Example usage for android.os Environment MEDIA_MOUNTED

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:com.snipme.download.ImageDownloader.java

public static String saveToSdCard(Bitmap bitmap, String filename) {

    String stored = null;//w ww.  ja  v  a 2 s. com
    if (!Environment.getExternalStorageState().equalsIgnoreCase(Environment.MEDIA_MOUNTED)) {
        return null;
    }
    File mediaStorageDir = new File(Environment.getExternalStorageDirectory(), "SnipMe");

    // Create the storage directory if it does not exist
    if (!mediaStorageDir.exists()) {
        Log.i("DownloadImage", "Create Folder Snipme");
        if (!mediaStorageDir.mkdirs()) {
            Log.d("DownloadImage", "failed to create directory SnipMe");
            return null;
        }
    }
    // Create a media file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    File file = new File(mediaStorageDir.getPath() + File.separator + filename + "_" + timeStamp + ".png");

    //File sdcard = Environment.getExternalStorageDirectory();

    //File folder = new File(sdcard.getAbsoluteFile(), "SnipMe");// the
    // dot
    // makes
    // this
    // directory
    // hidden
    // to
    // the
    // user
    //folder.mkdir();
    //File file = new File(folder.getAbsoluteFile(), filename + ".png");
    if (file.exists())
        return stored;

    try {
        FileOutputStream out = new FileOutputStream(file);
        bitmap.compress(Bitmap.CompressFormat.PNG, 90, out);
        out.flush();
        out.close();
        stored = "success";
    } catch (Exception e) {
        e.printStackTrace();
    }
    return stored;
}

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From source file:jahirfiquitiva.iconshowcase.utilities.ZooperIconFontsHelper.java

private Subscription subscription(final int state) {
    if (state == FIXING)
        try {//from w  w  w . jav a 2s.c  o m
            if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))
                throw new IOException("External Media is not mounted!");
        } catch (IOException exception) {
            if (this.mCallback != null)
                this.mCallback.OnError(exception);
        }

    Observable<?> o = Observable.create(this.onSubscribe(state)).subscribeOn(Schedulers.newThread())
            .observeOn(AndroidSchedulers.mainThread());

    if (state != CHECKING)
        o.take(state == FIXING ? this.mMissing.size() : this.mFixed.size() + 1);

    if (this.mSubscription != null) {
        this.mSubscription.unsubscribe();
        this.mSubscription = null;
    }

    return this.mSubscription = o.subscribe(new Observer<Object>() {
        final ZooperIconFontsHelper c = ZooperIconFontsHelper.this;

        @Override
        public void onCompleted() {
            int s;
            if (state != CHECKING)
                s = state == FIXING ? c.mFixIndex : c.mCancelIndex - 1;
            else
                s = c.mMissing.size();
            if (c.mCheckAndFix && s > 0)
                c.fix();
            if (c.mCallback != null)
                c.mCallback.OnFinished(state, s);
        }

        @Override
        public void onError(Throwable throwable) {
            if (c.mCallback != null)
                c.mCallback.OnError(throwable);
        }

        @Override
        public void onNext(Object object) {
            if (object instanceof File) {
                if (c.mCallback != null)
                    c.mCallback.OnSaved((File) object);
            } else if (object instanceof String && state == CANCELING) {
                if (c.mCallback != null)
                    c.mCallback.OnDeleted((String) object);
            }
        }
    });
}

---

From source file:com.lazy.gank.logging.Logcat.java

public static Config defaultConfig() {
    Builder builder = newBuilder();/*w  w w . j a v a 2s.  c om*/

    // ???
    do {
        String state = Environment.getExternalStorageState();
        //  SD ?
        if (!Environment.MEDIA_MOUNTED.equals(state)) {
            Log.w(TAG, "Not mount SD card!");
            break;
        }

        // SD ???
        if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
            Log.w(TAG, "Not allow write SD card!");
            break;
        }

