Can´t get it to work..please help me

I don´t know what iswrong. I tried all day long but it seems that the lib wont work in my activity.

Tested also with different activities, different layout files and different styles. Also copy and pasting your sample code was not working. I think I set it up correctly but who knows…

-all updated -followed the readme and the sample code

maybe my layout.xml is the problem?

Activity

public class ProfileActivity extends MaterialAboutActivity {

    private Toolbar mToolbar;

    // Profile name and tagline
    TextView tagline;
    CollapsingToolbarLayout profile_title;
    // Pic
    CircleImageView profile_pic;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.profile_activity);

        mToolbar = (Toolbar) findViewById(R.id.profile_toolbar);

        View target = findViewById(R.id.circle_collapsed_target);
        profile_pic = (CircleImageView) findViewById(R.id.profile_pic);

        tagline = (TextView)findViewById(R.id.profile_expanded_tagline);
        profile_title = (CollapsingToolbarLayout)findViewById(R.id.toolbar_layout);

       if (mToolbar != null) {
            setSupportActionBar(mToolbar);
            //set back arrow in the toolbar
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
            getSupportActionBar().setDisplayShowTitleEnabled(false);
        }

        setupProfile();


    }

    private void setupProfile() {
        tagline.setText("TAGLINE");

        profile_title.setTitle("TEST");

        //profile_pic.setImageDrawable(TODO);

    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        //getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                onBackPressed();
                return true;

            default:
                return super.onOptionsItemSelected(item);
        }
    }
@NonNull
@Override
    protected MaterialAboutList getMaterialAboutList(@NonNull Context context) {
        MaterialAboutCard.Builder infoCard = new MaterialAboutCard.Builder();
        infoCard.title("Info");
        infoCard.addItem(new MaterialAboutTitleItem.Builder()
                .text("TEST")
                .desc("Dedscription")
                .icon(new IconicsDrawable(context)
                        .icon(GoogleMaterial.Icon.gmd_wb_sunny)
                        .color(getResources().getColor(R.color.md_grey_400)
                        ).sizeDp(18))
                .build());

        infoCard.addItem(ConvenienceBuilder.createPhoneItem(context,
                new IconicsDrawable(context)
                        .icon(GoogleMaterial.Icon.gmd_phone)
                        .color(ContextCompat.getColor(context, R.color.md_grey_900))
                        .sizeDp(18),
                "Phonenumber",
                true,
                "[phone]"));

        infoCard.addItem(ConvenienceBuilder.createVersionActionItem(context,
                new IconicsDrawable(context)
                        .icon(GoogleMaterial.Icon.gmd_info_outline)
                        .color(ContextCompat.getColor(context, R.color.md_grey_900))
                        .sizeDp(18),
                "Version",
                true));

        return new MaterialAboutList.Builder()
                .addCard(infoCard.build())
                .build();

    }

    @Nullable
    @Override
    protected CharSequence getActivityTitle() {
       return getString(R.string.app_name);
    }

Layout

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >

    <android.support.design.widget.AppBarLayout
        android:id="@+id/app_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        android:theme="@style/AppTheme.AppBarOverlay">

        <android.support.design.widget.CollapsingToolbarLayout
            android:id="@+id/toolbar_layout"
            android:layout_width="match_parent"
            android:layout_height="280dp"
            android:minHeight="108dp"
            android:fitsSystemWindows="true"
            app:title="Name"
            app:contentScrim="@color/md_grey_900"
            app:expandedTitleGravity="center_horizontal"
            app:expandedTitleMarginTop="140dp"
            app:layout_scrollFlags="scroll|exitUntilCollapsed|snap">

            <ImageView
                android:id="@+id/background"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:src="@mipmap/pizza_slice"
                app:layout_collapseMode="parallax"
                app:layout_collapseParallaxMultiplier="0.8"
                android:scaleType="centerCrop"/>

            <FrameLayout
                android:id="@+id/profile_framelayout"
                android:layout_width="match_parent"
                android:layout_height="120dp"
                android:layout_gravity="bottom|center_horizontal"
                android:background="@color/md_grey_900"
                android:orientation="vertical"
                app:layout_collapseMode="parallax"
                app:layout_collapseParallaxMultiplier="0.5"
                >

                <LinearLayout
                    android:id="@+id/profile_linearlayout"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:orientation="vertical"
                    >

                    <TextView
                        android:id="@+id/profile_expanded_tagline"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="center_horizontal"
                        android:layout_marginTop="4dp"
                        android:text="Tagline"
                        android:textColor="@android:color/white"
                        />

                </LinearLayout>
            </FrameLayout>

            <android.support.v7.widget.Toolbar
                android:id="@+id/profile_toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                app:layout_collapseMode="pin"
                android:popupTheme="@style/AppTheme.PopupOverlay">

                <Space
                    android:id="@+id/circle_collapsed_target"
                    android:layout_width="40dp"
                    android:layout_height="40dp"/>

            </android.support.v7.widget.Toolbar>


        </android.support.design.widget.CollapsingToolbarLayout>

    </android.support.design.widget.AppBarLayout>


    <android.support.v4.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scrollbars="none"
        app:behavior_overlapTop="15dp"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <android.support.v7.widget.CardView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="8dp"
            android:minHeight="?attr/actionBarSize"
            android:background="@color/white"
            app:cardElevation="8dp"
            app:cardCornerRadius="@dimen/cardview_default_radius"
            app:contentPadding="8dp"
            >

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:lineSpacingExtra="8dp"
                android:textColor="@color/md_black_1000"
                android:text="test"
                android:textSize="18sp"
                />
        </android.support.v7.widget.CardView>


    </android.support.v4.widget.NestedScrollView>

    <de.hdodenhof.circleimageview.CircleImageView
        android:id="@+id/profile_pic"
        android:layout_width="@dimen/image_width"
        android:layout_height="@dimen/image_width"
        android:src="@drawable/profile"
        android:layout_marginTop="100dp"
        android:layout_gravity="start|top"
        android:elevation="8dp"
        app:civ_border_width="0dp"
        app:civ_border_color="@color/white"
        app:collapsedTarget="@id/circle_collapsed_target"
        app:layout_behavior=".AvatarImageBehavior"

        />
</android.support.design.widget.CoordinatorLayout>

I wanted the library to display inside my NestedScrollView but I havent found an option to select where the cards are displayed so I tried with an empty activity.xml but also there the cards are not displayed. The methode is called everytime but no visible result.?

[csaq7151]

@daniel-stoneuk thanks for your help. Got it working now with the fragment.

Maybe you could mention in the readme to remove own contentViews like setcontentView in the Activity or the .inflate in the Fragment for this library to display its cards. Because when I removed the setContent it was working so I think that was the error.

Thanks again. Finally I can move on with my development 😉

[csaq7151]

ok I will try it now: No 1 is not working as I get this log E/RecyclerView: No adapter attached; skipping layout

I will try No2 now and let you know how it goes soon