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POdynamic button click android
 

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  1. POdynamic button click android
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    <p>I want to change the image of the button when clicked on particuar button and deselet all the other one please help.</p> <p>This is my code</p> <pre><code>public void onClick(View view) { Object tag = ((Button) view).getTag(); System.out.println("value o ftagagdsgsdg:::" +tag.toString()); String strtag = tag.toString(); System.out.println("value of strtag:::" +strtag); enablebutton = Integer.valueOf(tag.toString()); System.out.println("value of enable buttons variable::" +enablebutton); DeselectButtons(); ((Button)view).setEnabled(true); for(int a = 0;a&lt;adapt_obj.city_id_array.length;a++){ System.out.println("ddsgdgsdg::"+adapt_obj.city_code_array[a]); System.out.println("value o ftagagdsgsdg:inside for loop::" +tag.toString()); if(tag.toString() == adapt_obj.city_code_array[a]){ ((Button)view).setFocusable(true); //clicked = false; // Calling process to fetch the data of city selectedcityidclicked(tag.toString(), view); ((Button)view).setSelected(true); /*Drawable dr = getResources().getDrawable(R.drawable.location_btn_active_1);// active Bitmap bitmap = ((BitmapDrawable) dr).getBitmap(); // Scale it to 50 x 50 // Set your new, scaled drawable "d" ((Button)view).setBackgroundDrawable(new BitmapDrawable(Bitmap.createScaledBitmap(bitmap, 10, 10, true)));*/ // ((Button)view).invalidate(); } else if(tag.toString() != adapt_obj.city_code_array[a]){ /*((Button)view).setFocusable(true); selectedcityidclicked(tag.toString(), view); Drawable dr2 = getResources().getDrawable(R.drawable.location_btn_active_1);// inactive Bitmap bitmap2 = ((BitmapDrawable) dr2).getBitmap(); // Scale it to 50 x 50 Drawable d2 = new BitmapDrawable(Bitmap.createScaledBitmap(bitmap2, 10, 10, true)); // Set your new, scaled drawable "d" ((Button)view).setBackgroundDrawable(d2); ((Button)view).invalidate(); clicked = false;*/ } } /*else if(tag.toString() != adapt_obj.city_code_array[a]){ ((Button)view).setFocusable(true); Drawable dr2 = getResources().getDrawable(R.drawable.location_btn_inactive_1);//instead of inactive Bitmap bitmap2 = ((BitmapDrawable) dr2).getBitmap(); // Scale it to 50 x 50 Drawable d2 = new BitmapDrawable(Bitmap.createScaledBitmap(bitmap2, 10, 10, true)); // Set your new, scaled drawable "d" ((Button)view).setBackgroundDrawable(d2); ((Button)view).invalidate(); } else { Drawable dr2 = getResources().getDrawable(R.drawable.location_btn_active_1);//white Bitmap bitmap2 = ((BitmapDrawable) dr2).getBitmap(); // Scale it to 50 x 50 Drawable d2 = new BitmapDrawable(Bitmap.createScaledBitmap(bitmap2, 10, 10, true)); // Set your new, scaled drawable "d" ((Button)view).setBackgroundDrawable(d2); ((Button)view).invalidate(); }*/ /*((Button) view).setText("*"); //selectedcityidclicked(tag.toString()); ((Button) view).setEnabled(false);*/ } private void DeselectButtons() { // TODO Auto-generated method stub for(int x=0; x&lt;adapt_obj.city_code_array.length;x++){ System.out.println("value of enable tag::" +enablebutton); System.out.println("valuie dofdsf xxx:::" +x); if (enablebutton!= x) //What should i do here as i had to take the un clicked button as set selected as false // // ((Button)view).setSelected(false); //this.findViewById(i).setSelected(false); //this.findViewById(i).setSelected(false); } } private void selectedcityidclicked(String cityval, View view) { cityidvalue = "&amp;city_code="+cityval; System.out.println("value of cityidvalue::" +cityidvalue); new MyAsyncTask(view).execute(); } </code></pre>
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    1. COyou need to create an selector xml for your buttons
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      1. USvipin
    2. COits a dynamic button whose number of values comes from the api and i am displaying it in the screen it works all fine just the problem is of changing image runtime
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    3. COyes thats why i am saying use selector xml just create it and then use as button background
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      1. USvipin
 

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