Android studio save file to downloads

The Google Assistant. Routing between devices. Background tasks. Manage device awake state. Save to shared storage. Save data in a local database. Sharing simple data. Sharing files. Sharing files with NFC.

Printing files. Content providers. Autofill framework. Contacts provider. Data backup. Remember and authenticate users. User location. Using touch gestures. Handling keyboard input. Supporting game controllers. Input method editors.

Performing network operations. Transmit network data using Volley. Perform network operations using Cronet. Transferring data without draining the battery. Reduce network battery drain. Transfer data using Sync Adapters. Bluetooth Low Energy.

Wi-Fi infrastructure. Discover and connect. Runtime API reference. Web-based content. Android App Bundles. Google Play. Play Asset Delivery. Play Feature Delivery. In-app reviews. In-app updates. Google Play Instant. Get started with instant apps. Get started with instant games. Integrate with Firebase.

Play Install Referrer. Play Install Referrer Library. Application Licensing. Android GPU Inspector. System profiling. Analyze a system profile. Frame profiling.

Analyze a frame profile. Frame Profiler UI. Customize or port game engines. Process input events. Support game controllers. Quick learner Quick learner 8, 2 2 gold badges 33 33 silver badges 47 47 bronze badges. The question specially asks how to download to the internal storage. What is the file is executable, not image, how can I decode it.

Where is the url of the fire to be downloaded — Hasan A Yousef. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. Email Required, but never shown. The Overflow Blog. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. Like Article. Note: You aren't required to check the amount of available space before you save your file.

You can instead try writing the file right away, then catch an IOException if one occurs. You may need to do this if you don't know exactly how much space you need. For example, if you change the file's encoding before you save it by converting a PNG image to JPEG, you won't know the file's size beforehand.

You should always delete files that you no longer need. The most straightforward way to delete a file is to have the opened file reference call delete on itself. If the file is saved on internal storage, you can also ask the Context to locate and delete a file by calling deleteFile :.

Note: When the user uninstalls your app, the Android system deletes the following:. However, you should manually delete all cached files created with getCacheDir on a regular basis and also regularly delete other files you no longer need. About Android Legal Support. Quicknav Quicknav. Results Loading Building Your First App. Managing the Activity Lifecycle. Supporting Different Devices. Building a Dynamic UI with Fragments. Saving Data. Interacting with Other Apps.

Sharing Content. Building Apps with Multimedia. Managing Audio Playback. Capturing Photos. Displaying Bitmaps Efficiently. Adding Animations. Connecting Devices Wirelessly. Performing Network Operations. Transferring Data Without Draining the Battery.