spannablestring

问题 I have a problem with a SpannableString object. Below's a short example: SpannableString spanstr = new SpannableString("Bold please!"); spanstr.setSpan(new StyleSpan(Typeface.BOLD), 0, spanstr.length(), 0); SpannableStringBuilder sb = new SpannableStringBuilder(); sb.append(spanstr); sb.append("\n"); // A newline sb.append("The first line is bold. This one isn't."); CharSequence cq = sb.subSequence(0, sb.length()); // ^There's no such method to return a SpannableString, // so I try to return

问题 I am trying to align the TextView around ImageView. I am using the following code: private void createSpannableText(){ TextView myTextView = (TextView) findViewById(R.id.textView); SpannableStringBuilder builder = new SpannableStringBuilder(); builder.append(this.getText(R.string.loren__ipsum__max)); int lengthOfPart1 = builder.length(); builder.append(" "); builder.append(this.getText(R.string.lorem__ipsum)); Drawable d = getResources().getDrawable(R.drawable.myImage); d.setBounds(0, 0, d

问题 I have a textView and text like "This is the Simple Text with KeyWord and the Link to browse" in the above text i want to make.. clicking on the Link goes to open that URL AND clicking on that KeyWord open a new Activity in my application also, There is an click event for the Whole TextView even. Please help me finding a solution. Thank You, MKJParekh 回答1: What you can do is create a Custom ClickableSpan as below, class MyCustomSpannable extends ClickableSpan { String Url; public

问题 I want dotted underline below SpannableString Like here is my string Hello, How are you? I want to develop dotted underline below How word so how to set it? If i add clickable that its give me underline but i want dotted underline below How word. Can anyone help me ? Actually on click of that How word i am opening a dialog so that thing i achieved with clickable but i want to design that How word with dotted underline. Editted: Using below post dotted underline appears but text color is not

问题 Using Button on a row in the ListView and am able to make a single row Spannable and data from database but when i click it is not responding to click here is my code from MyAdapter Class where am entering values from database to Listview public View getView(int i, View view, ViewGroup viewGroup) { Realm realm=Realm.getDefaultInstance(); Word toEdit = realm.where(Word.class) .equalTo("id", 10).findFirst(); int id_to_seperate=toEdit.getLang(); LayoutInflater inflater= (LayoutInflater) Main

问题 I Want to add amount in String "confirm_msg" final int colorGreen = getResources().getColor(R.color.green_dark); SpannableString spannable = new SpannableString("$" +amount); spannable.setSpan(new ForegroundColorSpan(colorGreen), 0, ("$" + amount).length(), 0); txtConfirmMSG.setText(getString(R.string.confirm_msg, spannable)); this is string in xml: <string name="confirm_msg">PLEASE CONFIRM THAT YOU WISH TO SEND A %1$s </string> 回答1: // try this way <string name="confirm_msg">PLEASE CONFIRM

问题 I have done the the multi line text support from below link Dotted underline TextView not wrapping to the next line using SpannableString in Android After changing the orientation portrait to landscape dotted underline moved to other position I have added 'android:configChanges="orientation"' in manifest for prevent on create call. <activity android:name=".Main2Activity" android:configChanges="orientation"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android

问题 I am planned to develop an App with very simple concept.The requirement is I want to add a text file from phone( Dynamic, so set span with clickabble position not possible for spannable string ) with help of intent chooser. And need to display the selected file content in textView (any view if u suggested). Once I clicked any of the word from textview content i need display that word in Toast. button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) {

问题 I use the same title with this question, because I think my question is very similar to that one, I read and tested the accepted answer very carefully, however the accepted answer doesn't work for me. Let me describe my question: My code looks like: EditText myEdit = (EditText) this.findViewById(R.id.myedit); myEdit.setText("a\nb\n"); Spannable s = myEdit.getText(); s.setSpan(new BulletSpan(30), 0, 1, Spannable.SPAN_INCLUSIVE_EXCLUSIVE); s.setSpan(new BulletSpan(30), 2, 3, Spannable.SPAN

问题 When I tried to set multiple font sizes for button text inside a recycler view it is not working as expected. What I was trying to do is get the first letter of the text and make it a little bigger, add line break and then the actual text and set the whole text in the button.Here is the code I've tried, but is not working as expected (the size is not changing). public void onBindViewHolder(final PopularCityViewHolder holder, int position) { if (shouldShowLoadingView()) return; PopularCity x =