xalexchen

private void flipCard() {
    if (mShowingBack) {
        getFragmentManager().popBackStack();
        return;
    }

    // Flip to the back.

    mShowingBack = true;

xalexchen

    /**
     * Sets full screen mode on the device, by setting parameters in the current
     * window and View
     * @param fullscreen
     */
    public void setFullScreen(boolean fullscreen) {
        // If full screen is set, sets the fullscreen flag in the Window manager
        getWindow().setFlags(
                fullscreen ? WindowManager.LayoutParams.FLAG_FULLSCREEN : 0,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);

xalexchen

    /*
     * A user-agent string that's sent to the HTTP site. It includes information about the device
     * and the build that the device is running.
     */
    public static final String USER_AGENT = "Mozilla/5.0 (Linux; U; Android "
            + android.os.Build.VERSION.RELEASE + ";"
            + Locale.getDefault().toString() + "; " + android.os.Build.DEVICE
            + "/" + android.os.Build.ID + ")";

xalexchen

/*
 * Copyright (C) ${year} The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

xalexchen

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

xalexchen

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

xalexchen

public class ScreenUtils {

    public static float dpToPx(Context context, float dp) {
        if (context == null) {
            return -1;
        }
        return dp * context.getResources().getDisplayMetrics().density;
    }

    public static float pxToDp(Context context, float px) {

xalexchen

import android.graphics.Bitmap;

/**
 * Created by paveld on 3/6/14.
 */
public class FastBlur {

    public static Bitmap doBlur(Bitmap sentBitmap, int radius, boolean canReuseInBitmap) {

        // Stack Blur v1.0 from

xalexchen

public class DatabaseManager {

    private AtomicInteger mOpenCounter = new AtomicInteger();

    private static DatabaseManager instance;
    private static SQLiteOpenHelper mDatabaseHelper;
    private SQLiteDatabase mDatabase;

    public static synchronized void initializeInstance(SQLiteOpenHelper helper) {
        if (instance == null) {

xalexchen

private void calculateVideoSize() {
    try {
        AssetFileDescriptor afd = getAssets().openFd(FILE_NAME);
        MediaMetadataRetriever metaRetriever = new MediaMetadataRetriever();
        metaRetriever.setDataSource(
                afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
        String height = metaRetriever
                .extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_HEIGHT);
        String width = metaRetriever
                .extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH);