{"id":23701182,"url":"https://github.com/gitfrandu4/android-tab-layout","last_synced_at":"2025-08-02T20:34:39.051Z","repository":{"id":211625158,"uuid":"552594449","full_name":"gitfrandu4/android-tab-layout","owner":"gitfrandu4","description":"TabLayout \u0026 ViewPager2","archived":false,"fork":false,"pushed_at":"2022-10-17T16:20:08.000Z","size":873,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-05-22T21:16:57.852Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Kotlin","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gitfrandu4.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2022-10-16T23:18:01.000Z","updated_at":"2022-10-16T23:48:58.000Z","dependencies_parsed_at":"2023-12-09T19:52:43.980Z","dependency_job_id":null,"html_url":"https://github.com/gitfrandu4/android-tab-layout","commit_stats":null,"previous_names":["gitfrandu4/android-tab-layout"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/gitfrandu4/android-tab-layout","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gitfrandu4%2Fandroid-tab-layout","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gitfrandu4%2Fandroid-tab-layout/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gitfrandu4%2Fandroid-tab-layout/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gitfrandu4%2Fandroid-tab-layout/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gitfrandu4","download_url":"https://codeload.github.com/gitfrandu4/android-tab-layout/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gitfrandu4%2Fandroid-tab-layout/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":268448362,"owners_count":24252019,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-02T02:00:12.353Z","response_time":74,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-30T09:32:30.891Z","updated_at":"2025-08-02T20:34:39.011Z","avatar_url":"https://github.com/gitfrandu4.png","language":"Kotlin","funding_links":[],"categories":[],"sub_categories":[],"readme":"# TabLayout \u0026 ViewPager2\n\n\u003cimg src=\"imgs/tab-layout.png\" height=\"200px\"/\u003e\n\nEl ViewPager2 es una versión mejorada del viewpager normal y lo han creado para hacer más simple de\nimplementar.\n\n## Inplementación:\n\n### Implementación 1/3\n\nEl siguiente código corresponde al componente en sí, habría que añadirlo a un fragmento o bien a un\nactivity.\n\nPara nuestro ejemplo lo ponemos en el `activity_main.xml`\n\n```xml\n\u003c?xml version=\"1.0\" encoding=\"utf-8\"?\u003e\n\u003cRelativeLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\n    xmlns:app=\"http://schemas.android.com/apk/res-auto\"\n    xmlns:tools=\"http://schemas.android.com/tools\" android:layout_width=\"match_parent\"\n    android:layout_height=\"match_parent\" tools:context=\".MainActivity\"\u003e\n\n    \u003ccom.google.android.material.tabs.TabLayout android:id=\"@+id/tablayout\"\n        android:layout_width=\"match_parent\" android:layout_height=\"wrap_content\"\n        style=\"@style/Widget.MaterialComponents.TabLayout.Colored\" /\u003e\n\n    \u003candroidx.viewpager2.widget.ViewPager2 android:id=\"@+id/viewpager2\"\n        android:layout_below=\"@id/tablayout\" android:layout_width=\"match_parent\"\n        android:layout_height=\"wrap_content\" /\u003e\n\u003c/RelativeLayout\u003e\n```\n\n### Implementación 2/3\n\nEl siguiente paso es crear un adapter para decir que fragments queremos utilizar en nuestra vista,\nen este caso lo podemos hacer directamente en el Activity, yo lo pondré en el `onCreate()`. También\nasignamos el apdapter al viewpager2.\n\n```kotlin\n// val myViewPager2 = findViewById\u003cViewPager2\u003e(R.id.viewpager2)\n// val myTabLayout = findViewById\u003cTabLayout\u003e(R.id.tablayout)\nval myViewPager2: ViewPager2 = binding.viewpager2\nval myTabLayout: TabLayout = binding.tablayout\n\nval adapter = object : FragmentStateAdapter(this) {\n    override fun getItemCount(): Int {\n        return 3\n    }\n\n    // Aquí es donde abriremos un fragment cuando se pulse en uno de los tabs\n    override fun createFragment(position: Int): Fragment {\n        if (position == 0) {\n            return BlueFragment()\n        }\n\n        if (position == 1) {\n            return RedFragment()\n        }\n\n        return GreenFragment()\n    }\n\n}\nmyViewPager2.adapter = adapter\n```\n\n### Implementación 3/3\n\nPor último faltaría asignar los nombres de los tabs, que con el ViewPager2 se hace de la siguiente\nforma:\n\n```kotlin\n    myViewPager2.adapter = adapter\n    \n    // Cont. paso 3:\n    TabLayoutMediator(myTabLayout, myViewPager2) { tab, position -\u003e\n            when(position) {\n                0 -\u003e {\n                    tab.text = \"Inicio\"\n                    tab.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_book_24)\n                }\n                1 -\u003e {\n                    tab.text = \"Rojo\"\n                    tab.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_book_24)\n                }\n                2 -\u003e {\n                    tab.text = \"verde\"\n                    tab.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_book_24)\n                }\n            }\n        }.attach()\n```\n\n## Práctica\n\nReplicar el Tab Layout de la aplicación móvil de Facebook: https://github.com/gitfrandu4/android-ex-tabs-facebook\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgitfrandu4%2Fandroid-tab-layout","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgitfrandu4%2Fandroid-tab-layout","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgitfrandu4%2Fandroid-tab-layout/lists"}