Entire lifetime – activity happens between onCreate and onDestroy Visible lifetime – activity happens between onStart and onStop Foreground lifetime – activity happens between onResume and onPause
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…
Permissions allow certain restrictions to be imposed primarily to protect data and code. Without these, codes could be compromised, resulting to defects in functionality.
Escape characters are preceded by double backslashes. For example, a newline character is created using ‘\\n’
Among the different elements, the “and” elements must be present and can occur only once. The rest are optional, which can occur as many times as needed.
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.
Active – if the activity is at the foreground Paused – if the activity is at the background and still visible Stopped – if the activity is not visible and…
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…
Given that Android is an open-source platform, and the fact that different Android operating systems have been released on different mobile devices, there’s no clear cut policy to how applications…
Developers can write and register apps that will specifically run under the Android environment. This means that every mobile device that is Android enabled will be able to support and…