Friday, 15 January 2010

android - set onClickListener with LinearLayout, ImageView, TextView -


is a linear layout with in my ImageView (icon) and TextView ( "settings") in this way:

Enter image details here

I like when the user clicks On LinearLayout or ImageView or TextView, another Actitivy has started.

If I do this in code:

  OnClickListenerLessons mOnClickListener = new mOnClickListenerLessons () {@Override public void onClick (View v) {Intent i = new Intent (getActivity (), Next activity. Category); StartActivity (i); }} ImageView.setOnClickListener (mnClickListener); LinearLayout.setOnClickListener (mOnClickListener); TextView.setOnClickListener (mOnClickListener);  

And I came to know that it is quite heavy and dirty, is there any code to make cleaner?

Many thanks!

PS: Here is my XML file

  & lt; LinearLayout & gt; ... and & lt; LinearLayout android: id = "@ + id / linear_layout_wrapper_lessons" style = "@ style / width_height_margin_for_items" Android: layout_weight = "25" android: clickable = "true" android: gravity = "center" android: orientation = "horizontal" & Gt; & Lt; imageView android: id = "@ + id / lessons_icon" Android: layout_width = "wrap_content" Android: layout_height = "wrap_content" android: src = "@ drawable / puzzle_piece" / & gt; & Lt; TextView android: id = "@ + id / home_lesson_textView" style = "@ style / text_view" android: clickable = "true" android: text = "@ string / home_lesson_button" / & gt; & Lt; / LinearLayout & gt; ... & lt; / LinearLayout & gt;  

here is text_view

  for style.xml    

When you set the onClickListener to TextView or imageView , you should also declare it as the Android: clickable = "true" or setClickable (true) .

In addition to a is the LinearLayout a imageView and can not be TextView necesseary with a , that's why Do not you just add android: drawableLeft with image? Nesting linear layout is a very bad habit.


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