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public class password extends AppCompatActivity {
Button button1,button2,button3,button4,button5,button6,button7,button8,button9,button0;
TextView textView1,textView2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.password);
textView1 = findViewById(R.id.textView);
textView2 = findViewById(R.id.textView2);
button1 = findViewById(R.id.button1);
if (textView1.getText() !=null && textView1.getText().equals("")){
button1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if((textView1.getText() != null && textView1.getText().equals(""))){
textView1.setText("1");
}
}
});
}
if(textView1.getText().length()>0)
{
button1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
textView2.setText("1");
}
});
}
}
} |
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