How to display text of different colors in a TextView, textview color text

Source: Internet
Author: User

How to display text of different colors in a TextView, textview color text

In the weipinhui app, we can see that some text controls in it can display texts of different colors. This effect looks pretty good. First:


In fact, a TextView control is used to display the text. The text content is implemented in html format. The Code is as follows:

Text. setText (Html. fromHtml ("<font color = \ '#858585 \'> if you have any questions before purchasing, please use: </font> <font color = \ '# f02387 \'> <U> shopping consulting </U> </font> "));
Text is the TextView control. Its content is formatted from the following html. A simple code can achieve the desired effect.


Android development: how to set the text and background colors of textView statically and dynamically? Beginners do not know what to fill in details

Static is to fill in the attributes in the visualized Graphical Layout.
TextView1.TextColor (text color)
TextView1.Background (background color)
In @ android, all defined color values are automatically displayed.
For example, @ android: color/holo_blue_bright
Dynamic is set color in the program
Import android. graphics. Color;

TextView1.setTextColor (Color. RED );
TextView1.setBackgroundColor (Color. RED );

Android has multiple la s in the GridView. You need to change the text or color of one of the textviews in its onItemClick method, which has no effect.

When you find the textview, you need to find it based on the GridView or the layout you place. It is better to break a few breakpoints and follow it at a Glance. Many people have made this mistake, is it a null pointer exception?

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