Http://androidren.com/index.php?qa=320qa_1=android-studio Running the Android program report FAILURE-INSTALL_FAILED_OLDER_SDKAs a general rule, the minimum supported SDK version is higher than the Android version of the current device, which requires modifying the manifest and Build.gradle two places.Modify the "Build.gradle" file under the Source app directory a
Problem:You want to import an Eclipse ADT project into Android Studio.Solution:Android Studio provides an import wizard that can rewrite existing projects.With:On the Welcome page of Android Studio, display the wizard button for importing Eclipse or Gradle projects.The link opens the navigation that lets you select the file address of an existing Eclipse project. Using the old project structure, RES,SRC and
environment of the script
Buildscript {
// Supports java dependency library management (maven/ivy) for project dependencies.
Repositories {
MavenCentral ()
}
// Define the dependency package. Supports maven/ivy, remote, local library, and single file
Dependencies {
Classpath 'com. android. tools. build: gradle: 100'
}
}
// Declare the type of the constructed project. android is used here.
Apply
";
Toast. makeText (this, "the direction of the System screen has changed \ n:" + screen, Toast. LENGTH_LONG). show ();
}
}MainFest xml file:
Package = "com. example. chcfg"
Android: versionCode = "1"
Android: versionName = "1.0" type = "codeph" text = "/codeph">
Android: minSdkVersion = "8"
Tutorial Index
Android drag and drop tutorial
Android plotting (drawables) Tutorial
Android styles and themes tutorial
Live wallpaper tutorial
Homescreen widgets tutorial
Custom views for Android (M m views) Tutorial
Android supports support for different screen siz
Step by step, develop the first Android project as shown in the figure below and run the Android-Android development example tutorial 2 and the first android program.1. generate an Android Application Project
1.run eclipse.exe
2. See
3. Enter the interface
4. Enter the app
Now with the Friend Alliance such statistical tools in the project integration, according to different channels to play different APK package also become one of the daily work. God horse? You're still manually changing the channel number one by one pack?! Then you must be a very diligent programmer--! Just trying to use Android studio, a little bit more about the build tool used under Android Studio: Gradle
.
BuildToolsVersion:Tool version used to compile the project in Gradle.
DefaultConfig:Default settings for Android projects.
ApplicationId: application package name.
MinSdkVersion: The minimum Android version is supported.
TargetSdkVersion: Target version. It should be the
Android-annotations getting started
Reprinted please indicate the source: http://write.blog.csdn.net/postedit/41577317
Androidannotation is a very awesome framework (https://github.com/excilys/androidannotations/wiki) that can do: Dependency Injection, Simplified thread model (Simplified threading model), Event binding ), REST Client.Very easy to use, more importantly, it has no impact on performance! In this article, let's take a brief look at some e
3.0, the Action bar is included in the Activity with the Theme. Holo topic used (Or a subclass of Theme. Holo.) Theme. Holo is the default topic. When both minSdkVersion and targetSdkVersion are 11 or later.2. Action Bar on devices BEFORE Android 3.0 (API 11)Must be a device of more than 2.1, You need to include the Support Library (android-support-v7-appcompat)
The Android client is implemented in the following ways:1, first scan all the PC in the LAN to see if there is a PC-side server running and listening to 30000 ports.2. If the server that is not scanned to the PC side is running and listening on port 30000, rescan or exit. 3, scan to the pc side of the server running and monitoring 30000 ports, then control the PC end shutdown, restart or cancel shutdown. 4, click the Shutdown button, send instruction
[Android learning] android self-study: 001, Android androidAndroid-why do I need to learn about the operating system of the most popular handheld devices?
I studied Java web development at school. After graduation, I came to a game company to develop unity 3D and cocos 2d. In the company, I am waiting for nothing, so I don't need to do anything. I occasionally h
Android development implementation calculator example, android calculator example
Example
The Code is as follows:Android: id = "@ + id/warpcontent"Android: layout_width = "fill_parent"Android: layout_height = "fill_parent"Android: orientation = "vertical">
, you will download the Gradle of the project version, which is very slow and sometimes there are various errors. So use the local existing gradle directly.The replacement method is simple, just copy the appropriate folder from the locally created project to the project that you downloaded from GitHub to replace it. Iii. Importing project to Android Studio File-->new-->import Project, the following dialog box will pop up, select the GitHub download p
Slidingmenu is a third-party open-source slide control. is a good interaction logic.There are many good apps that use slidingmenu such as QQ and CSDN Android clientIts GitHub homepage: https://github.com/jfeinstein10/SlidingMenuBefore the configuration we need to download its zip and extract it from its homepage.The following is a slidingmenu configuration process:Slidingmenu is different from open source frameworks such as Eventbus and requires manua
First, build the Android development environment
Preparation: Download Eclipse, JDK, Android SDK, ADT Plugin
1. Install and configure the Java Development environment:
① installs the prepared Eclipse and JDK on this machine (preferably installed in a full English path) and configures environment variables for JDK, where the JDK's variable value is the root directory of the JDK installation path, as my: D
Android and android Official WebsiteAndroidManifest Node
Address: http://blog.csdn.net/caroline_wendy
Main root nodes of AndroidManifest:
Uses-sdk:Use the SDK version, the minimum SDK version (minSdkVersion): API compatibility, to prevent earlier versions from using a higher API, depending on the number of users at creation. Target SDK version (targetSdkVe
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