对于每个字，你可以使用：

 的TextView TextView的=（的TextView）findViewById（R.id.mytextview01）;

//使用循环来改变文字颜色
    Spannable WordtoSpan =新SpannableString（局部彩色文本）;
    WordtoSpan.setSpan（新ForegroundColorSpan（Color.BLUE），2，4，Spannable.SPAN_EXCLUSIVE_EXCLUSIVE）;
    textView.setText（WordtoSpan）;
 

in my android application i have a string that contains a specific word so i want to display whole string in text view and the specific word should be highlighted.Hope following image will give you an idea.

I have used following code to do this but its not working.

CODE:

con is my string and groupNameContent is the text field.

con.replaceAll(arrGroupelements[groupPosition][5],"<font color='#CA278C'>"+arrGroupelements[groupPosition][5]+"</font>.");
groupNameContent.setText(Html.fromHtml(con));

for each word, you can use:

  TextView textView = (TextView)findViewById(R.id.mytextview01);

//use a loop to change text color
    Spannable WordtoSpan = new SpannableString("partial colored text");        
    WordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 2, 4, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    textView.setText(WordtoSpan);