It will be easy for you if you implement ProgressDialog using AsyncTask. Use the below code to implement the progress bar. Seems you have two variables called view Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to show progress bar while downloading?
Ask Question. Asked 4 years, 11 months ago. Active 4 years, 11 months ago. Viewed 4k times. Request uri ; request. Query ; q. NullPointerException: Attempt to invoke virtual method 'void android.
Marco Marco 2 2 silver badges 14 14 bronze badges. Post your error for details — Mushirih. Add a comment. Active Oldest Votes. Shubham Shubham 1 1 silver badge 11 11 bronze badges. Mushirih Mushirih 5 5 silver badges 13 13 bronze badges. 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. Any suggestions.? How to create hidden folder and save file in that folder, so that the file is not visible to user. Thank you for the example Does this apply on every file type the download part t thankou you. I have implemented the codes it is very useful. Actually the comments for this line is missing so it is little bit confusing.. Although i have set the permissions to write external and internal storage in the Android manifest.
Im using the android 6. How to browse for the pdf and word files, which type should be given to browse and upload these files? I wanted to store it in the internal memory of the app. How do i store it here and retrieve the PDF to display it. Any idea? Here in this example we have DB Operation or some other Task in a private class included in our Activity. What if we want to write a class that can be used in common for all the DB Operations in out Android App? This image is for thumbnail purpose.
Ravi Tamada. Notify of. Oldest Newest Most Voted. Inline Feedbacks. Ashish Agrawal. Sanjeev Dahiya. Reply to Sanjeev Dahiya. Reply to VenomVendor. These 2 permissions are already there in my manifest file!!
But still I got this error! Ankush Minda. Sagar Maiyad. Now what to use instead of that. Bima Laksana Putra. Deepak Kanyan. Reply to Arju. Hanh Jay. Reply to mohammad. Reply to Hanh Jay. Reply to Shivansh.
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