shau-lok

# Hello Gist

:)

shau-lok

public class RSAEncryptionUtil {

    public static final String ALGORITHM = "RSA";
    public static final int KEY_LENGTH = 2048;


    public static KeyPair generateRSAKey() {
        KeyPairGenerator kpg;
        try {
            kpg = KeyPairGenerator.getInstance(ALGORITHM);

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import android.support.v4.view.ViewPager;
public class MainActivity extends AppCompatActivity {

    TextView tv;
    ViewPager pager;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

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public class ZoomOutPageTransformer implements ViewPager.PageTransformer {


    private static final float MIN_SCALE = 0.85f;
    private static final float MIN_ALPHA = 0.5f;


    @Override
    public void transformPage(View page, float position) {

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public class DepthPageTransformer implements ViewPager.PageTransformer {


    public static final float MIN_SCALE = 0.75f;

    @Override
    public void transformPage(View page, float position) {

        int pageWidth = page.getWidth();

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Fragment lifecycle

onCreate()
onCreateView()
onViewCreated()

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Add local .aar file

1. basic build.gradle directory using flatDir

repositories {
    mavenCentral()
    flatDir {
 dirs 'libs'

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public static float dipToPixels(Context context, float dipValue) {
    DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dipValue, metrics);
} 

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$ adb shell 
shell@shamu:/ $  'pm list packages -f' 

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RelativeLayout listFooterView = (RelativeLayout) inflater.inflate(
            R.layout.my_footer_layout, null);
            //remove footer click 
getListView().addFooterView(listFooterView,null,false);