Example usage for android.app Activity getFilesDir

Introduction

In this page you can find the example usage for android.app Activity getFilesDir.

Prototype

@Override
    public File getFilesDir() 

Source Link

Usage

From source file:Main.java

public static void saveJsonToFile(String toSave, String filename, Activity currActivity) {

    // check if the file exists
    File dir = currActivity.getFilesDir();
    File file = new File(dir, filename);

    if (file.exists()) {
        file.delete();/*from w ww .j  a v a  2  s .c  om*/
    }

    FileOutputStream outputStream;
    try {
        outputStream = currActivity.openFileOutput(filename, Context.MODE_APPEND);
        outputStream.write(toSave.getBytes());
        outputStream.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:Main.java

public static String getCrop(Activity activity, String name) {
    Bitmap bmp = getCrop(activity);// w ww  .  ja v  a 2 s  . c o m
    File file = new File(activity.getFilesDir(), name);
    FileOutputStream fileOutput = null;
    try {
        fileOutput = new FileOutputStream(file);
    } catch (FileNotFoundException e) {
        Log.e("golfpad", e.getMessage());
    }
    bmp.compress(CompressFormat.JPEG, 50, fileOutput);
    return file.getAbsolutePath();
}

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From source file:Main.java

public static void saveAccount(Activity act, String account, String psw) {
    String str = account + "," + psw;
    Properties localProperties = new Properties();
    localProperties.put("account", str);
    try {/*from  ww  w.  ja  v a2 s  .  c o m*/
        File file = new File(act.getFilesDir() + "/accout.cfg");
        if (!file.exists())
            file.createNewFile();
        FileOutputStream localFileOutputStream = act.openFileOutput("account.cfg", Context.MODE_PRIVATE);
        localProperties.store(localFileOutputStream, "");
        localFileOutputStream.close();
    } catch (Exception localException) {
        localException.printStackTrace();
    }
}

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From source file:com.mercandalli.android.apps.files.main.Config.java

public static Bitmap getUserProfilePicture(Activity activity) {
    File file = new File(activity.getFilesDir() + "/file_" + getUserIdFileProfilePicture());
    if (file.exists()) {
        return BitmapFactory.decodeFile(file.getPath());
    } else if (NetUtils.isInternetConnection(activity)) {
        FileModel.FileModelBuilder fileModelBuilder = new FileModel.FileModelBuilder();
        fileModelBuilder.id(getUserIdFileProfilePicture());
        new TaskGetDownloadImage(activity, fileModelBuilder.build(), 100_000, new IBitmapListener() {
            @Override// w w  w  .  j av a 2 s . c o  m
            public void execute(Bitmap bitmap) {
                //TODO photo profile
            }
        }).execute();
    }
    return null;
}

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From source file:org.wahtod.wififixer.utility.LogUtil.java

public static void sendLog(final Activity activity) {
    /*// ww  w .  j  ava2s .  co m
     * Gets appropriate dir and filename on sdcard across API versions.
    */
    //File file = VersionedFile.getFile(context, LOGFILE);
    final File file = new File(activity.getFilesDir(), LOGFILE);

    dumpLog(activity, file);
    /*
     * Get the issue report, then start send log dialog
    */
    AlertDialog.Builder issueDialog = new AlertDialog.Builder(activity);

    issueDialog.setTitle(activity.getString(R.string.issue_report_header));
    issueDialog.setMessage(activity.getString(R.string.issue_prompt));

    // Set an EditText view to get user input
    final EditText input = new EditText(activity);
    input.setLines(3);
    issueDialog.setView(input);
    issueDialog.setPositiveButton(activity.getString(R.string.ok_button),
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                    if (input.getText().length() > 1)
                        sendIssueReport(activity, input.getText().toString(), file);
                    else
                        NotifUtil.showToast(activity, R.string.issue_report_nag);
                }
            });

    issueDialog.setNegativeButton(activity.getString(R.string.cancel_button),
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int whichButton) {
                }
            });
    issueDialog.show();
}

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From source file:com.nuvolect.securesuite.data.ExportVcf.java

public static void emailVcf(Activity act, long contact_id) {

    String messageTitle = "vCard for ";
    String messageBody = "\n\n\nContact from SecureSuite, a secure contact manager";

    try {/*from  w w w  . j a v  a2  s . com*/
        String displayName = SqlCipher.get(contact_id, ATab.display_name);
        String fileName = displayName.replaceAll("\\W+", "");
        if (fileName.isEmpty())
            fileName = "contact";
        fileName = fileName + ".vcf";

        new File(act.getFilesDir() + CConst.SHARE_FOLDER).mkdirs();
        File vcf_file = new File(act.getFilesDir() + CConst.SHARE_FOLDER + fileName);

        writeContactVcard(contact_id, vcf_file);

        // Must match "authorities" in Manifest provider definition
        String authorities = act.getResources().getString(R.string.app_authorities) + ".provider";

        Uri uri = null;
        try {
            uri = FileProvider.getUriForFile(act, authorities, vcf_file);
        } catch (IllegalArgumentException e) {
            LogUtil.logException(act, LogType.EXPORT_VCF, e);
        }

        //convert from paths to Android friendly Parcelable Uri's
        ArrayList<Uri> uris = new ArrayList<Uri>();
        uris.add(uri);

