[FIXED] W/PathParser: Points are too far apart Navigation Drawer

Issue

hello when I'm trying to move Navigation Drawer to one of the fragments its jumps to the main activity XML and not to the fragment,I've try to check if my import class are the same i used android library and support library and it didn't helped.

this is my code:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                    .setAction("Action", null).show();
        }
    });

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.setDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
}

@Override
public void onBackPressed() {
    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    if (drawer.isDrawerOpen(GravityCompat.START)) {
        drawer.closeDrawer(GravityCompat.START);
    } else {
        super.onBackPressed();
    }
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    }

    return super.onOptionsItemSelected(item);
}

@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    int id = item.getItemId();

    FragmentManager fragmentManager = getFragmentManager();



    if (id == R.id.nav_first_layout) {
        fragmentManager.beginTransaction().replace(R.id.content_frame,new FirstFragment());
    }


    else if (id == R.id.nav_second_layout) {
        fragmentManager.beginTransaction().replace(R.id.content_frame,new SecondFragment());


    } else if (id == R.id.nav_third_layout) {
        fragmentManager.beginTransaction().replace(R.id.content_frame,new ThirdFragment() );
    }
    else if (id == R.id.nav_share) {

    } else if (id == R.id.nav_send) {

    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
}

I'm getting the next message when I'm trying to press on one of the items: W/PathParser: Points are too far apart 4.000000596046461 Any suggestion?

Solution

I've found my problem i was missing a command, Need to replace this code:

 if (id == R.id.nav_first_layout) {
    fragmentManager.beginTransaction().replace(R.id.content_frame,new FirstFragment());
}

with this code:

if (id == R.id.nav_first_layout) {
        fragmentManager.beginTransaction().replace(R.id.content_frame,new FirstFragment()).commit();
    }

I was missing the .commit command.

Answered By - Ben Shabat