Example usage for android.os Environment MEDIA

Introduction

In this page you can find the example usage for android.os Environment MEDIA_MOUNTED.

Prototype

String MEDIA_MOUNTED

To view the source code for android.os Environment MEDIA_MOUNTED.

Click Source Link

Document

Storage state if the media is present and mounted at its mount point with read/write access.

Usage

From source file:Main.java

private static File getAlbumDir() {
    File storageDir = null;/*from   ww w.  j av  a2s .  c  om*/
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        storageDir = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
                "Telepathy");
        if (!storageDir.mkdirs()) {
            if (!storageDir.exists()) {
                Log.d("android_utilities", "failed to create directory");
                return null;
            }
        }
    } else {
        Log.d("android_utilities", "External storage is not mounted READ/WRITE.");
    }
    return storageDir;
}

From source file:Main.java

public static boolean isExternalStoragePresent() {
    return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
}

From source file:Main.java

public static String getCacheDir() {
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable()) {
        File cacheFile = mAppContext.getExternalCacheDir();
        if (null != cacheFile) {
            return cacheFile.getPath();
        }/*from  ww  w  .  ja  v  a2  s .c om*/
    }
    return mAppContext.getCacheDir().getPath();
}

From source file:Main.java

public static File getCacheDirectory(Context context) {
    if (context == null)
        return null;

    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        return context.getExternalCacheDir();
    }/*from w  w  w .j  a  va2s . c o  m*/

    return context.getCacheDir();
}

From source file:Main.java

public static boolean isExtStorageAvailable() {
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        return true;
    }//from  w ww. jav a 2 s .  com
    return false;
}

From source file:Main.java

public static File getDiskCacheDir(Context context, String uniqueName) {
    final String cachePath = Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            ? getExternalCacheDir(context).getPath()
            : context.getCacheDir().getPath();

    return new File(cachePath + File.separator + uniqueName);
}

From source file:Main.java

/**
 * Creates a media file in the {@code Environment.DIRECTORY_PICTURES} directory. The directory
 * is persistent and available to other applications like gallery.
 *
 * @param type Media type. Can be video or image.
 * @return A file object pointing to the newly created file.
 *///  ww  w.  j  a  va2  s  . c o  m
public static File getOutputMediaFile(File myDir) {
    // To be safe, you should check that the SDCard is mounted
    // using Environment.getExternalStorageState() before doing this.
    Log.i("CameraSample", "about to check state of external storage");
    if (!Environment.getExternalStorageState().equalsIgnoreCase(Environment.MEDIA_MOUNTED)) {
        Log.d("CameraSample", "externalstoragestate was " + Environment.getExternalStorageState());
        return null;
    }

    // Create a media file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    File mediaFile = new File(myDir + File.separator + "VID_" + timeStamp + ".mp4");

    return mediaFile;
}

From source file:Main.java

@SuppressWarnings("WeakerAccess")
public static File getAppCacheDir(Context context) {
    File appCacheDir = null;//from   w  w  w.j  a  v a2s . com
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        appCacheDir = context.getExternalCacheDir();
    }
    if (appCacheDir == null) {
        appCacheDir = context.getCacheDir();
    }
    return appCacheDir;
}

From source file:Main.java

public static String getRootFolder(@NonNull Context context) {
    String rootPath = null;/* w w  w .j  a v  a 2s.  com*/

    if (android.os.Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        rootPath = Environment.getExternalStorageDirectory().getAbsolutePath();
    } else {
        rootPath = context.getFilesDir().getAbsolutePath();
    }
    return rootPath;
}

From source file:Main.java

public static File getCacheDir(Context context) {
    Log.i("getCacheDir", "cache sdcard state: " + Environment.getExternalStorageState());
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        File cacheDir = context.getExternalCacheDir();
        if (cacheDir != null && (cacheDir.exists() || cacheDir.mkdirs())) {
            Log.i("getCacheDir", "cache dir: " + cacheDir.getAbsolutePath());
            return cacheDir;
        }//from  w  ww  .  j  av  a2s. c  o  m
    }

    File cacheDir = context.getCacheDir();
    Log.i("getCacheDir", "cache dir: " + cacheDir.getAbsolutePath());

    return cacheDir;
}

Example usage for android.os Environment MEDIA_MOUNTED

Introduction

Prototype

Document

Usage