1, the first
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
my_click(v);
}
});
}
public void my_click(View view)
{
EditText editText=findViewById(R.id.editText);
Intent intent=new Intent(this,my1Activity.class);
intent.putExtra("data",editText.getText().toString());
startActivity(intent);
}
2, the second
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView textView1=findViewById(R.id.textView);
Button button1=findViewById(R.id.btn1);
Button button2=findViewById(R.id.btn2);
button1.setOnClickListener(this);
button2.setOnClickListener(this);
}
public void onClick(View v)
{
switch (v.getId()) {
case R.id.btn1:
EditText editText = findViewById(R.id.editText);
Intent intent = new Intent(this, my1Activity.class);
intent.putExtra("data", editText.getText().toString());
startActivity(intent);
break;
case R.id.btn2:
Toast.makeText(MainActivity.this,"asdasd",Toast.LENGTH_SHORT).show();
break;
}
}
3, the third:
Here write custom directory title
