lecho

buildscript {
    repositories {
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:0.7.0'
    }
}

lecho

 //Automatically calculates Y axis values.
	 private Axis calculateYAxis(int numberOfSteps) {
	 if (numberOfSteps < 2) {
	 throw new
	 IllegalArgumentException("Number or steps have to be grater or equal 2");
	 }
	 List<Float> values = new ArrayList<Float>();
	 final float range = mData.getMaxYValue() - mData.getMinYValue();
	 final float tickRange = range / (numberOfSteps - 1);
	 final float x = (float) Math.ceil(Math.log10(tickRange) - 1);

lecho

package lecho.lib.hellocharts.util;

import android.graphics.RectF;

/**
 * Cohen-Sutherland algorithm implementation based on wikipedia article.
 * 
 * {@link http://en.wikipedia.org/wiki/Cohen-Sutherland_algorithm}
 * 
 */

lecho

package lecho.lib.hellocharts.util;

import android.graphics.PointF;

/**
 * Iterative implementation of de Casteljau's algorithm for cubic Bezier's curves.
 * 
 */
public class CasteljauComputator {
	private static final int DEFAULT_CURVE_DEGREE = 3;// By default cubic.

lecho

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
	View rootView = inflater.inflate(R.layout.fragment_line_column_dependency, container, false);

	// *** TOP LINE CHART ***
	chartTop = (LineChartView) rootView.findViewById(R.id.chart_top);

	// Generate and set data for line chart
	generateInitialLineData();

lecho

package com.github.lecho.mobilization;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;

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);
    }