Paste the following code in your main. Now in your main activity class import necessary classes and buttons. I am starting a new asynctask to download the file after clicking on show progress bar button. Progress Dialog can be shown using ProgressDialog class.
It is a subclass of normal AlertDialog class. So add an alert method in your main activity class. Now we need to add our Async Background thread to download file from url. After downloading image from the web i am reading the downloaded image from the sdcard and displaying in a imageview. Open your AndroidManifest. Run your Application and click on show progress bar button to see your progress bar. You can see the downloaded image in imageView once it is downloaded.
Hi there! I am Founder at androidhive and programming enthusiast. If you have any idea that you would want me to develop? I need help. Please contact me [email protected]. Please help me out with this problem!! In both the cases u have to add external sdcard manually. I want to download an apk file from my server and after downloading i want it to run. Please tell me how can i do this. How to view image if file image on SDCard is exist and hidden the button download.
Hi, Thank you for the tutorial. But my progress bar is not working. What should I do for it? Hi I am following this tutorial for download pdf file except the image.
The prgress bar is there everything is fine only my file is getting corrupt…..!! Hi when i try to download for the second file another file it doesnt gets update.. Actually 2nd time the size of my file becomes Can u pls help me out??
Hi when i try to download for the second time another file it doesnt gets updated.. Hanh Jay, Can u pls explain me briefly?
How to continue with other things??? The Tutorial is good, but i have one more question about how to hide file from media scanner and creating. Ravi Tamada nice tutorial. Can you make a tutorial with progressbar where i saving a image for example from the camera? Awesome tutorial. I tried lot of examples given on different websites but this is clearly understood. When i try the same tutorial using a word document, am able to download it but cant view it fr unknown reasons.
And am able to store it only in my phone memory instead of sdcard. Below we set a custom gradient drawable for the progress mode of a progress bar.
Before you try below code make sure to download a progress icon from the web and add in your drawable folder. Here add the below code which creates gradient effect in progressbar. We can set a color or a drawable in the background of a Progress bar. In this mode the actual working will not be shown. Setting indeterminate of ProgressBar In Java class:. In the first example of ProgressBar we displayed a default spinning wheel progress bar and a start button whenever a user click on the button the progress bar is displayed.
Below is the final output, download code and step by step explanation:. Download Code? Step 1: Create a new project and name it ProgressBarExample. In this step we open an xml file and add the code for displaying a progress bar and set its visibility to invisible and one start button. Click on the start button and Progress Bar will be displayed on screen. In the second example we display a horizontal progress bar with drawable background and a start button.
Here whenever a user clicks on button a thread is used to start the progress. In this step we open an xml file and add the code for displaying a horizontal progress bar by using style property, drawable progress xml and one start button. Shubham Shubham 1 1 silver badge 11 11 bronze badges.
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