Kedu ngwa okike ngwa Android dabara adaba maka gị?

Ọ bụrụ na ị dị ọhụrụ na mmepe Android, there are a few different options for Android app development. These options include Android Studio, Kivy, Makerpad, and Android App Inventor. Each offers its own unique advantages, and I’ll briefly discuss the differences between them. Once you’ve decided which option is right for you, here are the basics. But before you get started, make sure to download the right tool for the job.

Android Studio

When you use Android Studio to create Android apps, you will be able to quickly create your own custom software for your mobile devices. A mobile application consists of two main components: Activity and View. An activity is the portion of the app that defines the upper-flache graphical appearance and functionality. It is made up of Java code, which defines what actions should occur when a button is pressed. The app itself can run on any Android-compatible device.

To start creating your application, open the Project Explorer. It will show the Android Zielplattform, the Master-Formular, and the Resources folder. There is also a “Gerateubergreifende Vorschau-Fenster”, which will allow you to see the application on multiple devices. Once you have selected a view, you can customize it by clicking its corresponding button. If you need to create more than one application, you can create custom views for each of them.

Osote, connect an Android device to your computer. You will need to choose the device that runs Android Studio. You can connect to the Android device using USB. Ụzọ a, you can test the app on it and make necessary changes. I nwekwara ike nwalee ngwa ahụ na ngwaọrụ a tupu ị rụọ ya maka ịchebe gị. Naanị nwee ndidi! Ọ bụrụ na ejighi n'aka etu esi eme nke a, Gụọ nzukọ nke gam akporo. Ha nwere ntuziaka zuru ezu banyere otu esi eme ihe ngwaọrụ na gam akporo Studio.

Android App interpor

Ngwaọrụ eji eme ihe na-ewulite ngwa ahịa, Ha abụọ na ndị mmepe na gburugburu mmepe. Onye chepụtara Google ngwa Google bụ ihe atụ nke mmepe mmepe (IDE) Nke ahụ gụnyere ngwanrọ ngwanrọ niile achọrọ iji mepụta ngwa gam akporo. Agbanyeghị, Ọ na-agba n'ime ihe nchọgharị weebụ ma anaghị akwado ya site na Internet Explorer. Agbanyeghị, Ọ bụrụ na ị bụ ọhụụ na mmemme ma enweghị nzụlite na mmepe, Onye chepụtara ngwa nwere ike ịbụ ihe zuru oke.

Ozugbo ịbanye na weebụsaịtị ngwa, you can start working on your project. Click the Start new project button on the menu bar and name it. App Inventor will open in the Designer view. From the title bar, you can add screens and switch between them. The title bar also allows you to toggle between the Blocks and Designer views. When you’re ready to begin, you can choose a project name.

Another alternative to Android App Inventor is MIT App Inventor. This web-based development environment allows beginners to build and customize Android apps without writing a single line of code. MIT App Inventor is actively maintained by MIT’s Mobile Learning Lab. It was originally created by Google but is now used by many educators and students. The MIT App Inventor is free software and is available under the Apache License 2.0 na Creative Creative 3.0 Chiodi.

Kivy

Ngwá ọrụ Kivy Android ngwa bụ ebe a na-emeghe, Ngwá ngwa ngwa maka ngwa ngwa, yana maka maka ngwa agha. Agbanyeghị, Ọ dị mkpa ịmara na ngwa Kivy abụghị nyiwe, Yabụ, ha ga-enwe nha dị elu na nwayọ na-amalite karịa ngwa ọdịnala. Nke a bụ ihe ndọghachi azụ nyere ndị LeistungsFahige arụmọrụ nke ekwentị gam akporo ụbọchị ndị a. N'ihi nke ahụ, Ọtụtụ ndị ọrụ na-ezere ịzụlite ngwa nke ha na Kivy.

Iji mepụta ngwa gam akporo, Ikwesiri itinye bọtịnụ na ndị ọzọ UI. A maara ihe ndị a dị ka koodu ihe, A na-ewu Kivy iji dozie ihe ndị a. Ọmụmaatụ, Wijetị Label nwere ike ịnwe àgwà atọ: ederede, size_ihe atụ, na pos_hint. Ụkpụrụ ndị a dị mkpa maka ịme akara ahụ na-egosi ihuenyo. The Label widget will need width and text, as well as size-hint.

Once you’ve built your application in Kivy, it’s time to package it. To package the app in APK format, you need to install the app in the external storage directory. The directory is usually /sdcard. Afterward, you can choose the demo and release versions of the application. The Kivy android application is then ready to be installed in the Google Play. You can also create the Android application on a Raspberry Pi using a manual installation or using the KivyPie package manager.

Makerpad

The Makerpad is a platform for Android app creation, and its extensive case studies and tutorials can help you get started with coding. With easy-to-follow processes, you can create your own designs and applications for connecting and organizing data. Na mgbakwunye, Igwe okwu ahụ na-enye gị ka ị tụnyere ngwaọrụ dị iche iche iji chọpụta nke kachasị mma maka gị. Ọ bụ ezigbo ngwá ọrụ maka ma ndị mbụ na ndị nwere ahụmahụ. Anyị ga-ele anya ụfọdụ n'ime ebumnuche ndị Mekip dị irè.

