motion detector app for android

be passed, and the method of the fragment object to invoke its value directly.The fragment lifecycle method is the same as the life cycle method of the activity and is bound, the old fragment object is destroyed when the fragment is switched, and the new fragment object is createdFrame Animation:A picture of the continuous switch to form an animation effect, Android phone's boot interface is made by frame animationHow to use frame animations yourself

Transparency percentage */privatefloatmalpha=0.5f;/** the speed of the loop movement */privatefloatmspeed =4;/** background */privatebitmapmbackground0,mbackground1,mbackground2;private of cyclic movement ContextmContext;/** screen width */privateintscreenwidth;/** The horizontal */private of the first row and two carousel graphs floatx00,x01;/** the horizontal axis of the second row of two carousel plots */privatefloatx10,x11;/** the horizontal */privatefloatx20 of the third row and two carous

The most important root cause of performance problems that most users perceive as lag is because of rendering performance. From the designer's point of view, they want the app to have more animation, pictures and other fashion elements to achieve a smooth user experience. But the Android system is likely to be unable to complete those complex interface rendering operations in time. The

IntroductionToday, Android, iOS, the world, what Tizen, COS blabla are ants, a look at know is to send leadership or to spend research and development funds output products, is not to win the market, for just won the leadership a smile, completely can be ignored. Android development and because the development of Java-based language, entry threshold is very low lead to basically a programmer, soak two days

Part II (Practice):Get ready:Download Android SDK address: https://developer.android.com/index.htmlConfigure environment variables (for Ubuntu or Mac)Source/etc/profileDownload Install Python 2.7/3.6An app stress test practice:1. Prepare a laptop and an Android phone. Mobile developer options, open USB connection2. ADB Devices viewing devices3. Install the test

the APK was exported.—— - - - ——- - - —— - - - -- -—— —— —— - -—— - —— - -—— -－——　－The following is reproduced:Issue: When we develop an Android application, we must package the application before publishing the application.As for the complete process from package to release, refer to: Android App Publishing Process---bowl POD release processThe process for sele

Stress test-monkey LearningMonkey Test features What is Monkey test? As its name, like a monkey, although nothing to understand, but can be a bit messy, can be understood as stress testing. Do any random action within the specified time or number of times, and the action includes clicking, sliding ... Monkey Test Objective: To reduce the crash rate by simulating the user's random operating time, exposing the in-app crash Monkey Test R

Reprint Please specify source: http://blog.csdn.net/bbld_/article/details/40400031Translated from: http://developer.android.com/training/material/index.htmlObjectiveThis article is the first article of the official material design document translation. The knowledge that material design needs to know can be read in this Chinese version of the ebook .Material design is a cross-platform, comprehensive guide for vision, motion, and interaction. To use Ma

This article is the learning note, video address of "Android app stress test" of Mu-class network http://www.imooc.com/video/13007 Monkey is a tool for sending pseudo-random user events.Monkeyscript Implementation of the automated test script, is a set of monkey can be recognized by the collection of commands, you can complete the repeated fixed operation. Screenshots are not supported.Monkeyr

Android App Stress Test (i) Monkey tool introductionObjective This article mainly introduces monkey tools. Monkey testing is an automated test of the Android platform, through the monkey program to simulate the user touch screen, swipe, button and other operations to stress the program on the device, the detection of how long the program will be abnormal. This ar

Android App Stress testThe first part of the background1. Why stress tests are carried out?2. When do stress tests start?Part Two theory1. Manual Test Scenario2. Automated test creation3. Monkey Tools4. ADB command5. Monkey Script6. Monkey Runner7. Stress test Results Analysis1. What is crash? (Crash Ben Collapse)2. What is ANR? (No response)Part III Practice1. Stress test practice for an app2. Application

Using Android's custom animations to make you more dynamic is the goal of most Android developers. Please listen to the following decomposition:Before 3.0, Android supported two animation modes, tween animation (motion-picture), frame animation (frame animation), and a new animation system was introduced in android3.0: Property animation (value animation) , these

I don't know if you've used it, Taobao movie client (Amoy ticket) bought movie tickets, overview of various types of online choice of app online selection function Taobao online function of the best user experience, use up the most convenient, exaggerated point said has reached the degree of perfection, the following we look at the effect: Effect Analysis: The entire control is divided into sections, seating chart area, seat thumbnail area, line n

,};builder.setMultiChoiceItems(items, checkedItems, new OnMultiChoiceClickListener() { //点击某个选项，如果该选项之前没被选择，那么此时isChecked的值为true @Override public void onClick(DialogInterface dialog, int which, boolean isChecked) { checkedItems[which] = isChecked; }});builder.setPositiveButton("确定", new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { StringBuffer sb = new StringBuffer(); for(int i = 0;i Progress Bar dialog box

://s3.51cto.com/wyfs02/M02/71/4B/wKiom1XKtbeigd1iAAKc8nyX3iA620.jpg "title=" 44.jpg "Style=" Float:none; "alt=" wkiom1xktbeigd1iaakc8nyx3ia620.jpg "/>Nebula Testing provides highly trusted software quality assessment reports, making it a natural mission for third parties to be a fair software acceptance platform and to relieve software practitioners of their burdens.Nebula Online Cloud testing has been open to external user testing, users can directly log into the nebula test www.teststars.cc pl

Access address and user name, password, they can use the client and browser for testing and related data analysis.Nebula testing supports multiple modes and mobile devices for communication, USB and wireless as well as Bluetooth. In addition, the oscilloscope supports post-link mode, which does not need to be applied in the process of receiving the test data, so it is well suited for applications that must be performed outdoors, such as telematics, motion