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Question: What are the different states wherein a process is based?
Answer: There are 4 possible states: foreground activity, visible activity, background activity, empty process
Question: How can the ANR be prevented?
Answer: One technique that prevents the Android system from concluding a code that has been responsive for a long period of time is to create a child thread. Within the child thread, most of the actual workings of the codes can be placed, so that the main thread runs with minimal periods of unresponsive times.
Question: What is the difference between a regular bitmap and a nine-patch image?
Answer: In general, a Nine-patch image allows resizing that can be used as background or other image size requirements for the target device. The Nine-patch refers to the way you can resize the image: 4 corners that are unscaled, 4 edges that are scaled in 1 axis, and the middle one that can be scaled into both axes.
Question: Is there a case wherein other qualifiers in multiple resources take precedence over locale?
Answer: Yes, there are actually instances wherein some qualifiers can take precedence over locale. There are two known exceptions, which are the MCC (mobile country code) and MNC
(mobile network code) qualifiers.
Question: What is ANR?
Answer: ANR is short for Application Not Responding. This is actually a dialog that appears to the user whenever an application have been unresponsive for a long period of time.
Question: What is the importance of settings permissions in app development?
Answer: Permissions allow certain restrictions to be imposed primarily to protect data and code. Without these, codes could be compromised, resulting to defects in functionality.
Question: What is the importance of having an emulator within the Android environment?
Answer: The emulator lets developers “play” around an interface that acts as if it were an actual mobile device. They can write and test codes, and even debug. Emulators are a safe place for testing codes especially if it is in the early design phase.
Question: What language is supported by Android for application development?
Answer: The main language supported is Java programming language. Java is the most popular language for app development, which makes it ideal even for new Android developers to quickly learn to create and deploy applications in the Android environment.
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Related Questions
Is it possible for a parent process to wait for the termination of his child process and then to continue working on his own task? How can it be done using threads where a thread could be bound to wait for the termination of another thread and then continue working on his task. Write a piece of code to demonstrate both these cases in a single program.
This is the Question from System Programming
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Is it possible for a parent process to wait for the termination of his child process and then to continue working on his own task? How can it be done using threads where a thread could be bound to wait for the termination of another thread and then continue working on his task. Write a piece of code to demonstrate both these cases in a single program
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Is it possible for a parent process to wait for the termination of his child process and then to continue working on his own task? How can it be done using threads where a thread could be bound to wait for the termination of another thread and then continue working on his task. Write a piece of code to demonstrate both these cases in a single program.
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When a thread is active on a Java virtual machine (JVM), the JVM only permits that thread to execute a single method at a time. Do you have any proof to back up your suspicions or do they remain just that?
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A thread is a minute, individual part of something bigger. Each thread is a component of the larger process, which is another way of stating that a process may be broken down into several threads. Multithreading in a computer language is sometimes referred to as "thread-based multitasking." An explanation of multithreading's purpose is necessary.
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What's the difference between a thread running in user mode and one running in kernel mode? Is there a species that is better than the others?
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perform several operations at the same time.
* Each Thread that you run works separately from the rest of the commands in the program, and therefore in the event of any error occurring in the Thread, it will not affect the rest of the commands in the program, as it does not affect any other Thread running in the program.
In light of your study of multiple channels,
• Write a program in the Java language that demonstrates this concept - you can choose the nature of the program that you want to achieve
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- Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
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ISBN:9781305080195
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