Example usage for android.os Environment MEDIA_MOUNTED_READ

Introduction

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

Prototype

String MEDIA_MOUNTED_READ_ONLY

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

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Document

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

Usage

From source file:Main.java

public static boolean hasStorage(boolean requireWriteAccess) {
    String state = Environment.getExternalStorageState();
    if (Environment.MEDIA_MOUNTED.equals(state)) {
        if (requireWriteAccess) {
            boolean writable = checkFsWritable();
            return writable;
        } else {// ww  w.j  av a  2  s .  co m
            return true;
        }
    } else if (!requireWriteAccess && Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
        return true;
    }
    return false;
}

From source file:Main.java

public static boolean isExternalStoragePresent(Context context) {
    boolean externalStorageAvailable;
    boolean externalStorageWritable;
    String state = Environment.getExternalStorageState();
    if (Environment.MEDIA_MOUNTED.equals(state)) {
        // We can read and write the media
        externalStorageAvailable = externalStorageWritable = true;
    } else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
        // We can only read the media
        externalStorageAvailable = true;
        externalStorageWritable = false;
    } else {//from   w w w  . j  a v  a2 s .  co  m
        // Something else is wrong. It may be one of many other states, but all we need to know is we can neither read nor write
        externalStorageAvailable = externalStorageWritable = false;
    }
    if (!((externalStorageAvailable) && (externalStorageWritable))) {
        Toast.makeText(context, "SD card not present", Toast.LENGTH_LONG).show();
    }
    return (externalStorageAvailable) && (externalStorageWritable);
}

From source file:Main.java

public static boolean storageReady() {
    String cardstatus = Environment.getExternalStorageState();
    if (cardstatus.equals(Environment.MEDIA_REMOVED) || cardstatus.equals(Environment.MEDIA_UNMOUNTABLE)
            || cardstatus.equals(Environment.MEDIA_UNMOUNTED)
            || cardstatus.equals(Environment.MEDIA_MOUNTED_READ_ONLY)) {
        return false;
    } else {/*from   www  . ja  v  a  2  s .com*/
        return true;
    }
}

From source file:Main.java

static public boolean externalStorageMounted() {
    String state = Environment.getExternalStorageState();
    return Environment.MEDIA_MOUNTED.equals(state) || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state);
}

From source file:Main.java

public static boolean isExternalStorageReadable() {
    String state = Environment.getExternalStorageState();
    return Environment.MEDIA_MOUNTED.equals(state) || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state);
}

From source file:Main.java

public static boolean isExternalStorageAvailableforReading() {

    String state = Environment.getExternalStorageState();

    if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state) || Environment.MEDIA_MOUNTED.equals(state)) {
        return true;
    } else {//  ww w  .j  a  va  2s  .co m
        return false;
    }

}

From source file:Main.java

/**
 * Returns the current state of the storage device that provides the given path.
 * @param state "getExternalStorageState()"
 */// w  ww .j a va2 s  .  co  m
public static String getExternalStorageState(String state) {
    if (TextUtils.isEmpty(state)) {
        return UNKNOWN;
    }

    switch (state) {
    case Environment.MEDIA_BAD_REMOVAL://bad_removal
        return "MEDIA_BAD_REMOVAL";
    case Environment.MEDIA_CHECKING://checking
        return "MEDIA_CHECKING";
    case Environment.MEDIA_EJECTING://ejecting
        return "MEDIA_EJECTING";
    case Environment.MEDIA_MOUNTED://mounted
        return "MEDIA_MOUNTED";
    case Environment.MEDIA_MOUNTED_READ_ONLY://mounted_read_only
        return "MEDIA_MOUNTED_READ_ONLY";
    case Environment.MEDIA_NOFS://nofs
        return "MEDIA_NOFS";
    case Environment.MEDIA_REMOVED://removed
        return "MEDIA_REMOVED";
    case Environment.MEDIA_SHARED://shared
        return "MEDIA_SHARED";
    case Environment.MEDIA_UNKNOWN://unknown
        return "MEDIA_UNKNOWN";
    case Environment.MEDIA_UNMOUNTABLE://unmountable
        return "MEDIA_UNMOUNTABLE";
    case Environment.MEDIA_UNMOUNTED://unmounted
        return "MEDIA_UNMOUNTED";
    default:
        return UNKNOWN;
    }
}

From source file:Main.java

private static boolean isStorageReady() {
    String cardstatus = Environment.getExternalStorageState();
    if (cardstatus.equals(Environment.MEDIA_REMOVED) || cardstatus.equals(Environment.MEDIA_UNMOUNTED)
            || cardstatus.equals(Environment.MEDIA_UNMOUNTABLE)
            || cardstatus.equals(Environment.MEDIA_MOUNTED_READ_ONLY)) {
        return false;
    } else {//  ww  w. j  av  a  2s. c  om
        if (cardstatus.equals(Environment.MEDIA_MOUNTED)) {
            return true;
        } else {
            return false;
        }
    }
}

From source file:Main.java

public static void verifyExternalStorageAvailability() {
    String cardstatus = Environment.getExternalStorageState();
    if (cardstatus.equals(Environment.MEDIA_REMOVED) || cardstatus.equals(Environment.MEDIA_UNMOUNTABLE)
            || cardstatus.equals(Environment.MEDIA_UNMOUNTED)
            || cardstatus.equals(Environment.MEDIA_MOUNTED_READ_ONLY)
            || cardstatus.equals(Environment.MEDIA_SHARED)) {
        RuntimeException e = new RuntimeException(
                "ODK reports :: SDCard error: " + Environment.getExternalStorageState());
        throw e;//from w ww  . ja v a 2  s  .c  om
    }
}

From source file:Main.java

public static boolean externalStorageAvailable() {
    String externalStorageState = Environment.getExternalStorageState();
    return externalStorageState.equals(Environment.MEDIA_MOUNTED)
            && !externalStorageState.equals(Environment.MEDIA_MOUNTED_READ_ONLY);
}

Example usage for android.os Environment MEDIA_MOUNTED_READ_ONLY

Introduction

Prototype

Document

Usage