MrThiago

print("Tip and Bill Calculator")

bill = float(input("What is the total bill?\n"))
tip = int(input("What percentage tip would you like to give: 10, 12, 15 or 20?\n"))
people = int(input("How many people to split the bill?\n"))

# Get the percentage 
tip_percentage = tip / 100

# The the tip amount

MrThiago

print("I will tell you how days, weeks and months you have left, if you were to live until 90 years old.\n")

age = int(input("How old are you? \n"))

years_left = 90 - age
days_left = years_left * 365
weeks_left = years_left * 52
months_left =  years_left * 12

print(f"You have {days_left} days, {weeks_left} weeks and {months_left} months left.")

MrThiago

// Change the status bar color => REQUIRES API 21 and above 
    private static int defaultStatusBarColor;

	public static void changeStatusBarColor(Activity context, boolean change, int color){
		if (Build.VERSION.SDK_INT >= 21)
		{
			Window window = context.getWindow();
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

MrThiago

adb shell getprop | grep ro.boot.serialno

MrThiago

Screen print 
adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png



Screen recording 
adb shell screenrecord /sdcard/example.mp4

:Desktop user$ adb pull /sdcard/example.mp4

MrThiago

Remane as removing (_iphone)
for i in *.png ; do mv "$i" "${i/_iphone*.png/.png}" ; done


Rename adding (android_)
for file in images*.png; do mv "$file" "android_$file"; done

MrThiago

# Adding the "descendantFocusability" attribute to the ScrollView's containing LinearLayout

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:descendantFocusability="blocksDescendants" >

MrThiago

convert +append image_1.png image_2.png new_image_conbined.png

MrThiago

type mogrify >/dev/null 2>&1 || { echo >&2 "» This script requires mogrify. Please install ImageMagick first!"; exit 1; }

rm -rf Resources/android/images
mkdir Resources/android/images
mkdir Resources/android/images/res-xhdpi
mkdir Resources/android/images/res-mdpi

echo " » Copying the splash screen"
cp Resources/iphone/Default.png Resources/android/images/res-mdpi/default.png
cp Resources/iphone/Default@2x.png Resources/android/images/res-xhdpi/default.png

MrThiago

/* Copyright 2013 Google Inc.
   Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0.html */

package com.example.latlnginterpolation;

import android.animation.ObjectAnimator;
import android.animation.TypeEvaluator;
import android.animation.ValueAnimator;
import android.annotation.TargetApi;
import android.os.Build;