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University of Texas, Dallas *
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1345
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Information Systems
Date
Feb 20, 2024
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docx
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2
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Question: What is adb?
Answer: Adb is short for Android Debug Bridge. It allows developers the power to execute remote shell commands. Its basic function is to allow and control communication towards and from the emulator port.
Question: How are escape characters used as attribute?
Answer: Escape characters are preceded by double backslashes. For example, a newline character is created using ‘\\n’
Question: Describe the Android Framework.
Answer: The Android Framework is an important aspect of the Android Architecture. Here you can find all the classes and methods that developers would need in order to write applications on the Android environment.
Question: What is the proper way of setting up an Android-powered device for app development?
Answer: The following are steps to be followed prior to actual application development in an Android-powered device: -Declare your application as “debuggable” in your Android Manifest. -Turn on “USB Debugging” on your device. -Set up your system to detect your device.
Question: What is portable wi-fi hotspot?
Answer: Portable Wi-Fi Hotspot allows you to share your mobile internet connection to other wireless device. For example, using your Android-powered phone as a Wi-Fi Hotspot, you can use your laptop to connect to the Internet using that access point.
Question: What is a Sticky Intent?
Answer: A Sticky Intent is a broadcast from sendStickyBroadcast() method such that the intent floats around even after the broadcast, allowing others to collect data from it.
Question: What is the function of an intent filter?
Answer: Because every component needs to indicate which intents they can respond to, intent filters are used to filter out intents that these components are willing to receive. One or more intent filters are possible, depending on the services and activities that are going to make use of it.
Question: What composes a typical Android application project?
Answer: A project under Android development, upon compilation, becomes an .apk file. This
apk file format is actually made up of the AndroidManifest.xml file, application code, resource files, and other related files.
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