android gallery app apk

When I was using Android studio, I used my own Meizu (M5 Note) to debug the machine, running unsuccessfully, prompting the error in the image below (Session ' app ': Error installing APK).650) this.width=650; "src=" Https://s4.51cto.com/wyfs02/M00/8D/AE/wKiom1ilpz3iJnBFAAAgNMl9D7A574.png "title=" Qq20170216211918.png "alt=" Wkiom1ilpz3ijnbfaaagnml9d7a574.png "/>A

Some time ago, the company developed the javaee project and the website provided download for Android applications. The results showed that the APK files downloaded by many 3G online users were changed to zip files, but the database is stored in the APK file path, recently cannot be understood, our company uses apache-tomcat7, I took a look at tomcat, it is found

Android obtains the app package name based on the apk and starts the Activity. androidapk First, you must have the aapt tool. After downloading the android sdk, it will always come with it, under your sdk/build-tools Open cmd and go to your sdk/build-tools. If there is no aapt.exe In sdk/build-tools You can search f

============ Problem Description ============I found a lot of information on the Internet, using the code to install their apk to the/system/app project test needs, so that their service will not be killed by third-party softwareHere is an article http://chongye89.iteye.com/blog/1412488I tried, but I didn't have a response, and I didn't know if I needed any attention.Look at the expert pointing or what bett

.## to more details, see# Http://developer.android.com/guide/developing/tools/proguard . html# ADD any project specific keep options here:# If your project uses WebView with JS, uncomment the following# and SPE Cify the fully qualified class name to the JavaScript interface# Class:#-keepclassmembers class Fqcn.of.javascript.interfa Ce.for.webview {# public *;#}-keep public class * Implements java.io.Serializable {*;} -keep class com.*.contacts.list.entity.** {*;} -dontwarn Com.google.**-keep cla

==================== Problem Description ====================I found a lot of information on the Internet, using the code to install their apk to the/system/app project test needs, so that their service will not be killed by third-party softwareHere is an article http://chongye89.iteye.com/blog/1412488I tried, but I didn't have a response, and I didn't know if I needed any attention.Look at the expert point

When using Eclipse to write Android app, sometimes debugging is not a problem, but once the package signed, run a flash, also reported wrong to find that class. At first I thought it was confusing, and then I didn't get confused and it was still the problem. Helpless had to find solutions on the Internet, and finally someone solved, the method is very simple, just follow the following steps to be able to:1.

Reprinted from: http://www.cnblogs.com/goldeneast/archive/2013/09/09/3309129.htmlhttp://developer.baidu.com/map/sdkandev-1.htm#.E7.AE.80.E4.BB.8B3 (this URL page, the last side, Baidu Map also provides 2 ways to obtain)Today, see (Baidu maps Android SDK 2.1.3 and later versions) of the application key inThe security code needs to be used: the value of the signing certificate SHA1.1. Use cmd (Command Line window) to enter the directory where the signat

Http://www.51testing.com/html/01/610901-864955.html Workaround:A. In the case of source code, find Androidmanifest.xml, find the Android.intent.category.LAUNCHER keyword and you'll find the activity you need.The package name is seen here; Package= "Com.chnMicro.MFExchange"Typically in the next line of XML definitions, searching for "package" will findB. No source code situation , link good phone --cmd input adb logcat>d:log.txt--run tested App--ctrl

The gallery control of Android is a Good Graph Display Control, which greatly reduces developers' development of the Image view function and provides a more elegant effect. /Chapter04_ui_gallery01/src/COM/Amaker/test/mainactivity. Java Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Package Com. Amaker. test; Import

optimize it:D:\>zipalign-v 4 demo_signed.apk final.apkAs above, Zipalign is able to align uncompressed data in APK files on 4-byte boundaries (4 bytes is a good performance value), this allows the Android system to read the file using the mmap (check the function's purpose) function to get higher performance on the Read resource ，Ps:1. Alignment on a 4-byte boundary means, in general, the compiler bar The

scale, number of methods and so on. Analysis of any APK Check the size of the APK download package, the actual size after decompression decompile resource file, restore resource ID in layout, code Analyze Dex, show the number of methods in each section, and see the size of the library directly How to use: Build-Analyz APKWith Analyz APK

Gallery is the image library control in Android. Let's take a look at the effect first. Source code download I. Introduction Locked in the center to display items in the list horizontally. Ii. Instances 1. layout File xmlns: Android =" http://schemas.android.com/apk/res

, we found that Android requires UnZip before running a program, and then direct like Symbian, which is different from the PE file in Windows Mobile, in this way, the confidentiality and reliability of the program are not very high. The dexdump command can be used to decompile the program. However, this method complies with the development rules. Microsoft's Windows Gadgets or WPF also adopts this architecture. In the

Gallery is used to display images. You need to specify the source adapter of an image, which is inherited from BaseAdapter. The Code is as follows: Xml CodeXmlns: android = "http://schemas.android.com/apk/res/android" Android: id = "@ + id/

Secondary packaging of Android apps (APK files), Android apk Many developers, whether individual or company, do not pay much attention to the security of their own applications, that is, whether the code will be tampered with by criminals, malicious code insertion, spam ads, or even theft of user information. I did not

Effect: The Item contains the title, description, and a Gallery. Main configuration file ): [Html]Android: orientation = "vertical" android: layout_width = "fill_parent"Android: layout_height = "fill_parent">Android: layout_height = "fill_parent"

Preface: What is APK?"Application package file" Simply put, the compiled files and resource files are packaged together in a zip container. Let's just get to know it. It usually contains the following directories and files: 1. META-INF \ store the signature key; 2. Res \ stores the resource files not compiled into resources. ARSC; 3. Lib \ stores the compilation code of specific software and shares library files; 4. The global configuration file of th

I. Introduction A. Functions and usage of the gridview (network view) B. Functions and usage of imageswitcher C. Functions and usage of Gallery (GALLERY view) 2. Use an instance to learn Gallery, gridview, and imageswitcher Step 1: Create a project named mygridviewandgallery. 3. Use gridview and imageswitcher to implement them first. Step 1: Design the

Android decompile apk (1), android decompile apkWhy decompilation: As a personal developer, sometimes you can see exquisite UI effects and interesting functions. Do you have the urge to refer to learning. Decompiling the android apk is to extract the source code from the