Help Loading image programmatically in relative layout issue

Marvix · Dec 8, 2018

Hello,

I'm trying to load images from url via Picasso, the issue that is loading all images above each other, at the end I can see only one image, I tried to use margin, but it is applying the same margin to all.
When I change the parent to liner layout all images are shown.

Java:

for (int i = 0; i < length; i++) {
                                JSONObject picObj = pictures.getJSONObject(i);
                                String pictureName = picObj.getString("name");
                                int pictureId = picObj.getInt("id");

                                ImageView imageView = new ImageView(mContext);
                                imageView.setId(pictureId);

                                RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(200, 200);
                                params.setMargins(pictureId,10+pictureId,20,20);
                                imageView.setLayoutParams(params);
                               
                                WebServiceUtils.log(mContext, TAG, "Setting image" + pictureName);
                                Picasso.get().load(imageUrl+pictureName).into(imageView);
                                tImagesLayout.addView(imageView);

                            }

Any idea how to solve it, the end result that I need to display the image as a grid of 3 or 2.

Thanks,

Deleted User · Dec 8, 2018

If you want a grid layout, why not use GridLayout?

https://developer.android.com/reference/android/widget/GridLayout

Marvix · Dec 9, 2018

LV426 said:
If you want a grid layout, why not use GridLayout?

https://developer.android.com/reference/android/widget/GridLayout

I tried that but the cells size is not matching ...

The layout:

Java:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:weightSum="100"
    android:orientation="vertical"
    tools:context=".CarDetailsFragment">

    <LinearLayout
        android:layout_width="match_parent"
        android:background="@color/colorWhite"
        android:layout_height="0dp"
        android:layout_weight="15"
        android:elevation="5dp"
        android:padding="5dp"
        android:orientation="vertical"
        >

        <TextView
            android:id="@+id/car_details_first_entery"
            android:layout_width="match_parent"
            android:layout_height="20dp"
            android:text="First Entry: "
            android:textColor="@color/black_overlay" />
        <TextView
            android:id="@+id/car_details_last_entery"
            android:layout_width="match_parent"
            android:layout_height="20dp"
            android:text="Last Entry: "
            android:textColor="@color/black_overlay" />
        <TextView
            android:id="@+id/car_details_last_exit"
            android:layout_width="match_parent"
            android:layout_height="20dp"
            android:text="Last Exit: "
            android:textColor="@color/black_overlay" />
        <TextView
            android:id="@+id/car_details_status"
            android:layout_width="match_parent"
            android:layout_height="20dp"
            android:text="Status: "
            android:textColor="@color/black_overlay" />
    </LinearLayout>


    <GridLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="85"
        android:gravity="center"
        android:id="@+id/car_details_grid"
        android:columnCount="3"
        android:useDefaultMargins="true"
        android:stretchMode="columnWidth"
        android:alignmentMode="alignBounds"
        android:verticalSpacing="10dp"
        >
    </GridLayout>

</LinearLayout>

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Help Loading image programmatically in relative layout issue

Marvix

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Marvix

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