{"id":13573,"date":"2022-10-04T13:31:16","date_gmt":"2022-10-04T08:01:16","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-customgridview-not-working-not-showing-anything-closed\/"},"modified":"2022-10-04T13:31:16","modified_gmt":"2022-10-04T08:01:16","slug":"solved-customgridview-not-working-not-showing-anything-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-customgridview-not-working-not-showing-anything-closed\/","title":{"rendered":"[Solved] CustomGridView not working, not showing anything [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-47154887\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"47154887\" data-parentid=\"47153404\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Adapter file:<\/p>\n<pre><code>public class CustomProductsAdapter extends BaseAdapter {\n\nTextView textView;\nImageView imageView;\nString[] title = new String[]{};\nString[] image = new String[]{};\nprivate LayoutInflater inflater = null;\n\npublic CustomProductsAdapter(Context context, String[] title, String[] image) {\n\n    this.title = title;\n    this.image = image;\n\n    inflater = (LayoutInflater) context.\n            getSystemService(Context.LAYOUT_INFLATER_SERVICE);\n\n}\n\n@Override\npublic int getCount() {\n    return productList.size();\n}\n\n@Override\npublic Object getItem(int position) {\n    return position;\n}\n\n@Override\npublic long getItemId(int position) {\n    return position;\n}\n\n@Override\npublic View getView(final int position, View convertView, ViewGroup parent) {\n    LayoutInflater inflater = (LayoutInflater) context.getSystemService(context.LAYOUT_INFLATER_SERVICE);\n    View view = inflater.inflate(R.layout.custom_grid, null);\n    textView = (TextView) view.findViewById(R.id.textView);\n    imageView = (ImageView) view.findViewById(R.id.imageView);\n    return view;\n}}\n<\/code><\/pre>\n<p>IN Activity initialize the gridview and set the Adapter Where title and images you need to send as List,Map,Array<\/p>\n<pre><code>GridView products= (GridView) view.findViewById(R.id.products_grid);\n                  products.setAdapter(new CustomProductsAdapter(getContext(),title,image);\n                  setDynamicHeight(products);\n<\/code><\/pre>\n<p>dynamic height method is here:<\/p>\n<pre><code>public void setDynamicHeight(GridView gridView) {\n    ListAdapter gridViewAdapter = gridView.getAdapter();\n    if (gridViewAdapter == null) {\n    return;\n    }\n\n    int totalHeight = 0;\n    int items = gridViewAdapter.getCount();\n    int rows = 0;\n\n    View listItem = gridViewAdapter.getView(0, null, gridView);\n    listItem.measure(0, 0);\n    totalHeight = listItem.getMeasuredHeight();\n\n    float x = 1;\n    if( items &gt; 4 ){\n    x = items \/ 4;\n    if (x &gt;= 2){\n    x = x-1;\n    }\n    rows = (int) (x + 1);\n    totalHeight *= rows;\n    }\n\n    ViewGroup.LayoutParams params = gridView.getLayoutParams();\n    params.height = totalHeight;\n    gridView.setLayoutParams(params);\n    }\n<\/code><\/pre>\n<p>Gridview in activity xml:<\/p>\n<pre><code>&lt;GridView\n          android:layout_width=\"match_parent\"\n                  android:layout_height=\"match_parent\"\n                  android:id=\"@+id\/products_grid\"\n                  android:numColumns=\"4\"\n                  android:layout_marginTop=\"@dimen\/margin_10\"\n                  android:layout_marginStart=\"@dimen\/margin_8\"\n                  android:layout_marginEnd=\"@dimen\/margin_14\"\n                  android:layout_marginBottom=\"@dimen\/margin_24\"\n                  \/&gt;\n<\/code><\/pre>\n<p>Grid in Adapter file for injection<\/p>\n<pre><code>&lt;ImageView\n    android:id=\"@+id\/imageView\"\n    android:layout_width=\"30dp\"\n    android:layout_height=\"30dp\"\n    android:layout_marginTop=\"14dp\"\n    android:layout_marginStart=\"24dp\"\n    android:layout_marginBottom=\"5dp\"\n    android:src=\"https:\/\/stackoverflow.com\/questions\/47153404\/@mipmap\/bus\" \/&gt;\n&lt;TextView\n    android:id=\"@+id\/textView\"\n    android:gravity=\"center\"\n    android:layout_width=\"75dp\"\n    android:layout_height=\"wrap_content\"\n    android:layout_marginTop=\"5dp\"\n    android:layout_marginStart=\"5dp\"\n    android:layout_marginEnd=\"10dp\"\n    android:layout_marginBottom=\"14dp\"\n    android:textSize=\"@dimen\/textsize_12\"\n    android:textColor=\"@color\/mildblack\"\n    android:text=\"Image Name\" \/&gt;\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved CustomGridView not working, not showing anything [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Adapter file: public class CustomProductsAdapter extends BaseAdapter { TextView textView; ImageView imageView; String[] title = new String[]{}; String[] image = new String[]{}; private LayoutInflater inflater = null; public CustomProductsAdapter(Context context, String[] title, String[] image) { this.title = title; this.image = image; inflater = (LayoutInflater) context. getSystemService(Context.LAYOUT_INFLATER_SERVICE); } @Override public int getCount() { return productList.size(); &#8230; <a title=\"[Solved] CustomGridView not working, not showing anything [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-customgridview-not-working-not-showing-anything-closed\/\" aria-label=\"More on [Solved] CustomGridView not working, not showing anything [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[452,1037],"class_list":["post-13573","post","type-post","status-publish","format-standard","hentry","category-solved","tag-android","tag-gridview"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] CustomGridView not working, not showing anything [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-customgridview-not-working-not-showing-anything-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] CustomGridView not working, not showing anything [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Adapter file: public class CustomProductsAdapter extends BaseAdapter { TextView textView; ImageView imageView; String[] title = new String[]{}; String[] image = new String[]{}; private LayoutInflater inflater = null; public CustomProductsAdapter(Context context, String[] title, String[] image) { this.title = title; this.image = image; inflater = (LayoutInflater) context. getSystemService(Context.LAYOUT_INFLATER_SERVICE); } @Override public int getCount() { return productList.size(); ... 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