        Intent intent = new Intent(Intent.ACTION_SEND_MULTIPLE);
        intent.setType("text/plain");
        intent.putExtra(Intent.EXTRA_SUBJECT, messageTitle + displayName);
        intent.putExtra(Intent.EXTRA_TEXT, messageBody);
        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
        intent.putExtra("path", vcf_file.getAbsolutePath());

        intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris);
        act.startActivityForResult(Intent.createChooser(intent, "Share with..."),
                CConst.RESPONSE_CODE_SHARE_VCF);

    } catch (Exception e) {
        LogUtil.logException(act, LogType.EXPORT_VCF, e);
    }
}

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From source file:org.matrix.matrixandroidsdk.db.ConsoleMediasCache.java

/**
 * Compute the filesystem cache size/*ww  w.ja v  a2 s . com*/
 * @param context
 * @return the medias cache size in bytes
 */
public static long cacheSize(Activity context) {
    long size = 0;
    String[] filesList = context.fileList();

    for (String filename : filesList) {
        try {
            File file = new File(context.getFilesDir(), filename);
            size += file.length();
        } catch (Exception e) {

        }
    }
    return size;
}

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From source file:com.gelakinetic.mtgfam.helpers.ZipUtils.java

/**
 * This method exports any data in this application's getFilesDir() into a zip file on external storage
 *
 * @param activity The application activity, for getting files and the like
 *///from w  ww .j  a va 2 s . co  m
public static void exportData(Activity activity) {

    /* Make sure external storage exists */
    if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        ToastWrapper.makeAndShowText(activity, R.string.card_view_no_external_storage,
                ToastWrapper.LENGTH_LONG);
        return;
    }

    /* Check if permission is granted */
    if (ContextCompat.checkSelfPermission(activity,
            Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
        /* Request the permission */
        ActivityCompat.requestPermissions(activity, new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE },
                FamiliarActivity.REQUEST_WRITE_EXTERNAL_STORAGE_BACKUP);
        return;
    }

    assert activity.getFilesDir() != null;

    String sharedPrefsDir = activity.getFilesDir().getPath();
    sharedPrefsDir = sharedPrefsDir.substring(0, sharedPrefsDir.lastIndexOf("/")) + "/shared_prefs/";

    ArrayList<File> files = findAllFiles(activity.getFilesDir(), new File(sharedPrefsDir));

    File sdCard = Environment.getExternalStorageDirectory();
    File zipOut = new File(sdCard, BACKUP_FILE_NAME);
    if (zipOut.exists()) {
        if (!zipOut.delete()) {
            return;
        }
    }
    try {
        zipIt(zipOut, files, activity);
        ToastWrapper.makeAndShowText(activity,
                activity.getString(R.string.main_export_success) + " " + zipOut.getAbsolutePath(),
                ToastWrapper.LENGTH_SHORT);
    } catch (ZipException e) {
        if (e.getMessage().equals("No entries")) {
            ToastWrapper.makeAndShowText(activity, R.string.main_export_no_data, ToastWrapper.LENGTH_SHORT);
        } else {
            ToastWrapper.makeAndShowText(activity, R.string.main_export_fail, ToastWrapper.LENGTH_SHORT);
        }
    } catch (IOException e) {
        ToastWrapper.makeAndShowText(activity, R.string.main_export_fail, ToastWrapper.LENGTH_SHORT);
    }
}

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From source file:com.android.argb.edhlc.Utils.java

public static Drawable getRoundedImage(Activity activity, String playerName, String playerDeck) {
    File p1CroppedImageFile = new File(activity.getFilesDir(),
            "image_" + playerName + "_" + playerDeck + ".png");
    Bitmap bitmap;//from   w w  w  . j a v  a  2s .  c  om
    if (p1CroppedImageFile.isFile())
        bitmap = BitmapFactory.decodeFile(p1CroppedImageFile.getAbsolutePath());
    else
        bitmap = BitmapFactory.decodeResource(activity.getResources(), R.drawable.avatar_holder);
    RoundedAvatarDrawable roundedImage = new RoundedAvatarDrawable(Utils.getSquareBitmap(bitmap));
    roundedImage.setAntiAlias(true);
    return roundedImage;
}

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From source file:eu.janmuller.android.simplecropimage.CropImage.java

public static int calculatePicturesRemaining(Activity activity) {

    try {//  w ww  . ja v a 2s.  co m
        /*if (!ImageManager.hasStorage()) {
        return NO_STORAGE_ERROR;
        } else {*/
        String storageDirectory = "";
        String state = Environment.getExternalStorageState();
        if (Environment.MEDIA_MOUNTED.equals(state)) {
            storageDirectory = Environment.getExternalStorageDirectory().toString();
        } else {
            storageDirectory = activity.getFilesDir().toString();
        }
        StatFs stat = new StatFs(storageDirectory);
        float remaining = ((float) stat.getAvailableBlocks() * (float) stat.getBlockSize()) / 400000F;
        return (int) remaining;
        //}
    } catch (Exception ex) {
        // if we can't stat the filesystem then we don't know how many
        // pictures are remaining.  it might be zero but just leave it
        // blank since we really don't know.
        return CANNOT_STAT_ERROR;
    }
}

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