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2014/10/16 ¤W¤È 08:24:42
android Programming Glossary: spanhttp://stackoverflow.com/questions/10812316/contact-bubble-edittext to extend the DynamicDrawableSpan class in order to get a spannable drawable in the background of a span of text public class.. order to get a spannable drawable in the background of a span of text public class BubbleSpan extends DynamicDrawableSpan.. that has the MulitAutoCompleteTextView I set the bubble span like so final Editable e tv.getEditableText final SpannableStringBuilder..
Is it possible to have multiple styles inside a TextView? http://stackoverflow.com/questions/1529068/is-it-possible-to-have-multiple-styles-inside-a-textview internal text storage Spannable str vw.getText Create our span sections and assign a format to each. str.setSpan new StyleSpan..
How to layout text to flow around an image http://stackoverflow.com/questions/2248759/how-to-layout-text-to-flow-around-an-image textLineHeight messageView.getPaint .getTextSize Set the span according to the number of lines and width of the image int..
Set color of TextView span in Android http://stackoverflow.com/questions/3282940/set-color-of-textview-span-in-android color of TextView span in Android Is it possible to set the color of just span of.. span in Android Is it possible to set the color of just span of text in a TextView I would like to do something similar to..
Android: Launch activity from clickable text http://stackoverflow.com/questions/4025770/android-launch-activity-from-clickable-text strBuilder.getSpans UnderlineSpan.class for UnderlineSpan span underlines int start strBuilder.getSpanStart span int end strBuilder.getSpanEnd.. span underlines int start strBuilder.getSpanStart span int end strBuilder.getSpanEnd span int flags strBuilder.getSpanFlags.. strBuilder.getSpanStart span int end strBuilder.getSpanEnd span int flags strBuilder.getSpanFlags span ClickableSpan myActivityLauncher..
How can I use TypefaceSpan or StyleSpan with a custom Typeface? http://stackoverflow.com/questions/4819049/how-can-i-use-typefacespan-or-stylespan-with-a-custom-typeface not found a way to do this. Is it possible android text span share improve this question Well i couldn't figure out how..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection that recognizes a fling. I presume this is because it may span views If my activity implements OnGestureListener I don't know..
RadioGroup with two columns which have ten RadioButtons http://stackoverflow.com/questions/10425569/radiogroup-with-two-columns-which-have-ten-radiobuttons but I want only one to be selected. RadioGroup orientation Span stretchcolumns TableRow TableLayout Please let me know how create..
ImageSpan on EditText (smileys). With SwiftKey Keyboard doesnt work http://stackoverflow.com/questions/11494054/imagespan-on-edittext-smileys-with-swiftkey-keyboard-doesnt-work on EditText smileys . With SwiftKey Keyboard doesnt work I.. characters will be subsituted by an Image throught an ImageSpan this is called only when an smileys character is inserted on.. d.getIntrinsicHeight d.setBounds 0 dHeight dWidth 0 ImageSpan span span new ImageSpan d ImageSpan.ALIGN_BASELINE editable.setSpan..
GridLayout and Row/Column Span Woe http://stackoverflow.com/questions/11863329/gridlayout-and-row-column-span-woe and Row Column Span Woe The Android Developers Blog post introducing GridLayout.. horizontal app columnCount 8 Button app layout_columnSpan 2 app layout_rowSpan 2 android layout_gravity fill_horizontal.. columnCount 8 Button app layout_columnSpan 2 app layout_rowSpan 2 android layout_gravity fill_horizontal android text @string..
Android: Launch activity from clickable text http://stackoverflow.com/questions/4025770/android-launch-activity-from-clickable-text context.getString R.string.clickable_string SpannableStringBuilder strBuilder new SpannableStringBuilder sequence.. SpannableStringBuilder strBuilder new SpannableStringBuilder sequence UnderlineSpan underlines strBuilder.getSpans.. strBuilder new SpannableStringBuilder sequence UnderlineSpan underlines strBuilder.getSpans UnderlineSpan.class for UnderlineSpan..
Android question: implementing a rich text editor? http://stackoverflow.com/questions/4283755/android-question-implementing-a-rich-text-editor list 1. 2. 3. etc. Table BTW I have seen there are several Span classes out there but I am not sure if they can be any help..... be my best bet. I somehow figured out how to use those Span classes and guess I should be able to do most of the tricks.. by using extending them. For example extending the BulletSpan and overriding drawLeadingMargin should give me the control..
Android: Coloring part of a string using TextView.setText()? http://stackoverflow.com/questions/4897349/android-coloring-part-of-a-string-using-textview-settext share improve this question Use spans Example final SpannableStringBuilder sb new SpannableStringBuilder your text here.. Use spans Example final SpannableStringBuilder sb new SpannableStringBuilder your text here final ForegroundColorSpan fcs.. SpannableStringBuilder your text here final ForegroundColorSpan fcs new ForegroundColorSpan Color.rgb 158 158 158 Span to set..
