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STACKOVERFLOW ANDROID URI GET FILE PATH HOW TO
STACKOVERFLOW ANDROID URI GET FILE PATH UPDATE

meta-data sub element : The provider meta-data sub element is used to specify the shared folder definition xml file.If you set grantUriPermissions value to false, it will throw SecurityException( “Provider must grant uri permissions”). tFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION) You can use intent setFlags method to grant FileProvider access permission to other apps like below. This means you need to grant uri read / write permission to other apps that can access your shared files. android:grantUriPermissions : This attribute value must be true.If you set it’s value to true a SecurityException( “Provider must not be exported”) will be thrown. android:exported : This attribute value must be false, because if set it to true then all other apps can use this FileProvider without grant permission.android:name : This attribute value must be 4.content.FileProvider.And each app package name in android is unique. You can use $ as authority value, it will use your app package name automatically. It is also used in FileProvider accessing uri such as content:/// because FileProvider is a sub class of ContentProvider. android:authorities : Authority values must be unique, it is used by android system to distinguish all providers.Please add below provider definition in Android project AndroidManifest.xml first to use FileProvider. 2.1 Define FileProvider In AndroidManifest.xml. Create a share folder xml file to indicate which folder will be shared.Declare FileProvider provider component in AndroidManifest.xml file.Then other apps can not access those files later. When your app destroy, the shared folder permission will also be revoked.This can make your app more user friendly. Your app do not need to ask user to grant WRITE_EXTERNAL_STORAGE permission always.You can fully control which file to share to which app more accurately.Using FileProvider you can make your app files more secure in following ways.

See this guide for the source for this answer.Compile ':support-v4:26.+'Ĭompile ':appcompat-v7:26.+' 1.

In your AndroidManifest.xml, add the following queries block: Įasy way works in most cases, using the intent to launch the camera: public final String APP_TAG = "M圜ustomApp" public final static int CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE = 1034 public String photoFileName = "photo.jpg" File photoFile public void onLaunchCamera ( View view )

STACKOVERFLOW ANDROID URI GET FILE PATH UPDATE

If you see a "INSTALL_FAILED_CONFLICTING_PROVIDER" error when attempting to run the app, change this to something unique, such as _APP_NAME_HERE, and also update the value in your XML tag to match. The example below uses and should match the authorities XML tag specified. You must configure a FileProvider as show in this section.

The hard way - use the Camera API to embed the camera preview within your app, adding your own custom controls.

The easy way - launch the camera with an intent, designating a file path, and handle the onActivityResult.

The camera implementation depends on the level of customization required:

STACKOVERFLOW ANDROID URI GET FILE PATH HOW TO

This guide covers how to work with the camera and how to access media stored on the phone.