I'm making an app and after I implemented fragments my floating button suddenly don't respond to anything. I have tried using all the guides again but that didn't help.
I know it is alot of code, but i really dont have any idea whats wrong with it.
my code:
<pre><?xml version="1.0" encoding="utf-8"?>
<!--
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
xmlns:tools="http://schemas.android.com/tools"
tools:openDrawer="start">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#00FFFFFF"
android:theme="@style/ThemeOverlay.AppCompat.ActionBar"
android:elevation="4dp"/>
<!--
<FrameLayout
android:id="@+id/fragment_container"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start">
<RelativeLayout
android:id="@+id/upper_section"
android:layout_width="match_parent"
android:layout_height="225dp"
android:background="@drawable/bg">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/textView2"
android:layout_alignEnd="@+id/textView2"
android:text="0/25"
android:textColor="#ffffff"
android:textSize="30dp" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true"
android:layout_marginBottom="33dp"
android:layout_marginEnd="26dp"
android:text="Gennemført"
android:textColor="@color/FontColor" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/test_id"
android:layout_width="match_parent"
android:layout_height="225dp"
android:layout_marginEnd="150dp"
android:background="@drawable/blue_line">
<TextView
android:id="@+id/navn"
android:layout_width="wrap_content"
android:layout_height="69dp"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:layout_marginStart="20dp"
android:text="Name"
android:textColor="#ffffff"
android:textSize="30dp" />
<TextView
android:id="@+id/text_view_date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignStart="@+id/navn"
android:layout_marginBottom="14dp"
android:text="Torsdag den 7. juni 2018"
android:textColor="@color/FontColor"
android:textSize="12dp" />
</RelativeLayout>
<ListView
android:id="@+id/listview"
android:layout_width="386dp"
android:layout_height="448dp"
android:layout_alignParentStart="true"
android:layout_below="@+id/textView3"
android:layout_marginStart="6dp" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_below="@+id/upper_section"
android:layout_marginBottom="10dp"
android:layout_marginStart="20dp"
android:layout_marginTop="10dp"
android:text="Indkøbsliste"
android:textColor="@color/Completed"
android:textSize="15sp" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignEnd="@+id/listview"
android:layout_alignParentBottom="true"
android:layout_gravity="end|bottom"
android:layout_marginBottom="22dp"
android:src="@drawable/ic_add"
app:fabSize="normal" />
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignStart="@+id/textView3"
android:layout_marginBottom="34dp"
android:text="Completed"
android:textColor="@color/Completed"
android:textSize="15sp" />
</RelativeLayout>
</FrameLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header"
app:menu="@menu/drawer_view" />
</android.support.v4.widget.DrawerLayout>
public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{
private DrawerLayout drawer;
TextView fadetxt;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
drawer = findViewById(R.id.drawer_layout);
fadetxt = findViewById(R.id.textView2);
FloatingActionButton fab = findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Here's a Snackbar", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawer = findViewById(R.id.drawer_layout);
NavigationView navigationView = findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
txtfade();
Calendar calendar = Calendar.getInstance();
String currentDate = DateFormat.getDateInstance(DateFormat.FULL).format(calendar.getTime());
TextView textViewDate = findViewById(R.id.text_view_date);
textViewDate.setText(currentDate);
TextView nava = findViewById(R.id.navn);
String s = "Navn"
+ System.getProperty("line.separator")
+ "Indkøbsliste"
+ System.getProperty("line.separator");
nava.setText(s);
txtfade();
}
public void txtfade(){
Animation animation = new AlphaAnimation(0.00f,1.00f);
animation.setDuration(3000);
animation.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
fadetxt.setVisibility(View.INVISIBLE);
}
@Override
public void onAnimationEnd(Animation animation) {
fadetxt.setVisibility(View.VISIBLE);
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
fadetxt.startAnimation(animation);
}
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.nav_family:
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
new MessageFragment()).commit();
break;
case R.id.nav_settings:
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
new settingsFragment()).commit();
break;
case R.id.nav_madplan:
getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
new familyFragment()).commit();
break;
}
drawer.closeDrawer(GravityCompat.START);
return true;
}
@Override
public void onBackPressed() {
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
startActivity(new Intent(this,MainActivity.class));
}
}
public void presentActivity(View view) {
ActivityOptionsCompat options = ActivityOptionsCompat.
makeSceneTransitionAnimation(this, view, "transition");
int revealX = (int) (view.getX() + view.getWidth() / 2);
int revealY = (int) (view.getY() + view.getHeight() / 2);
Intent intent = new Intent(this, addItem.class);
intent.putExtra(addItem.EXTRA_CIRCULAR_REVEAL_X, revealX);
intent.putExtra(addItem.EXTRA_CIRCULAR_REVEAL_Y, revealY);
ActivityCompat.startActivity(this, intent, options.toBundle());
}
}
What I have tried:
I have already been searching the web but that didnt help
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