demand

1. EditText does not automatically gain focus (no cursor display) when entering the page
2. when you click on the EditText area for the first time, the cursor appears at the end, and a soft keyboard appears
3. Click EditText for the second time to specify the location, the cursor moves to the specified location, and the user edits

Code

• layout

    
    <EditText android:background="@null" />
    
</RelativeLayout>

effect

• implements requirements: 1
• the first time you click on the EditText area, the keyboard displays, but the cursor position is where the user clicked, not at the end, unless the user clicks at the end.

question

• how to implement requirements: 2