInstance()); definitionView.setText(definition, BufferType.SPANNABLE); Spannable spans = (Spannable) definitionView.getText(); BreakIterator iterator = BreakIterator.getWordInstance(Locale.US); iterator.setText(definition); int start = iterator.first(); for (int end = iterator.next(); end != BreakIterator.DONE; start = end, end = iterator .next()) { String possibleWord = definition.substring(start, end); if (Character.isLetterOrDigit(possibleWord.charAt(0))) { ClickableSpan clickSpan = getClickableSpan(possibleWord); spans.setSpan(clickSpan, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); } } } private ClickableSpan getClickableSpan(final String word) { return new ClickableSpan() { final String mWord; { mWord = word; } @Override public void onClick(View widget) { Log.d("tapped on:", mWord); Toast.makeText(widget.getContext(), mWord, Toast.LENGTH_SHORT) .show(); } public void updateDrawState(TextPaint ds) { super.updateDrawState(ds); } }; } </code></pre> <hr> <p><strong>OLD ANSWER</strong></p> <p>I wanted to handle click in my own Activity. I solved it by following code:</p> <pre><code>private void init(){ String definition = "Clickable words in text view ".trim(); TextView definitionView = (TextView) findViewById(R.id.definition); definitionView.setMovementMethod(LinkMovementMethod.getInstance()); definitionView.setText(definition, BufferType.SPANNABLE); Spannable spans = (Spannable) definitionView.getText(); Integer[] indices = getIndices( definitionView.getText().toString(), ' '); int start = 0; int end = 0; // to cater last/only word loop will run equal to the length of indices.length for (int i = 0; i &lt;= indices.length; i++) { ClickableSpan clickSpan = getClickableSpan(); // to cater last/only word end = (i &lt; indices.length ? indices[i] : spans.length()); spans.setSpan(clickSpan, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); start = end + 1; } } private ClickableSpan getClickableSpan(){ return new ClickableSpan() { @Override public void onClick(View widget) { TextView tv = (TextView) widget; String s = tv .getText() .subSequence(tv.getSelectionStart(), tv.getSelectionEnd()).toString(); Log.d("tapped on:", s); } public void updateDrawState(TextPaint ds) { super.updateDrawState(ds); } }; } public static Integer[] getIndices(String s, char c) { int pos = s.indexOf(c, 0); List&lt;Integer&gt; indices = new ArrayList&lt;Integer&gt;(); while (pos != -1) { indices.add(pos); pos = s.indexOf(c, pos + 1); } return (Integer[]) indices.toArray(new Integer[0]); } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POselect a word on a tap in TextView/EditText
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USM-WaJeEh
    1. USM-WaJeEh
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POselect a word on a tap in TextView/EditText
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThis is the best answer if you are looking at listeners solution and not intents. Not all problems are linked with a URL or a schema. In my case, I was looking at a simple solution to get to know which word was tapped in a textview. There was no good solution till I saw this. This solution just works perfectly. It does the same thing as to what textview clickable does but the best part is we are in control to take relevant action. I did one change though to the above code. With the above code, all words appear as links but I did not want that. So just commented the super.updateDrawState.
      singulars
      1. PO
      1. USDeepak G M
    2. COThank you so much i working on this from last 2 days and finally I solve it by using your code. Thank you again.
      singulars
      1. PO
      1. USHardik Joshi
    3. COThank you M-WaJeEh. Worked like a charm. And also thanks Deepak for that added bit which I wanted.
      singulars
      1. PO
      1. USManu
 

Querying!

 
Guidance
A row detail

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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload