Example usage for android.content Context getFilesDir

Introduction

In this page you can find the example usage for android.content Context getFilesDir.

Prototype

public abstract File getFilesDir();

Source Link

Document

Returns the absolute path to the directory on the filesystem where files created with #openFileOutput are stored.

Usage

From source file:key.secretkey.utils.PasswordStorage.java

public static File getRepositoryDirectory(Context context) {
    File dir = null;// www . j  a  v a  2  s. c om
    SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(context.getApplicationContext());

    if (settings.getBoolean("git_external", false)) {
        String external_repo = settings.getString("git_external_repo", null);
        if (external_repo != null) {
            dir = new File(external_repo);
        }
    } else {
        dir = new File(context.getFilesDir() + "/store");
    }

    return dir;
}

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From source file:simonlang.coastdove.usagestatistics.utility.FileHelper.java

public static File getFile(Context context, Directory directory, String appPackageName, String filename) {
    String publicDirectory = context.getString(R.string.external_folder_name);
    File baseDirectory;/*from   w ww . j  av a 2 s.c o  m*/
    String subDirectory;
    switch (directory) {
    case PRIVATE:
        baseDirectory = context.getFilesDir();
        subDirectory = "";
        break;
    case PUBLIC:
        if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
            Log.e("FileHelper", "External storage is not mounted, failing.");
            return null;
        }
        baseDirectory = Environment.getExternalStoragePublicDirectory(publicDirectory);
        subDirectory = "";
        break;
    case PRIVATE_PACKAGE:
        baseDirectory = context.getFilesDir();
        if (appPackageName == null)
            throw new IllegalArgumentException("appPackageName must not be null");
        subDirectory = appPackageName + "/";
        break;
    case PUBLIC_PACKAGE:
        if (appPackageName == null)
            throw new IllegalArgumentException("appPackageName must not be null");
        if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
            Log.e("FileHelper", "External storage is not mounted, failing.");
            return null;
        }
        baseDirectory = Environment.getExternalStoragePublicDirectory(publicDirectory);
        subDirectory = appPackageName + "/";
        break;
    default:
        throw new IllegalArgumentException("directory must be specified (see FileHelper.Directory)");
    }

    File file = new File(baseDirectory, subDirectory + filename);
    return file;
}

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From source file:pt.ubi.di.pdm.swipe.CollectionDemoActivity.java

private static Vector<String> directoryListofFiles(Context ctx) {
    Vector<String> all_texts = new Vector<>();
    File dirFiles = ctx.getFilesDir();
    for (String strFile : dirFiles.list()) {
        all_texts.add(strFile);/*from   w w  w  . ja v a2s. co  m*/
        Log.i("TAG", strFile);
    }
    return all_texts;
}

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From source file:com.github.chenxiaolong.dualbootpatcher.patcher.PatcherUtils.java

public synchronized static void extractPatcher(Context context) {
    for (File d : context.getCacheDir().listFiles()) {
        if (d.getName().startsWith("DualBootPatcherAndroid") || d.getName().startsWith("tmp")
                || d.getName().startsWith("data-")) {
            org.apache.commons.io.FileUtils.deleteQuietly(d);
        }//from  ww  w  . j a v  a2s  .  c  om
    }
    for (File d : context.getFilesDir().listFiles()) {
        if (d.isDirectory()) {
            for (File t : d.listFiles()) {
                if (t.getName().contains("tmp")) {
                    org.apache.commons.io.FileUtils.deleteQuietly(t);
                }
            }
        }
    }

    File targetFile = getTargetFile(context);
    File targetDir = getTargetDirectory(context);

    if (BuildConfig.BUILD_TYPE.equals("debug") || !targetDir.exists()) {
        try {
            FileUtils.extractAsset(context, sTargetFile, targetFile);
        } catch (IOException e) {
            throw new IllegalStateException("Failed to extract data archive from assets", e);
        }

        // Remove all previous files
        for (File d : context.getFilesDir().listFiles()) {
            org.apache.commons.io.FileUtils.deleteQuietly(d);
        }

        try {
            LibMiscStuff.extractArchive(targetFile.getAbsolutePath(), context.getFilesDir().getAbsolutePath());
        } catch (IOException e) {
            throw new IllegalStateException("Failed to extract data archive", e);
        }

