Android TextView font color and other styles

Source: Internet
Author: User

Android TextView font color and other styles

For Android, you can set multiple color fonts for each TextView text.

Code used by SpannableString in TextView

 

// Create a SpannableString object SpannableString msp = new SpannableString (font test font size half twice foreground color background color normal bold italic underline strikethrough x1x2 telephone mail website sms mms Map x axis synthesis ); // set the font (default, default-bold, monospace, serif, sans-serif) msp. setSpan (new TypefaceSpan (monospace), 0, 2, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); msp. setSpan (new TypefaceSpan (serif), 2, 4, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // sets the font size (absolute value, unit: pixels). msp. setSpan (new AbsoluteSizeSpan (20), 4, 6, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); msp. setSpan (new AbsoluteSizeSpan (20, true), 6, 8, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // The second parameter boolean dip. If it is true, it indicates that the front font size is in dip; otherwise, it is pixel, same as above. // Set the font size (relative value, unit: pixel). The parameter indicates how many times the default font size msp. setSpan (new RelativeSizeSpan (0.5f), 8, 10, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // 0.5f indicates half of the default font size. setSpan (new RelativeSizeSpan (2.0f), 10, 12, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // 2.0f indicates twice the default font size. // set the foreground color of the font msp. setSpan (new ForegroundColorSpan (Color. MAGENTA), 12, 15, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // set the foreground color to magenta // set the font background color msp. setSpan (new BackgroundColorSpan (Color. CYAN), 15, 18, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // set the background color to cyan // set the font style to normal, bold, italic, and bold italic. setSpan (new StyleSpan (android. graphics. typeface. NORMAL), 18, 20, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // normal msp. setSpan (new StyleSpan (android. graphics. typeface. BOLD), 20, 22, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // specifies the name in bold. setSpan (new StyleSpan (android. graphics. typeface. ITALIC), 22, 24, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // specifies the family name in italic. setSpan (new StyleSpan (android. graphics. typeface. BOLD_ITALIC), 24, 27, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // bold italic // set the underline msp. setSpan (new UnderlineSpan (), 27, 30, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // you can specify the MSPs. setSpan (new StrikethroughSpan (), 30, 33, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // sets the upper and lower mark msp. setSpan (new SubscriptSpan (), 34, 35, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // subscript msp. setSpan (new SuperscriptSpan (), 36, 37, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // superscript // hyperlink (you need to add the setMovementMethod Method to the response) msp. setSpan (new URLSpan (tel: 4155551212), 37, 39, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // call msp. setSpan (new URLSpan (mailto: webmaster@google.com), 39, 41, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // mail msp. setSpan (new URLSpan (http://www.baidu.com), 41, 43, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // network msp. setSpan (new URLSpan (sms: 4155551212), 43, 45, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // sms: Or smsto: msp. setSpan (new URLSpan (mms: 4155551212), 45, 47, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // mms: Or mmsto: msp. setSpan (new URLSpan (geo: 38.899533,-77.036476), 47, 49, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // map // set the font size (relative value, unit: pixels). The parameter indicates how many times the default font width is msp. setSpan (new ScaleXSpan (2.0f), 49, 51, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // 2.0f indicates twice the default font width, that is, double the default font width in the X axis direction, and the height remains unchanged. // set the project symbol msp. setSpan (new BulletSpan (android. text. style. bulletSpan. STANDARD_GAP_WIDTH, Color. GREEN), 0, 53, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); // The first parameter indicates the width occupied by the Project symbol, and the second parameter is the color TextView view1 = (TextView) findViewById (R. id. tv1); view1.setText (msp); view1.setMovementMethod (LinkMovementMethod. getInstance ());

 

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