How to strip or escape html tags in Android http://stackoverflow.com/questions/6502759/how-to-strip-or-escape-html-tags-in-android This uses Android's built in Html parser to build a Spanned representation of the input html without any html tags. The.. of the input html without any html tags. The Span markup is then stripped by converting the output back into a..
Explain the meaning of Span flags like SPAN_EXCLUSIVE_EXCLUSIVE http://stackoverflow.com/questions/9879233/explain-the-meaning-of-span-flags-like-span-exclusive-exclusive the meaning of Span flags like SPAN_EXCLUSIVE_EXCLUSIVE Can someone clearly explain.. do not understand the official documentation when it says Spans of type SPAN_EXCLUSIVE_EXCLUSIVE do not expand to include text.. the spans Does it mean that these flags do NOT affect Spannables with immutable text android share improve this question..
http://stackoverflow.com/questions/10812316/contact-bubble-edittext in the Google app. Below is a screen shot . I have tried to extend the DynamicDrawableSpan class in order to get a spannable drawable in the background of a span of text public class BubbleSpan extends DynamicDrawableSpan private Context c.. . I have tried to extend the DynamicDrawableSpan class in order to get a spannable drawable in the background of a span of text public class BubbleSpan extends DynamicDrawableSpan private Context c public BubbleSpan Context context super c.. 7dp corners android radius 6dp shape In my Activity class that has the MulitAutoCompleteTextView I set the bubble span like so final Editable e tv.getEditableText final SpannableStringBuilder sb new SpannableStringBuilder sb.append some sample..
Is it possible to have multiple styles inside a TextView? http://stackoverflow.com/questions/1529068/is-it-possible-to-have-multiple-styles-inside-a-textview Or we could specify that in the XML. Get the EditText's internal text storage Spannable str vw.getText Create our span sections and assign a format to each. str.setSpan new StyleSpan android.graphics.Typeface.ITALIC 0 7 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE..
How to layout text to flow around an image http://stackoverflow.com/questions/2248759/how-to-layout-text-to-flow-around-an-image int width thumbnailView.getMeasuredWidth float textLineHeight messageView.getPaint .getTextSize Set the span according to the number of lines and width of the image int lines int Math.round height textLineHeight For an html text..
Set color of TextView span in Android http://stackoverflow.com/questions/3282940/set-color-of-textview-span-in-android color of TextView span in Android Is it possible to set the color of just span of text in a TextView I would like to do something similar to the.. color of TextView span in Android Is it possible to set the color of just span of text in a TextView I would like to do something similar to the Twitter app in which a part of the text is blue. See image..
Android: Launch activity from clickable text http://stackoverflow.com/questions/4025770/android-launch-activity-from-clickable-text new SpannableStringBuilder sequence UnderlineSpan underlines strBuilder.getSpans UnderlineSpan.class for UnderlineSpan span underlines int start strBuilder.getSpanStart span int end strBuilder.getSpanEnd span int flags strBuilder.getSpanFlags span.. underlines strBuilder.getSpans UnderlineSpan.class for UnderlineSpan span underlines int start strBuilder.getSpanStart span int end strBuilder.getSpanEnd span int flags strBuilder.getSpanFlags span ClickableSpan myActivityLauncher new ClickableSpan.. for UnderlineSpan span underlines int start strBuilder.getSpanStart span int end strBuilder.getSpanEnd span int flags strBuilder.getSpanFlags span ClickableSpan myActivityLauncher new ClickableSpan public void onClick View view..
How can I use TypefaceSpan or StyleSpan with a custom Typeface? http://stackoverflow.com/questions/4819049/how-can-i-use-typefacespan-or-stylespan-with-a-custom-typeface use TypefaceSpan or StyleSpan with a custom Typeface I have not found a way to do this. Is it possible android text span share improve this question Well i couldn't figure out how to do it with the available classes so i extended the TypefaceSpan..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection It seems infinitely more complicated to implement something that recognizes a fling. I presume this is because it may span views If my activity implements OnGestureListener I don't know how to set that as the gesture listener for the Grid or the..
RadioGroup with two columns which have ten RadioButtons http://stackoverflow.com/questions/10425569/radiogroup-with-two-columns-which-have-ten-radiobuttons Inside RadioGroup . All RadioButtons are selected but I want only one to be selected. RadioGroup orientation Span stretchcolumns TableRow TableLayout Please let me know how create one RadioGroup and have two columns and many RadioButtons..