        // Delete archive
        targetFile.delete();
    }
}

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From source file:com.aps490.drdc.prototype.MainActivity.java

public static void initNativeLib(Context context) {
    try {//w ww . j  a  v a 2s . co  m
        // Try loading our native lib, see if it works...
        System.loadLibrary("libarchitect");
    } catch (UnsatisfiedLinkError er) {
        ApplicationInfo appInfo = context.getApplicationInfo();
        String libName = "libarchitect.so";
        String destPath = context.getFilesDir().toString();
        try {
            String soName = destPath + File.separator + libName;
            new File(soName).delete();
            UnzipUtil.extractFile(appInfo.sourceDir, "lib/" + Build.CPU_ABI + "/" + libName, destPath);
            System.load(soName);
        } catch (IOException e) {
            // extractFile to app files dir did not work. Not enough space? Try elsewhere...
            destPath = context.getExternalCacheDir().toString();
            // Note: location on external memory is not secure, everyone can read/write it...
            // However we extract from a "secure" place (our apk) and instantly load it,
            // on each start of the app, this should make it safer.
            String soName = destPath + File.separator + libName;
            new File(soName).delete(); // this copy could be old, or altered by an attack
            try {
                UnzipUtil.extractFile(appInfo.sourceDir, "lib/" + Build.CPU_ABI + "/" + libName, destPath);
                System.load(soName);
            } catch (IOException e2) {
                Log.e("AMMAR:", "Exception in InstallInfo.init(): " + e);
                e.printStackTrace();
            }
        }
    }
}

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From source file:mx.klozz.xperience.tweaker.helpers.Helpers.java

public static String shExec(StringBuilder s, Context c, Boolean su) {
    get_assetsScript("run", c, "", s.toString());
    new CMDProcessor().sh.runWaitFor("busybox chmod 750 " + c.getFilesDir() + "/run");
    CMDProcessor.CommandResult CommandR = null;
    if (su) {//from  w w  w.j av  a 2s .c  o  m
        CommandR = new CMDProcessor().su.runWaitFor(c.getFilesDir() + "/run");
    } else {
        CommandR = new CMDProcessor().sh.runWaitFor(c.getFilesDir() + "/run");
    }
    if (CommandR.success()) {
        return CommandR.stdout;
    } else {
        Log.d(TAG, "execute run error: " + CommandR.stderr);
        return "nok";
    }
}

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From source file:mx.klozz.xperience.tweaker.helpers.Helpers.java

public static String readCPU(Context context, int i) {
    Helpers.get_assetsScript("utils", context, "", "");
    new CMDProcessor().sh.runWaitFor("busybox chmod 750 " + context.getFilesDir() + "/utils");
    CMDProcessor.CommandResult CommandR = new CMDProcessor().su
            .runWaitFor(context.getFilesDir() + "/utils -getcpu " + i);
    if (CommandR.success())
        return CommandR.stdout;
    else/*w w w  .  ja  v  a  2  s .c o  m*/
        return null;
}

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From source file:com.hybris.mobile.logging.ExceptionHandler.java

public static boolean register(Context context) {
    LoggingUtils.i(LOG_TAG, "Registering default exceptions handler");
    // Get information about the Package
    PackageManager pm = context.getPackageManager();
    try {/* w  w w .  j  a v  a  2s  .c o  m*/
        PackageInfo pi;
        // Version
        pi = pm.getPackageInfo(context.getPackageName(), 0);
        RA.APP_VERSION = pi.versionName;
        // Package name
        RA.APP_PACKAGE = pi.packageName;
        // Files dir for storing the stack traces
        RA.FILES_PATH = context.getFilesDir().getAbsolutePath();
        // Device model
        RA.PHONE_MODEL = android.os.Build.MODEL;
        // Android version
        RA.ANDROID_VERSION = android.os.Build.VERSION.RELEASE;
    } catch (NameNotFoundException e) {
        LoggingUtils.e(LOG_TAG,
                "No package found for \"" + context.getPackageName() + "\"" + e.getLocalizedMessage(), context);
    }

