Example usage for android.content Context getCacheDir

Introduction

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

Prototype

public abstract File getCacheDir();

Source Link

Document

Returns the absolute path to the application specific cache directory on the filesystem.

Usage

From source file:com.joeyturczak.jtscanner.utils.Utility.java

public static void trimCache(Context context) {
    try {//from w w  w.  j  ava 2  s  . c om
        File dir = context.getCacheDir();
        if (dir != null && dir.isDirectory()) {
            deleteDir(dir);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.corochann.androidtvapptutorial.recommendation.RecommendationBuilder.java

/**
 * returns file path to store background bitmap image (caching)
 * @param context/*from  ww  w .  j  a  v a 2s .  com*/
 * @param notificationId
 * @return the file path of background image
 */
private static File getNotificationBackground(Context context, int notificationId) {
    Log.i(TAG, "getNotificationBackground: " + context.getCacheDir() + "tmp" + Integer.toString(notificationId)
            + ".png");
    return new File(context.getCacheDir(), "tmp" + Integer.toString(notificationId) + ".png");
}

From source file:io.github.protino.codewatch.utils.FileProviderUtils.java

public static void shareBitmap(Context context, Bitmap bitmap) throws IOException {
    final String imageName = "/" + String.valueOf(System.currentTimeMillis());

    //First save the bitmap to cache directory
    File directory = new File(context.getCacheDir(), CACHE_DIR_NAME);
    if (!directory.mkdirs()) {
        //delete all data under this folder
        deleteRecursive(directory);/* ww w . j  a v  a 2  s  . c  om*/
        //recreate the directory
        directory = new File(context.getCacheDir(), CACHE_DIR_NAME);
        directory.mkdirs();
    }
    FileOutputStream stream = new FileOutputStream(directory + imageName + IMAGE_EXTENSION);
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
    stream.flush();
    stream.close();

    //Now create uri through FileProvider
    File newFile = new File(directory, imageName + IMAGE_EXTENSION);
    Uri uri = FileProvider.getUriForFile(context, FILE_PROVIDER_AUTHORITY, newFile);

    if (uri != null) {
        Intent intent = new Intent();
        intent.setAction(Intent.ACTION_SEND);
        intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
        intent.setDataAndType(uri, context.getContentResolver().getType(uri));
        intent.setType("image/png");
        intent.putExtra(Intent.EXTRA_STREAM, uri);
        context.startActivity(Intent.createChooser(intent, context.getString(R.string.choose_app)));
    }
}

From source file:Main.java

public static String getCachePath(Context context, String uniqueName) {
    String cachePath;//www.  ja  v a 2  s.c  om
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable()) {
        cachePath = context.getExternalCacheDir().getPath();
    } else {
        cachePath = context.getCacheDir().getPath();
    }
    return cachePath + File.separator + uniqueName;
}

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

private static File getTargetFile(Context context) {
    return new File(context.getCacheDir() + File.separator + sTargetFile);
}

From source file:Main.java

public static File getDiskCacheDir(Context context, String fileName) {
    String cachePath;/* ww  w .  j av a  2 s  . c om*/
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)
            && !Environment.isExternalStorageRemovable()) {
        cachePath = context.getExternalCacheDir().getPath();
    } else {
        cachePath = context.getCacheDir().getPath();
    }
    Log.d("bonus", "cachePath = " + cachePath);
    return new File(cachePath + File.separator + fileName);
}

From source file:Main.java

public static File getDiskCacheDir(Context context, String uniqueName) {
    String cachePath;//from   w  w  w.ja  v a  2  s  .c  om
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable()) {
        cachePath = context.getExternalCacheDir().getPath();
    } else {
        cachePath = context.getCacheDir().getPath();
    }
    return new File(cachePath + File.separator + uniqueName);
}

From source file:Main.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public static File getDiskCacheDir(Context context, String uniqueName) {
    String cachePath;//from w ww .  ja  v a 2s. c o  m
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageEmulated()) {
        cachePath = context.getExternalCacheDir().getPath();
    } else {
        cachePath = context.getCacheDir().getPath();
    }

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

From source file:com.whiuk.philip.opensmime.PathConverter.java

private static File copyToTempFile(Context context, InputStream inputStream) throws IOException {
    File outputDir = context.getCacheDir(); // context being the Activity pointer
    File outputFile = File.createTempFile("import", ".tmp", outputDir);
    FileUtils.copyInputStreamToFile(inputStream, outputFile);
    return outputFile;
}

From source file:Main.java

/**
 * Get disk cache directory//  w  w w . java2  s.  co  m
 *
 * @param ctx
 * @param uniqueName Unique name for caching directory, use it separate different types of cached files. eg: bitmap,strings,css,files etc.
 * @return cache directory
 */
public static File getDiskCacheDir(Context ctx, String uniqueName) {

    String cachePath;
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable()) {
        cachePath = ctx.getExternalCacheDir().getPath();
    } else {
        cachePath = ctx.getCacheDir().getPath();
    }

    return new File(cachePath, uniqueName);
}