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Maximum heap size. By default, Android Studio has a maximum heap size of 1280MB. If you are working on a large project, or your system has a lot of RAM, you can improve performance by increasing the maximum heap size for Android Studio processes, such as the core IDE, Gradle daemon, and Kotlin daemon. The Android build system compiles app resources and source code, and packages them into APKs that you can test, deploy, sign, and distribute. Android Studio uses Gradle, an advanced build toolkit, to automate and manage the build process, while allowing you to define flexible custom build configurations. Each build configuration can define its.
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The easiest way to make a progress circle is using through a class called ProgressDialog. The loading bar can also be made through that class. The only logical difference between bar and circle is , that the former is used when you know the total time for waiting for a particular task whereas the later is used when you don't know the waiting time.
In order to this , you need to instantiate an object of this class. Its syntax is.
Now you can set some properties of this dialog. Such as, its style,its text e.t.c
Apart from these methods, there are other methods that are provided by the ProgressDialog class.
| Sr.No | Classes & Description |
|---|---|
| 1 | getMax() This methods returns the maximum value of the progress |
| 2 | incrementProgressBy(int diff) This method increment the progress bar by the difference of value passed as a parameter |
| 3 | setIndeterminate(boolean indeterminate) This method set the progress indicator as determinate or indeterminate |
| 4 | setMax(int max) This method set the maximum value of the progress dialog |
| 5 | setProgress(int value) This method is used to update the progress dialog with some specific value |
| 6 | show(Context context, CharSequence title, CharSequence message) This is a static method, used to display progress dialog |
Example
This example demonstrates the spinning use of the progress dialog. It display a spinning progress dialog on pressing the button.
To experiment with this example, you need to run this on an actual device on after developing the application according to the steps below.
| Steps | Description |
|---|---|
| 1 | You will use Android Studio to create an Android application under a package com.example.sairamkrishna.myapplication. |
| 2 | Modify src/MainActivity.java file to add progress code to display the spinning progress dialog. |
| 3 | Modify res/layout/activity_main.xml file to add respective XML code. |
| 4 | Run the application and choose a running android device and install the application on it and verify the results. |
Following is the content of the modified main activity file src/MainActivity.java.
Modify the content of res/layout/activity_main.xml to the following
In the following code abc indicates the logo of tutorialspoint.com
Modify the res/values/string.xml to the following
This is the default AndroidManifest.xml
Let's try to run your application. To run the app from android studio, open one of your project's activity files and click Run icon from the toolbar. Before starting your application, Android studio will display following window to select an option where you want to run your Android application.
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Just press the button to start the Progress Dialog. After pressing , following screen would appear.