[android-developers] Re: No text visible in edittext

2012-02-19 Thread noob
thank you, Chris.
I want to put on some color/style of text for individual characters to
be displayed. I am using  EditText.append() method (as u suggested).
But all characters go to buffer and after all processing ,whatever
style/color is attached with last characters : all the characters in
buffer are displayed on screen with that style/color.
But i need different style/color for different characters. Could you
please help me solve this problem?



On Feb 18, 7:39 pm, Chris Mawata chris.maw...@gmail.com wrote:
 The way you have written it that is what should happen -- you have a
 loop
 and you keep replacing the text with the substring. Generally in Jave
 setXXX methods will replace the current value of a property with the
 new value. Since this looks
 like homework check the docs for a method that will add to the
 string you currently have.

 On Feb 18, 7:45 am, mohit verma mohit89m...@gmail.com wrote:







  Hi guys,
  I am having a string containing some words.
  Now in a for loop , i traverse the string and according to some condition i
  set the color and try to display text in this way:

  while(not reached string length)
  {

  if(condition1)  my_edittext.setColor(Color.RED);

  else if(condition2) my_edittext.setColor(Color.BLUE);

  and so on.

  }

  my_edittext.setText(substring);

  }

  Guys, i want my edittext to be filled-up by this colorfull string on
  activity startup(I mean without any actions yet performed on UI).

  When i do all this. in some string test cases , last word of my string
  appears in edittext but in other cases ... no string at all.

  Could someone please help me correct my way of implementation?

  Thanks in advance

  --
  Mohit

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[android-developers] Re: No text visible in edittext

2012-02-18 Thread Chris Mawata
The way you have written it that is what should happen -- you have a
loop
and you keep replacing the text with the substring. Generally in Jave
setXXX methods will replace the current value of a property with the
new value. Since this looks
like homework check the docs for a method that will add to the
string you currently have.

On Feb 18, 7:45 am, mohit verma mohit89m...@gmail.com wrote:
 Hi guys,
 I am having a string containing some words.
 Now in a for loop , i traverse the string and according to some condition i
 set the color and try to display text in this way:

 while(not reached string length)
 {

 if(condition1)  my_edittext.setColor(Color.RED);

 else if(condition2) my_edittext.setColor(Color.BLUE);

 and so on.

 }

 my_edittext.setText(substring);

 }

 Guys, i want my edittext to be filled-up by this colorfull string on
 activity startup(I mean without any actions yet performed on UI).

 When i do all this. in some string test cases , last word of my string
 appears in edittext but in other cases ... no string at all.

 Could someone please help me correct my way of implementation?

 Thanks in advance

 --
 Mohit

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