Active Oldest Votes. What is the type of the Attachment in your code? Perhaps it returns wrong mime type? Improve this answer. No, this won't work I was calling Uri. Givi Givi 3, 3 3 gold badges 19 19 silver badges 23 23 bronze badges. Can you give me a link where this is confirmed by google in sdk documentation. I didn't find anything about that in the official documentation BTW: When I open the file in an own activity that can handle images it works Unfortunately I'm talking out of experience so I don't have a link.
Hope it helps Sorry if not.. So I have to write own Viewer-"Activities" that can handle the files that are stored on this private folder? But the files will be accessible by another application, for example a filebrowser-app after that Also you have you have to imply that the user has a sd-card and it must be mounted too.
Community Bot 1 1 1 silver badge. Sign up or log in Sign up using Google. Learn more. Android Download Intent Ask Question. Asked 12 years, 9 months ago. Active 3 years, 9 months ago. Viewed 38k times. Improve this question. Vadim Kotov 7, 8 8 gold badges 45 45 silver badges 60 60 bronze badges.
Isaac Waller Isaac Waller I honestly have no idea what you are asking here, please clarify. To revisit this old question - it is a private intent. And, beacuse it's private thus not usable for us, did you find some kind of alternative on how to download a file? I have the same problem. I want to get the intent with the url and file name to download,but i don't known the intent and how to receive.
Add a comment. Active Oldest Votes. Improve this answer. Why it always show "Download unsuccessful" on Android 4. So from your code trigger new Intent Intent. Derlin 8, 2 2 gold badges 24 24 silver badges 45 45 bronze badges. This downloads with the browser, but without any progress bar or user feedback - I only get a download completed notification. This solution will only work for android 10 and below. If the user selects more than one item, then getData returns null and you must instead retrieve each item from a ClipData object that is returned by getClipData.
Instead, the system receives this intent and displays all the files available from various apps in a unified user interface. Note: Apps must ask for confirmation from the user before completing the action.
Example: "geo A zoom level of 1 shows the whole Earth, centered at the given lat , lng. The highest closest zoom level is Example: "geo:0,0? Note: All strings passed in the geo URI must be encoded.
An app may fire this intent in response to the user's voice command to play music. The receiving app for this intent performs a search within its inventory to match existing content to the given query and starts playing that content. For example, the search mode can specify whether the search is for an artist name or song name. Indicates the search mode whether the user is looking for a particular artist, album, song, or playlist. Most search modes take additional extras.
For example, if the user is interested in listening to a particular song, the intent might have three additional extras: the song title, the artist, and the album.
Play any music. The receiving app should play some music based on a smart choice, such as the last playlist the user listened to. Play a particular song, album or genre from an unstructured search query. Apps may generate an intent with this search mode when they can't identify the type of content the user wants to listen to.
Apps should use more specific search modes when possible. Genre - Audio. Artist - Audio. Album - Audio. Playlist - Audio. Play a particular playlist or a playlist that matches some criteria specified by additional extras. If the user wants to listen to music from a particular artist, a search app may generate the following intent:.
Once your activity has identified the search mode, it should read the values of the additional extras for that particular search mode. With this information your app can then perform the search within its inventory to play the content that matches the search query. When the phone app opens, it displays the phone number but the user must press the Call button to begin the phone call. When the phone app opens, it begins the phone call; the user does not need to press the Call button.
Valid examples include the following:. The Phone's dialer is good at normalizing schemes, such as telephone numbers. So the scheme described isn't strictly required in the Uri. However, if you have not tried a scheme or are unsure whether it can be handled, use the Uri.
For more information, see the Google Assistant App Actions documentation. QUERY extra. To open a screen in the system settings when your app requires the user to change something, use one of the following intent actions to open the settings screen respective to the action name.
See the Settings documentation for additional settings screens that are available. To initiate an SMS or MMS text message, use one of the intent actions below and specify message details such as the phone number, subject, and message body using the extra keys listed below. Each of these schemes are handled the same. For more information, see the documentation at Telephony.
Tip: If your Android app provides functionality similar to your web site, include an intent filter for URLs that point to your web site. Then, if users have your app installed, links from emails or other web pages pointing to your web site open your Android app instead of your web page. Learn more in the guides about Handling Android App Links.
Starting in Android 12 API level 31 , a generic web intent resolves to an activity in your app only if your app is approved for the specific domain contained in that web intent. If your app isn't approved for the domain, the web intent resolves to the user's default browser app instead. To verify that your app responds to the intents that you want to support, you can use the adb tool to fire specific intents:.
Content and code samples on this page are subject to the licenses described in the Content License. App Basics. Build your first app. App resources. Resource types. App manifest file. Device compatibility. Multiple APK support.
Tablets, large screens, and foldables. Build responsive UIs. Build for foldables. Getting started. Handling data. User input. Watch Face Studio. Health services. Creating watch faces. Android TV. Build TV Apps. Build TV playback apps. Help users find content on TV. Recommend TV content. Watch Next. Build TV games. Build TV input services.
TV Accessibility. Android for Cars. Build media apps for cars. Build navigation, parking, and charging apps for cars. Android Things. Supported hardware. Advanced setup. Build apps. Create a Things app. Communicate with wireless devices. Configure devices. Interact with peripherals.
Build user-space drivers. Manage devices. Create a build. Push an update. Chrome OS devices.
0コメント