        File externalCacheDir = mContext.getExternalCacheDir();
        // context.getExternalCacheDir() maybe null
        if (externalCacheDir != null) {
            builder.logSavePath = externalCacheDir.getAbsolutePath() + FILE_SEPARATOR + DEFAULT_LOG_DIR;
        } else {
            Log.e(TAG, "externalCacheDir is null!");
            builder.fileLogLevel(OPERATION_BIT);
            break;
        }

        // ? SD ?????
        // ???? ? SD ? Cache/Log 
        String strSaveLogPath = builder.logSavePath;

        checkSaveLogPath(strSaveLogPath);
    } while (false);

    Config config = new Config(builder);
    return config;
}

---

From source file:com.sinpo.xnfc.nfc.Util.java

public static boolean initDownPath(String path) {
    if (Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED)) {
        File file = new File(path);
        if (!file.exists()) {
            file.mkdirs();//from   w ww .  j av  a  2s. c  om
            return true;
        }
    }
    return false;
}

---

From source file:com.game.simple.Game3.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (Session.getActiveSession() != null)
        Session.getActiveSession().onActivityResult(this, requestCode, resultCode, data);

    ////////////////////image////////////////////
    if (resultCode != RESULT_OK) {
        return;//from   w  w  w  .j  a va 2 s. c  om
    }
    switch (requestCode) {
    case PICK_FROM_FILE:
        if (data == null) {
            Log.e("PICK_FROM_FILE", "NULL");
            return;
        }
        selectedImage = data.getData();

        cropImage(selectedImage);
        break;
    case PIC_CROP:
        if (data == null) {
            return;
        }
        Bundle extras = data.getExtras();
        Bitmap thePic = extras.getParcelable("data");
        Boolean isSDPresent = android.os.Environment.getExternalStorageState()
                .equals(android.os.Environment.MEDIA_MOUNTED);
        if (isSDPresent) {
            cropedImagePath = Environment.getExternalStorageDirectory().toString() + "/DCIM/avatar.jpeg";
        } else {
            cropedImagePath = "mnt/emmc/avata.jpeg";
        }
        Log.e("---------------path", cropedImagePath);
        FileOutputStream out = null;
        try {
            out = new FileOutputStream(cropedImagePath);
            thePic.compress(Bitmap.CompressFormat.JPEG, 90, out);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                out.close();
            } catch (Throwable ignore) {
            }
        }

        break;
    case CAMERA_CAPTURE:
        cameraImage = data.getData();
        if (cameraImage == null) {
            Log.e("CAMERA_CAPTURE", "NULL");
            return;
        }
        cropImage(cameraImage);
        break;
    default:
        break;
    }

}

---

From source file:com.android.fastlibrary.AppException.java

/**
 * ?//www.j  a  v  a 2  s .  c om
 *
 * @param excp
 */
public void saveErrorLog(Exception excp) {
    String errorlog = "errorlog.txt";
    String savePath = "";
    String logFilePath = "";
    FileWriter fw = null;
    PrintWriter pw = null;
    try {
        //?SD?
        String storageState = Environment.getExternalStorageState();
        if (storageState.equals(Environment.MEDIA_MOUNTED)) {
            savePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/OSChina/Log/";
            File file = new File(savePath);
            if (!file.exists()) {
                file.mkdirs();
            }
            logFilePath = savePath + errorlog;
        }
        //SD?
        if (logFilePath == "") {
            return;
        }
        File logFile = new File(logFilePath);
        if (!logFile.exists()) {
            logFile.createNewFile();
        }
        fw = new FileWriter(logFile, true);
        pw = new PrintWriter(fw);
        pw.println("--------------------" + (new Date().toLocaleString()) + "---------------------");
        excp.printStackTrace(pw);
        pw.close();
        fw.close();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (pw != null) {
            pw.close();
        }
        if (fw != null) {
            try {
                fw.close();
            } catch (IOException e) {
            }
        }
    }

}

---

From source file:net.peterkuterna.android.apps.devoxxfrsched.util.ImageDownloader.java

Bitmap downloadBitmap(String url) {
    final int IO_BUFFER_SIZE = 4 * 1024;

