android app wireframe tools

I. Introduction of LeakcanaryLeakcanary is a library of open-source detection memory leaks from square, which can easily integrate with your project and monitor memory leaks in the debug version of activity, fragment, etc.After the leakcanary is integrated into the project, a message is sent to the system notification bar when a memory leak is detected. Click to open the name Displayleakactivity page, and display the leaked tracking information, Logcat above will also have the corresponding log

precautionsCheck the status of the battery and the network status before the overall update, wait for the best state to carry out large-scale operation;Let the user see electricity situation, such as update cycle, background operation;Recommendation IX: How to find layout display problemsWhen we create a UI for the layout alone, we create an app that abuses memory, and it has a nasty delay in the UI. To achieve a smooth, low-footprint UI, the first s

[-L] [-R] [-S] ('-L' means forward-lock the app) ('-R' means reinstall the app, keeping its data) ('-S' means install on SD card instead of internal storage) ADB uninstall [-K] ('-K' means keep the data and cache Directories) ADB start-server-ensure that there is a server running ADB kill-server-kill the server if it is running ADB devices-Restart Device 2. if the device is disconnected, restart it using

Delphi APP opens in Door (ii) Android/ios set, Hello World share:Share on FacebookShare on TwitterShare on Google_plusone_sharestated expiry Refer reads:9047 發表時間：2014/05/12Tags: mobile learning App Delphi XE6 Android IOS In the last issue, after we had the knowledge of Delphi and the installation, we woul

eclipse to export the signed APKEclipse can directly export the final APK with a signature, which is very convenient and recommended. The steps are as follows:Step 1: export.Step 2: Create the keystore, enter the location and password for the keystore export, and remember the password. It will be used in the next use existing keystore.Step 3: Enter the keystore information, password of some APK files, expiration time, and organization unit information.Step 4: generate an APK file with a signatu

using zipalign.exe (in the android-sdk-windows \ tools directory) to optimize it:Copy codeAs shown above, zipalign can align uncompressed data in the apk file on the 4-byte boundary (4 bytes are a good value), so that the android system can use mmap () (please check the purpose of this function) function reading files can achieve high performance in reading reso

The company does not have iOS and no Android developers, Front end is need to play their own days before the technical manager said there is a need to webapp package into the hybrid App, is now complete. Document the problems encountered and the configuration of the development environment you need to usePackage WebApp into the hybrid app with the following steps

First step: JDK (Java development Kit) installationProcedure: Installation of JDK, Jdk-7u25-windows-i586.exe file in package, installed by default installation method.After installation: 1) Add a java_home environment variable with the value: (JDK installation directory), 2) Add in Path (JDK installation directory/bin)Test: Enter the java-version command under DOSStep Two: Android SDK (software development Kit) installationProcedure:

development Kit (SDK) version, application programming interface (API) and Best practices Make sure that the apps you develop are up to date and use the latest tools available on the Android platform. As the Android platform continues to evolve, it is constantly improving. Some features may have been deprecated or replaced with better functionality. T

I. below II, Because the app wants to use the mobile phone service, you need to add the telephone service permission in the androidmanifest. xml file of the list file: Package = "cn. itcast. Action"Android: versioncode = "1"Android: versionname = "1.0" type = "codeph" text = "/codeph">.... 3. layout Interface Interface layout:Android: Orientation = "vertical"

Build the environmental process:1. Install the JDK.See http://www.cnblogs.com/Li-Cheng/p/4334985.html.Note: Essentially download the JDK installation package to the URL and add an environment variable after installation:Java_home, the value is: C:\Program files\java\jdk1.8.0_73 (because the installation path is different, copy from the path), and then add one in the PATH variable:%java_home%\bin;Be sure to remember that all the paths you add in path are separated, otherwise it may affect the sys

A powerful and practical development tool that simplifies the development process for developers, increases productivity, and allows developers to devote more time and effort to the application development itself, thereby improving the quality of the work. This article will share 4 practical Android Application Architecture tools for everyone.If developers want to develop a high-quality application, a power

MainActivity is as follows: Copy codeThe Code is as follows: package cn. testgethandsetinfo; Import android. OS. Bundle; Import android. text. TextUtils; Import android. widget. TextView; Import android. app. Activity; Import android