Ich bin neu in Android Programmierung ein Ich habe ein Problem: Ich habe eine "Hauptseite" wo sind einige Tasten. Wenn ich das RelativeLayout durch mein Fragment ersetze, sind die Buttons über der Liste des Fragments. Wie kann ich die Buttons nach dem Start meines Fragments unsichtbar machen? Here is a Screenshot. All yellow marked are from the MainActivity and the list behind them is from the fragment. [LINK]Fragment ist unter den Tasten der MainActivity
Der wichtige Code:
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.nav_functions) {
startFragment(FunctionsFragment.newInstance(1), "TagFunctions");
Log.d("SMSAT", "nav_functions pressed");
} else if (id == R.id.nav_macro) {
} else if (id == R.id.nav_settings) {
} else if (id == R.id.nav_platzhalter) {
} else if (id == R.id.nav_contact) {
} else if (id == R.id.nav_share) {
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
private void startFragment(Fragment fragment, String tag){
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.main_fragment_container, fragment, tag).commit();
Log.d("SMSAT", "startFragment() ausgeführt");
}
?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context="de.mika.smsantitheft.MainActivity"
tools:showIn="@layout/app_bar_main"
android:id="@+id/main_relative_layout">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="@string/home_sms_commands"
android:id="@+id/textViewSmsBefehleStatus"
android:layout_marginTop="33dp"
android:layout_marginLeft="27dp"
android:layout_marginStart="27dp"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<ToggleButton
android:layout_width="140dp"
android:layout_height="wrap_content"
android:text="New ToggleButton"
android:id="@+id/toggleButton"
android:textOn="@string/aktivated"
android:textOff="@string/deaktivated"
android:layout_below="@+id/textViewSmsBefehleStatus"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_marginRight="30dp"
android:layout_marginEnd="30dp" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_functions"
android:id="@+id/button"
android:layout_below="@+id/toggleButton"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginTop="49dp"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_macros"
android:id="@+id/button2"
android:layout_below="@+id/button"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_settings"
android:id="@+id/button3"
android:layout_below="@+id/button2"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_contact"
android:id="@+id/button5"
android:layout_below="@+id/button3"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_recommend"
android:id="@+id/button4"
android:layout_below="@+id/button5"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/main_fragment_container"></FrameLayout>
</RelativeLayout>
Vielen Dank für Ihre Hilfe!
Ok ich versuche es. Vielen Dank – Mika119