    File cacheFile = null;//from  w  ww.  ja va2s . c  o  m
    try {
        MessageDigest mDigest = MessageDigest.getInstance("SHA-1");
        mDigest.update(url.getBytes());
        final String cacheKey = bytesToHexString(mDigest.digest());
        if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
            cacheFile = new File(Environment.getExternalStorageDirectory() + File.separator + "Android"
                    + File.separator + "data" + File.separator + mContext.getPackageName() + File.separator
                    + "cache" + File.separator + "bitmap_" + cacheKey + ".tmp");
        }
    } catch (NoSuchAlgorithmException e) {
        // Oh well, SHA-1 not available (weird), don't cache bitmaps.
    }

    HttpGet getRequest = null;
    try {
        getRequest = new HttpGet(url);
    } catch (IllegalArgumentException e) {
        Log.e(TAG, "Error while constructing get request: " + e.getMessage());
        return null;
    }

    try {
        HttpResponse response = mClient.execute(getRequest);
        final int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != HttpStatus.SC_OK) {
            Log.w("ImageDownloader", "Error " + statusCode + " while retrieving bitmap from " + url);
            return null;
        }

        final HttpEntity entity = response.getEntity();
        if (entity != null) {
            final byte[] respBytes = EntityUtils.toByteArray(entity);

            if (cacheFile != null) {
                try {
                    cacheFile.getParentFile().mkdirs();
                    cacheFile.createNewFile();
                    FileOutputStream fos = new FileOutputStream(cacheFile);
                    fos.write(respBytes);
                    fos.close();
                } catch (FileNotFoundException e) {
                    Log.w(TAG, "Error writing to bitmap cache: " + cacheFile.toString(), e);
                } catch (IOException e) {
                    Log.w(TAG, "Error writing to bitmap cache: " + cacheFile.toString(), e);
                }
            }

            return BitmapFactory.decodeByteArray(respBytes, 0, respBytes.length);
        }
    } catch (IOException e) {
        getRequest.abort();
        Log.w(TAG, "I/O error while retrieving bitmap from " + url, e);
    } catch (IllegalStateException e) {
        getRequest.abort();
        Log.w(TAG, "Incorrect URL: " + url);
    } catch (Exception e) {
        getRequest.abort();
        Log.w(TAG, "Error while retrieving bitmap from " + url, e);
    }
    return null;
}

---

From source file:com.android.volley.misc.Utils.java

@SuppressLint("NewApi")
private static boolean isExternalMounted() {
    if (Utils.hasGingerbread()) {
        return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
                || !Environment.isExternalStorageRemovable();
    }//from ww w  .j  a  va  2 s  . c  om
    return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
}

---

From source file:com.momock.util.Logger.java

public static void open(Context context, final String name, int maxLogFiles, int level) {
    if (!enabled)
        return;//from   w  ww  .j  a v a2 s  . c  o m
    appName = context.getPackageName();
    logName = name;
    logFileName = logName + "[" + new SimpleDateFormat("yyyyMMddHHmmss", Locale.US).format(new Date())
            + "].log";
    if (logStream == System.out) {
        File logDir = null;
        try {
            if (getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
                logDir = Environment.getExternalStorageDirectory();
            } else if (context != null) {
                logDir = context.getCacheDir();
            }
            if (logDir != null) {
                android.util.Log.d("Logger", logDir.getAbsolutePath());
                String[] fs = logDir.list(new FilenameFilter() {

                    @Override
                    public boolean accept(File dir, String filename) {
                        return filename.startsWith(logName + "[") && filename.endsWith("].log");
                    }

                });
                List<String> allLogs = new ArrayList<String>();
                for (int i = 0; fs != null && i < fs.length; i++)
                    allLogs.add(fs[i]);
                Collections.sort(allLogs);
                for (int i = 0; i < allLogs.size() - maxLogFiles + 1; i++)
                    new File(logDir, allLogs.get(i)).delete();
                logStream = new PrintStream(new FileOutputStream(new File(logDir, logFileName), false));
            }
        } catch (IOException e) {
            android.util.Log.e("Logger", "Fails to create log file!", e);
        }
    }
    logLevel = level;

    logStream.println("========== Logger Begin ==========");
    logStream.flush();
}

---

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