lecho

public class ConnectDotsView extends View {

private Bitmap mBitmap;
private Canvas mCanvas;
private Path mPath;
private Paint mPaint;
private static final int TOUCH_TOLERANCE_DP = 24;
private static final int BACKGROUND = 0xFFDDDDDD;
private List<Point> mPoints = new ArrayList<Point>();
private int mLastPointIndex = 0;

lecho

public abstract class HexUtils{
  pulbic static String convertToHex(byte[] data) {
  	StringBuffer buf = new StringBuffer();
		for (int i = 0; i < data.length; i++) {
			int halfbyte = (data[i] >>> 4) & 0x0F;
			int two_halfs = 0;
			do {
				if ((0 <= halfbyte) && (halfbyte <= 9))
					buf.append((char) ('0' + halfbyte));
				else

lecho

public class ImageZoomView extends ImageView {

    Matrix matrix = new Matrix();
    // Three possible states.
    static final int NONE = 0;
    static final int PAN = 1;
    static final int ZOOM = 2;
    
    static final int CLICK = 3;
    int mode = NONE;

lecho

public class CustomScrollView extends ScrollView {

  private GestureDetector mGestureDetector;

	public CustomScrollView(Context context, AttributeSet attrs) {
		super(context, attrs);
		mGestureDetector = new GestureDetector(context, new YScrollDetector());
		setFadingEdgeLength(0);
	}

lecho

adb -d shell 'run-as com.yourpackage cat /data/data/com.yourpackage/databases/dbname > /sdcard/dbname'

lecho

import android.content.Context;
import android.database.Cursor;
import android.support.v4.content.AsyncTaskLoader;

public abstract class SimpleCursorLoader extends AsyncTaskLoader<Cursor> {
    private Cursor mCursor;

    public SimpleCursorLoader(Context context) {
        super(context);
    }

lecho

 
@Override
public void onPageSelected(int position) {
actionBar.setSelectedNavigationItem(position);
 
selectInSpinnerIfPresent(position, true);
}
 
 
/**

lecho

  	TextView textView = new TextView(this);
		textView.setEllipsize(TruncateAt.MARQUEE);
		textView.setFocusableInTouchMode(true);
		textView.setFreezesText(true);
		textView.setSingleLine(true);
		textView.setMarqueeRepeatLimit(-1);
		textView.setFocusable(true);
		textView.setSelected(true);
    textView.setText("Sooooooooooooooome Loooooooooooooooooooooooong Teeeeeeeeeeeeeeeeeeeeeeeeeeext");

lecho

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

    <!-- Drop Shadow Stack -->
    <item>
        <shape>
            <padding
                android:bottom="1dp"
                android:left="1dp"
                android:right="1dp"

lecho

/*
 * 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