CODEWITHSUNDEEP
androidtextviewtap
Mohamed Mohamed
Mohamed Mohamed

Reputation: 185

Android: Disable double tap on clickable textview

This is the xml for the textview 

<TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="SIGN IN"
        android:id="@+id/signInTV"
        android:layout_gravity="center_horizontal"
        android:gravity="center"
        android:layout_weight="1"
        android:background="#EB7B59"
        android:textColor="#524656"
        android:clickable="true"
        android:onClick="signInButton"
        android:focusableInTouchMode="false"/>

This is the code:

public void signInButton(View view) {
    TextView signInTV = (TextView) findViewById(R.id.signInTV);
    signInTV.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            Intent showSignInActivity = new Intent(v.getContext(), SignInActivity.class);
            startActivity(showSignInActivity);
        }
    });
}

Why is it that i can still only double tap on the textview and not single tap?

Upvotes: 0

Views: 1010

Answers (3)

Chris Stillwell
Chris Stillwell

Reputation: 10547

You are resetting the OnClickListener with the first tap. The second tap then uses the OnClickListener with the intent

Your code should only be like this:

public void signInButton(View view) {
    Intent showSignInActivity = new Intent(v.getContext(), SignInActivity.class);
    startActivity(showSignInActivity);
}

Upvotes: 0

tim687
tim687

Reputation: 2276

Change your code to:

   public void signInButton(View view) {
        if(view.getId() == R.id.signInTV){    
                Intent showSignInActivity = new Intent(v.getContext(), SignInActivity.class);
                startActivity(showSignInActivity);
        }    
    }

You already have an OnClickListener specified in the XML code, you add another listener inside the first one. That's why you have to click two times.

Upvotes: 0

Diego Torres Milano
Diego Torres Milano

Reputation: 69388

You are already in the click event handler, and you are receiving the clicked View as parameter so there's no need to find it again. This should start the Activity.

public void signInButton(View view) {
    Intent showSignInActivity = new Intent(v.getContext(), SignInActivity.class);
    startActivity(showSignInActivity);
}

Upvotes: 1

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