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27 sty 2013 · There are two simple steps to create a back button in the title bar: First, make the application icon clickable using the following code in the activity whose title bar you want to have a back button in: ActionBar actionBar = getActionBar(); actionBar.setDisplayHomeAsUpEnabled(true);
User Action: Such as clicking on the app's icon or using the back button. System Events: Like incoming calls, or running low on memory, which might prompt the system to terminate background apps to free up resources. App Logic: The app itself can trigger state changes, such as when switching between activities or in response to specific tasks.
By calling addToBackStack(), the replace transaction is saved to the back stack so the user can reverse the transaction and bring back the previous fragment by pressing the Back button. For more Learn from here
24 paź 2024 · Preparing for interviews is key to success, and this guide of 50 essential Android interview questions covers everything you need. Whether you’re a beginner or experienced developer, this resource will help you confidently tackle interviews and secure your dream role.
30 maj 2018 · You can checkout the entire set of interview questions along with sample coding programs in Github. As promised, here is an article on the possible list of Java questions you might be asked...
23 kwi 2024 · Related: 6 Types of Java Certification (Plus Tips to Achieve Them) Find senior java developer jobs 10 questions on background and experience Here are 10 questions a hiring manager may ask to learn about your experience level: What certifications do you possess that qualify you for this role?
7 gru 2023 · This handbook offers a detailed pathway to help you excel in Java interviews. It focuses on delivering insights and techniques relevant to roles in esteemed big tech companies, ensuring you're well-prepared for the challenges ahead.