    LoggingUtils.i(LOG_TAG, "TRACE_VERSION: " + RA.TraceVersion);
    LoggingUtils.d(LOG_TAG, "APP_VERSION: " + RA.APP_VERSION);
    LoggingUtils.d(LOG_TAG, "APP_PACKAGE: " + RA.APP_PACKAGE);
    LoggingUtils.d(LOG_TAG, "FILES_PATH: " + RA.FILES_PATH);
    LoggingUtils.d(LOG_TAG, "URL: " + RA.URL);

    boolean stackTracesFound = false;
    // We'll return true if any stack traces were found
    if (searchForStackTraces().length > 0) {
        stackTracesFound = true;
    }

    new Thread() {
        @Override
        public void run() {
            // First of all transmit any stack traces that may be lying around
            submitStackTraces();
            UncaughtExceptionHandler currentHandler = Thread.getDefaultUncaughtExceptionHandler();
            if (currentHandler != null) {
                LoggingUtils.d(LOG_TAG, "current handler class=" + currentHandler.getClass().getName());
            }
            // don't register again if already registered
            if (!(currentHandler instanceof DefaultExceptionHandler)) {
                // Register default exceptions handler
                Thread.setDefaultUncaughtExceptionHandler(new DefaultExceptionHandler(currentHandler));
            }
        }
    }.start();

    return stackTracesFound;
}

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From source file:nitezh.ministock.UserData.java

public static void cleanupPreferenceFiles(Context context) {
    // Remove old preferences if we are upgrading
    ArrayList<String> l = new ArrayList<String>();

    // Shared preferences is never deleted
    l.add(context.getString(R.string.prefs_name) + ".xml");
    for (int id : UserData.getAppWidgetIds2(context))
        l.add(context.getString(R.string.prefs_name) + id + ".xml");

    // Remove files we do not have an active widget for
    String appDir = context.getFilesDir().getParentFile().getPath();
    File f_shared_preferences = new File(appDir + "/shared_prefs");

    // Check if shared_preferences exists
    // TODO: Work out why this is ever null and an alternative strategy
    if (f_shared_preferences.exists())
        for (File f : f_shared_preferences.listFiles())
            if (!l.contains(f.getName()))
                //noinspection ResultOfMethodCallIgnored
                f.delete();//  w w  w.ja v a  2 s .  c  om
}

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From source file:com.l.notel.notel.org.redpin.android.util.ExceptionReporter.java

/**
 * Register handler for unhandled exceptions.
 * /*w  w  w  . ja v a2 s . co  m*/
 * @param context
 */
public static boolean register(Context context) {
    Log.i(TAG, "Registering default exceptions handler");
    // Get information about the Package
    PackageManager pm = context.getPackageManager();
    try {
        PackageInfo pi;
        // Version
        pi = pm.getPackageInfo(context.getPackageName(), 0);
        E.APP_VERSION = pi.versionName;
        // Package name
        E.APP_PACKAGE = pi.packageName;
        // Files dir for storing the stack traces
        E.FILES_PATH = context.getFilesDir().getAbsolutePath();
        // Device model
        E.PHONE_MODEL = android.os.Build.MODEL;
        // Android version
        E.ANDROID_VERSION = android.os.Build.VERSION.RELEASE;
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }

    Log.i(TAG, "TRACE_VERSION: " + E.TraceVersion);
    Log.d(TAG, "APP_VERSION: " + E.APP_VERSION);
    Log.d(TAG, "APP_PACKAGE: " + E.APP_PACKAGE);
    Log.d(TAG, "FILES_PATH: " + E.FILES_PATH);
    Log.d(TAG, "URL: " + E.URL);

    boolean stackTracesFound = false;
    // We'll return true if any stack traces were found
    if (searchForStackTraces().length > 0) {
        stackTracesFound = true;
    }

    new Thread() {
        @Override
        public void run() {
            // First of all transmit any stack traces that may be lying
            // around
            submitStackTraces();
            UncaughtExceptionHandler currentHandler = Thread.getDefaultUncaughtExceptionHandler();
            if (currentHandler != null) {
                Log.d(TAG, "current handler class=" + currentHandler.getClass().getName());
            }
            // don't register again if already registered
            if (!(currentHandler instanceof ExceptionHandler)) {
                // Register default exceptions handler
                Thread.setDefaultUncaughtExceptionHandler(new ExceptionHandler(currentHandler));
            }
        }
    }.start();

    return stackTracesFound;
}

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