I got a really weird problem. I am working on an Android app. If I use my layout on an Activity everything works as expected. But, if I use my layout in a Fragment the Soft Keyboard doesn't show anymore when I focus an EditText.
Here is the code of my fragment:
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import mariohenkel.com.familycheck.R;
import mariohenkel.com.familycheck.fragment.api.BaseFragment;
/**
 * Created by Developer on 15.06.2015.
 */
public class SuchenFragment  extends BaseFragment {
    public static SuchenFragment newInstance() {
        return new SuchenFragment();
    }
    private View v;
    EditText etOrt;
    public SuchenFragment(){ }
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.i("SuchenFragment", "onCreate");
    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        v = inflater.inflate(R.layout.fragment_suchen_neu, container, false);
        loadViewComponents();
        loadInfoView();
        return v;
    }
    private void loadViewComponents() {
        etOrt = (EditText) v.findViewById(R.id.editText_Ort);
        etOrt.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Log.i("onClick", "onClick");
            }
        });
    }
    private void loadInfoView() {
    }
}
The onClick() Event of the EditText fires correctly. I tried to force show the keyboard within the onClick() with following code
InputMethodManager mImm = (InputMethodManager) 
                        getSystemService(Context.INPUT_METHOD_SERVICE);  
mImm.showSoftInput(SearchEdit, InputMethodManager.SHOW_IMPLICIT); 
but without success. Any ideas what I am doing wrong?
EDIT: I am using this project https://github.com/halysongoncalves/Material-Design-Example and I am trying to use the second tab. The first one is working as expected.
EDIT2: This is my layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/white">
    <TableLayout
        android:id="@+id/tl_views"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:stretchColumns="1">
        <TableRow
            android:background="@color/accent"
            android:minHeight="60dp">
            <TextView
                android:id="@+id/titel_ort"
                android:layout_marginLeft="16dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:textAppearance="?android:textAppearanceLarge"
                android:layout_gravity="center_vertical"
                android:text="Ort: "/>
            <EditText
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center_vertical"
                android:hint="Ort eingeben"
                android:id="@+id/editText_Ort"
                android:paddingRight="16dp">
                <requestFocus />
            </EditText>
        </TableRow>
        <TableRow
            android:background="@color/gruen"
            android:minHeight="60dp">
            <TextView
                android:id="@+id/titel_kategorie"
                android:layout_marginLeft="16dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:textAppearance="?android:textAppearanceLarge"
                android:layout_gravity="center_vertical"
                android:text="Kategorie: "/>
            <Spinner
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:id="@+id/spinner_Kategorie"
                android:layout_gravity="center_vertical"
                android:paddingRight="16dp"
                android:spinnerMode="dropdown" />
        </TableRow>
        <TableRow
            android:background="@color/gelb"
            android:minHeight="60dp">
            <TextView
                android:id="@+id/titel_suchbegriff"
                android:layout_marginLeft="16dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textColor="@android:color/white"
                android:textAppearance="?android:textAppearanceLarge"
                android:layout_gravity="center_vertical"
                android:text="Suchbegriff: "/>
            <EditText
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/editText_Suchbegriff"
                android:layout_gravity="center_vertical"
                android:hint="Suchbegriff"
                android:paddingRight="16dp"/>
        </TableRow>
    </TableLayout>
    <RelativeLayout
        android:layout_below="@+id/tl_views"
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:background="@color/theme_dialer_primary"
        android:gravity="center">
        <TextView
            android:id="@+id/titel_suchen"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="@android:color/white"
            android:textAppearance="?android:textAppearanceLarge"
            android:text="Jetzt suchen"/>
    </RelativeLayout>
</RelativeLayout>
Update: One more weird thing. If I open another activity and go back to the activity which hosts the fragments the keyboard is working as expected...
 
     
    