Simple application class might look like this. Then initialize in your Application class. How to get it into app?Ĭompile ':stetho:1.5.0' But in general, it is very nice and useful tool. And also if you have a lot of columns and select all of them, it is really shown as a mess. You can download the database file from the device to your PC and then use any SQLite browser / tool to inspect the database. It is nice but there are also some limitations. Just click on database name and prompt wil be shown. What is more interesting is ability to write queries. After opening database detail tables list is shown. Option Web SQL let’s you inspect application SQLite database(s). Option Local Storage contains key values pairs of all application’s shared preferences files. Another tab that might interest you is Network where you can watch network calls made by the app. This post is about Resources tab that enables you to inspect SQLite databases and also inspect Shared Preferences. When inspect page is open, it will show a list of devices and applications that have Stetho dependency added (more about it later). There is much Chrome Developer Tools can do but I will speak only about debugging Android applications in this post. You can view all available debugging information using Chrome browser and opening chrome://inspect. Stetho is a debugging bridge for Android applications. Stethoįortunately, there is the third option. And even for development version, you will need to play with emulator and DDMS or add code to copy these files to public storage. If you save data to application private storage, you will not be able to get to production databases if your phone is not rooted. However, the problem is how to get to the database file. To open a database in the Database Inspector, do the following: Run. In all of these programs, you can see your tables and in some of them even modify records or run SQL queries. The Database Inspector only works with the SQLite library included in the Android operating system on API level 26 and higher. There are various programs that let you view the content of SQLite file. Of course, you can try to edit the query in the debugger but to avoid nightmares later, it might be better not to do it. But to really be able to go deep through data, you will need to add the query to code, build the project, test… and repeat if something is still broken. Discussion about benefits and disadvantages of Content Providers is outside scope of this post but you will probably agree that it is more complicated to write queries using Content Providers than by raw SQL. Have you ever wondered why your Android app doesn‘t behave as expected? Why doesn’t it show data that you expect or have you ever even wondered if there are really any data at all? The situation is even more complicated if you use Content Providers for your database.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |