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Android

Loading two classes on a single onclick

package com.example.user.amazingfacts; import........ ... public class MainActivity extends AppCompatActivity { private TextView showtext; private Button showbutton; private RelativeLayout relativeLayout; private Amazingnote Amazingnote=new Amazingnote(); private Colorwheel colorwheel=new Colorwheel(); protected void onCreate() { ... ... ... showbutton.setonClickListener(new View.OnonClickListener() { public void onClick(View v) { String fact=Amazingnote.getFact(); // Loading amazing facts from the class Amazing note and storing in string. showtext.setText(fact); int color=colorwheel.getColor();//Loading the different colors randomly from Colorwheel class and storing in a integer variable.

relativeLayout.setBackgroundColor(color);

showbutton.setTextColor(color); } }); } }

Successfully builded the apk file using build function but the application is not working in my android phone.