<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="5dp">

        <Button
            android:id="@+id/date_from_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="onButtonDateFrom"
            android:background="@drawable/buttonshape"
            android:text="@string/datum_from_button" />

        <Button
            android:id="@+id/date_to_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="onButtonDateTo"
            android:text="@string/datum_to_button" />


    </LinearLayout>

    <DatePicker
        android:layout_gravity="center"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="gone"/>

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <Button
            android:id="@+id/time_from_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="onButtonTimeFrom"
            android:text="@string/time_from_button" />

        <Button
            android:id="@+id/time_to_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:onClick="onButtonTimeTo"
            android:text="@string/time_to_button" />


    </LinearLayout>

    <DatePicker
        android:layout_gravity="center"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="gone"/>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <Button
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/search_start"
            android:layout_gravity="center_horizontal"/>

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/search_start"/>

    </FrameLayout>
</ScrollView>
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
    <corners
        android:radius="23dp"
        />
    <solid
        android:color="#FF0000"
        />
    <stroke
        android:width="2dp"
        android:color="#878787"
        />

    <padding
        android:left="5dp"
        android:top="5dp"
        android:right="5dp"
        android:bottom="5dp"
        />
</shape>

public static void changePhoto(final Context context, String pUserId, Intent pData){
        Uri urlPhoto =  pData.getData();
        StorageReference mStorage;
        Bundle extras = pData.getExtras();
        Bitmap bmp = (Bitmap) extras.get("data");
        ByteArrayOutputStream bos = new ByteArrayOutputStream();

        bmp.compress(Bitmap.CompressFormat.WEBP, 100, bos);
        String imageEncoded = Base64.encodeToString(bos.toByteArray(), Base64.DEFAULT);
        mStorage = FirebaseStorage.
                getInstance().
                getReference(pUserId + "/" + pUserId + ".webp");
    

        mStorage.putBytes(bos.toByteArray()).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

                Toast.makeText(context, "Ok. Photo uploaded with success.",Toast.LENGTH_LONG).show();
            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Toast.makeText(context, "!!! Error !!!",Toast.LENGTH_LONG).show();
            }
        });
    }

ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.currencies_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
dropdown.setAdapter(adapter);