dmitriy-chernysh

    @Override
    public void hideKeyboard() {
        Activity activity = getActivity();
        if (activity == null) return;
        View view = activity.getCurrentFocus();
        if (view != null) {
            InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
            if (imm != null) imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
        }
    }

dmitriy-chernysh

public class DrawingView extends View implements IDrawingView {

    private static final int TOUCH_TOLERANCE = 4;
    private static final int PAINT_COLOR = 0xff1565C0;
    private static final int PAINT_BRUSH_SIZE = 20;

    // To hold the path that will be drawn.
    private Path mDrawPath;
    // Paint object to draw drawPath and drawCanvas.
    private Paint mDrawPaint, mCanvasPaint;

dmitriy-chernysh

    private static byte[] readBytes(@NonNull File file) throws IOException {
      byte[] byteArray = null;
        InputStream inputStream = null;
        ByteArrayOutputStream outputStream = null;
        try {
            inputStream = new FileInputStream(file);
            outputStream = new ByteArrayOutputStream();
            byte[] b = new byte[1024 * 4];
            int bytesRead = 0;

dmitriy-chernysh

/**
 * Divider for RecyclerView list items
 * <p>
 * Created by Dmitriy V. Chernysh on 24.09.16.
 * [email protected]
 * <p>
 * www.mobile-dev.pro
 */

public class DividerItemDecoration extends RecyclerView.ItemDecoration {

dmitriy-chernysh

.gradle
.DS_Store
/build
/captures
.idea
*.txt
*.apk
*.iml
*.properties
wiki

dmitriy-chernysh

# Need to paste this into the file [HOME]/[username]/.gradle/gradle.properties

# The Gradle daemon aims to improve the startup and execution time of Gradle.
# When set to true the Gradle daemon is to run the build.
org.gradle.daemon=true

# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx10248m -XX:MaxPermSize=256m
org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

dmitriy-chernysh

# This is a configuration file for ProGuard.
# http://proguard.sourceforge.net/index.html#manual/usage.html

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-verbose

# Optimization is turned off by default. Dex does not like code run
# through the ProGuard optimize and preverify steps (and performs some
# of these optimizations on its own).

dmitriy-chernysh

public class FragmentsHelper {

    private static Fragment sCurrentVisibleFragment;

    /**
     * Method for creating new fragment
     * @param fm FragmentManager
     */
    public static void createFragment(FragmentManager fm, Fragment newFragment, boolean addToBackStack) {

dmitriy-chernysh

......


    @Override
    public void onBackPressed() {
        OnBackPressedListener listener = null;
        boolean backInFragment = false;

        //back pressed listener in fragment

dmitriy-chernysh

	private boolean isGooglePlayServicesAvailable() {
		// Check that Google Play services is available
		int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
		// If Google Play services is available
		if (ConnectionResult.SUCCESS == resultCode) {
			// In debug mode, log the status
			Log.d("Location Updates", "Google Play services is available.");
			return true;
		} else {
			// Get the error dialog from Google Play services