ImageSpan on EditText (smileys). With SwiftKey Keyboard doesnt work http://stackoverflow.com/questions/11494054/imagespan-on-edittext-smileys-with-swiftkey-keyboard-doesnt-work on EditText smileys . With SwiftKey Keyboard doesnt work I am doing a simple chat application and i want to show smileys.. while writing the message. I have this to identify wich characters will be subsituted by an Image throught an ImageSpan this is called only when an smileys character is inserted on EditText for index start index start num_chars index if index.. size size true int dWidth d.getIntrinsicWidth int dHeight d.getIntrinsicHeight d.setBounds 0 dHeight dWidth 0 ImageSpan span span new ImageSpan d ImageSpan.ALIGN_BASELINE editable.setSpan span index index length Spannable.SPAN_EXCLUSIVE_EXCLUSIVE..
GridLayout and Row/Column Span Woe http://stackoverflow.com/questions/11863329/gridlayout-and-row-column-span-woe and Row Column Span Woe The Android Developers Blog post introducing GridLayout shows this diagram of how spans impact automatic index allocation.. fill_parent android layout_height fill_parent app orientation horizontal app columnCount 8 Button app layout_columnSpan 2 app layout_rowSpan 2 android layout_gravity fill_horizontal android text @string string_1 Button app layout_columnSpan.. layout_height fill_parent app orientation horizontal app columnCount 8 Button app layout_columnSpan 2 app layout_rowSpan 2 android layout_gravity fill_horizontal android text @string string_1 Button app layout_columnSpan 2 android layout_gravity..
Android: Launch activity from clickable text http://stackoverflow.com/questions/4025770/android-launch-activity-from-clickable-text ... whereever your context is CharSequence sequence Html.fromSource context.getString R.string.clickable_string SpannableStringBuilder strBuilder new SpannableStringBuilder sequence UnderlineSpan underlines strBuilder.getSpans UnderlineSpan.class.. sequence Html.fromSource context.getString R.string.clickable_string SpannableStringBuilder strBuilder new SpannableStringBuilder sequence UnderlineSpan underlines strBuilder.getSpans UnderlineSpan.class for UnderlineSpan span underlines.. R.string.clickable_string SpannableStringBuilder strBuilder new SpannableStringBuilder sequence UnderlineSpan underlines strBuilder.getSpans UnderlineSpan.class for UnderlineSpan span underlines int start strBuilder.getSpanStart span..
Android question: implementing a rich text editor? http://stackoverflow.com/questions/4283755/android-question-implementing-a-rich-text-editor the bullet symbol dot circle dash arrow star etc. Numbered list 1. 2. 3. etc. Table BTW I have seen there are several Span classes out there but I am not sure if they can be any help... And the http developer.android.com does not provide much.. further investigation it looks like extending EditText would be my best bet. I somehow figured out how to use those Span classes and guess I should be able to do most of the tricks by using extending them. For example extending the BulletSpan.. classes and guess I should be able to do most of the tricks by using extending them. For example extending the BulletSpan and overriding drawLeadingMargin should give me the control of the bullet appereances. Extending the LeadingMarginSpan should..
Android: Coloring part of a string using TextView.setText()? http://stackoverflow.com/questions/4897349/android-coloring-part-of-a-string-using-textview-settext How would I go about doing this Thanks android textview share improve this question Use spans Example final SpannableStringBuilder sb new SpannableStringBuilder your text here final ForegroundColorSpan fcs new ForegroundColorSpan Color.rgb.. this Thanks android textview share improve this question Use spans Example final SpannableStringBuilder sb new SpannableStringBuilder your text here final ForegroundColorSpan fcs new ForegroundColorSpan Color.rgb 158 158 158 Span to set.. Use spans Example final SpannableStringBuilder sb new SpannableStringBuilder your text here final ForegroundColorSpan fcs new ForegroundColorSpan Color.rgb 158 158 158 Span to set text color to some RGB value final StyleSpan bss new StyleSpan..
How to strip or escape html tags in Android http://stackoverflow.com/questions/6502759/how-to-strip-or-escape-html-tags-in-android String stripHtml String html return Html.fromHtml html .toString This uses Android's built in Html parser to build a Spanned representation of the input html without any html tags. The Span markup is then stripped by converting the output back..
Explain the meaning of Span flags like SPAN_EXCLUSIVE_EXCLUSIVE http://stackoverflow.com/questions/9879233/explain-the-meaning-of-span-flags-like-span-exclusive-exclusive the meaning of Span flags like SPAN_EXCLUSIVE_EXCLUSIVE Can someone clearly explain with examples what each of the span flags like SPAN_EXCLUSIVE_EXCLUSIVE.. and SPAN_MARK_MARK mean and when to use what flags I do not understand the official documentation when it says Spans of type SPAN_EXCLUSIVE_EXCLUSIVE do not expand to include text inserted at either their starting or ending point. Does.. Does expand to include refer to edits made after inserting the spans Does it mean that these flags do NOT affect Spannables with immutable text android share improve this question Does expand to include refer to edits made after inserting..
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