Otu n'ime ihe kachasị mma nke Matipad bụ na ọ na-eji ọtụtụ ngwaọrụ dị iche iche. Site na ịhọrọ ngwa ọrụ, ị ga - enwe ike iji atụmatụ ya dị elu mee ihe. Ngwaọrụ ndị a gụnyere enweghị njedebe, Karro, Mpempe akwụkwọ, na mbugharị. You nwere ike iji Matipad mepụta ngwa maka azụmahịa gị ma ọ bụ ọbụna ihe ntụrụndụ. Na, ya na obodo ya zuru oke, Nwere ike ịjụ ajụjụ ma nweta enyemaka ọ bụla.

Onye Mamerpad adịghị ọnụ ala, Otú ọ dị. Ego a na-etinye kwa ọnwa $16 a na-elekwasị anya na ndị mbido chọrọ inyocha ụwa nke mmepe koodu enweghị. Ma ọ bụrụ na ị dị njọ banyere nzuzo na ngwaọrụ ụlọ, You nwere ike ịdebanye aha maka atụmatụ nrụpụta, nke na-akwụ ụgwọ $41 otu onwa. Onye na-ewu ụlọ nwere ọnụ ahịa dị elu mana ọ bara uru maka ndị chọrọ ịrụ ọrụ na ịmalite. Ọ bụrụ na enweghị ahụmịhe na mmepe koodu, Makerpad bụ nnukwu nhọrọ.

Android Amulator Mmekọ

Ọ bụrụ na ị na-achọ ịtate ahụmịhe nke iji ngwaọrụ gam akporo, Nwere ike iji Njikọ ngwụcha maka gam akporo. Ngwá ọrụ a na-enyere aka na teknụzụ ngwaike na-enyere aka mee ka ịbawanye ọsọ nke ndị na-egwu egwu. Ọ na-arụ ọrụ na ndị na-arụ ọrụ na Intel Pips. Ozugbo arụnyere, Onye njikwa AVD ga-ebido ngwa na-akpaghị aka. Iji Ngwá ọrụ a dị mfe. You can install it through Android Studio or by using a dedicated installer.

AVDs are the files that Android emulators use to simulate flash partitions of real devices. They are made of three types of files: kernel, user data, and SD card. These images are created automatically if you don’t provide them. When you start an emulator, the AVD will create a new user data image if you don’t provide one. Nhọrọ, you can specify a new location using the -system-dir option.

The AVD configurations of an Android emulator define the hardware characteristics of the emulated phone. By configuring the AVD configurations, you can test the performance of Android applications on various hardware combinations. Ọmụmaatụ, an Android application can use the network, play audio or video, store data, and notify the user. Ị nwere ike iji emulator nwalee arụmọrụ nke igwefoto ngwaọrụ na osooso.

Licdị ọrụ Accecycles

Ka emepụta ngwa gam akporo, I kwesịrị ịtụle ụdị ndụ Actocyles. Njirimara a na - enye gi ohere ijikwa udiri uzo, dị ka mgbe ọ malitere ma ọ bụ kwụsịtụ. Ọnọdụ ọnọdụ nke ọrụ bụ oge kachasị mma iji chekwaa steeti na ngwa gị wee kwụsị iri nri. Ọ na-enyekwa ezigbo ohere iji kwụsịtụ, nke nwere ike ghara ịhụ ọrụ. N'agbanyeghị ma ọrụ a na-amalite, Should ka kwesịrị ijide n'aka iji kwụsịtụ() usoro.

Uzo a na-eme ka ihe omume bidoro na arcreate() usoro. A na-akpọ usoro a mgbe onye ọrụ na-atụnye akara ngosi ngwa. Na usoro a, ị setịpụrụ okirikiri ma bido echiche. Nzọụkwụ ọzọ na ndụ gị bụ ịkpọ nke ONTArt() usoro, nke na - eme ka ọrụ ahụ na - eme ka onye ọrụ mee ka ọ ghara iso ya. Onstert() na-akpọkwa mgbe a malitere ọrụ ma mechie. Nhọrọ, na Pause() Enwere ike ịkpalite usoro ma ọ bụrụ na e bibie ọrụ ahụ.

Ndụ Arụ Ọrụ Android na-akọwa ọkwa nke ọrụ na-aga. Ihe ngosi nke ngwa anaghị egosi na listi ihuenyo ụlọ, Mana ọ ga-ewepụta ozi ozi ozugbo onye ọrụ pịa bọtịnụ azụ. Ka ị mepụtara ngwa gị, Mara nke ọma na ndụ gam akporo. Ọ bụrụ na ị na-emepe emepe ngwa Android, Shouldkwesịrị ịmụ banyere ndụ ndị a iji zere ngwa okuku na nsogbu ndị ọzọ.