[android] How to access /storage/emulated/0/

In my case, /storage/emulated/0/ corresponds to my device's root path. For example, when i take a photo with my phone's default camera application, the images are saved automatically /store/emulated/0/DCIM/Camera/mypicname.jpeg

For example, suppose that you want to store your pictures in /Pictures directory, namely in Pictures directory which exist in root directory. So you use the below code.

File storageDir = Environment.getExternalStoragePublicDirectory( Environment.DIRECTORY_PICTURES );

If you want to save the images in DCIM or Downloads directory, give the below arguments to the Environment.getExternalStoragePublicDirectory() method shown above.

Environment.DIRECTORY_DCIM
Environment.DIRECTORY_Downloads

Then specify your image name :

String imageFileName = "JPEG_" + timeStamp + "_";

Then create the file object as shown below. You specify the suffix as the 2nd argument.

File image = File.createTempFile(
            imageFileName,  // prefix
            ".jpg",         // suffix
            storageDir      // directory
);

Examples related to android

Under what circumstances can I call findViewById with an Options Menu / Action Bar item? How to implement a simple scenario the OO way My eclipse won't open, i download the bundle pack it keeps saying error log getting " (1) no such column: _id10 " error java doesn't run if structure inside of onclick listener Cannot retrieve string(s) from preferences (settings) strange error in my Animation Drawable how to put image in a bundle and pass it to another activity FragmentActivity to Fragment A failure occurred while executing com.android.build.gradle.internal.tasks

Examples related to android-sdcard

Android 6.0 Marshmallow. Cannot write to SD Card How to access /storage/emulated/0/ How to get file name from file path in android Android Open External Storage directory(sdcard) for storing file Android: How to open a specific folder via Intent and show its content in a file browser? Simple mediaplayer play mp3 from file path? error opening trace file: No such file or directory (2) How can I get the external SD card path for Android 4.0+? How do I adb pull ALL files of a folder present in SD Card Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?

Examples related to android-file

android.os.FileUriExposedException: file:///storage/emulated/0/test.txt exposed beyond app through Intent.getData() How to access /storage/emulated/0/ Simple mediaplayer play mp3 from file path? Trying to create a file in Android: open failed: EROFS (Read-only file system) Save bitmap to file function Difference between mkdir() and mkdirs() in java for java.io.File Show Image View from file path? How to create directory automatically on SD card