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optimize Android Studio/gradle buildusing Android Studio to open, with the increase of the project, relying on the increase in the library, the construction speed is more and more slow, now the slowest 6 minutes to build a release of the installation package, find information on the Internet, found that can be configur
-click it and delete it, But Android Studio has a more user-friendly experience. For example, when I want to delete a layout file:
Click delete to delete the file. The following page is displayed:
, If you hook the red box and click OK, the software will prompt you where the file is used:
It shows that this file is used in one place. Click "View usages" to View the details:
If you want to delete it, cli
Android Studio prompt to select Android SDK when running the appFrom the GitHub clone code to the local to the as found, found not to click "Run" key running the app, and error Error:Please select Android SDK :Finally, the build tools version will be modified in file->projec
adjust the directory, and the font.Adjust catalog displayHere you can switch to the following directory display, I prefer the default Android display directory. You can also switch to project display mode and so on.Adjust font style(1) Click File->settings to enter the settings screen of Android studio.(2) Click editor->colors Font to set the font style and you
To execute the command line, first, configure it inside the environment variable.1, manually install Gradle,bin-->gradle.bat, this directory is configured to the environment variable path inside, so as to run in the variable.2. There are gradle in Android Studio. There are also gradle here.Below each project there is a gradlew.bat this batch processing. Like the following command:Gradle tasks lists all comm
, which is similar to tablelayout, but also adds some content:
1. You can set how the components in the container are aligned.
2. Components in a container can span multiple rows or across multiple columns
Need to pay attention to is because Android4.0 is added after, so API Level14 before the SDK can not be used directly, but also want to use the words on their own to Baidu method, here no longer say, because I think it should be very few people do 4.0 before the program?
; NewStringUTF (env, "Hello from JNI "); /*** C ++ * return env-> NewStringUTF ("Hello from JNI ");*/}
Then modify the Android. mk file:
LOCAL_PATH := $(call my-dir)include $(CLEAR_VARS)LOCAL_MODULE := helloLOCAL_SRC_FILES := hello.c# for loggingLOCAL_LDLIBS += -lloginclude $(BUILD_SHARED_LIBRARY)
During runtime, the error of undefined reference to '_ android_log_print' always occurs. Some may be surprised that
, github download zip, unzip, OK. Https://github.com/facebook/fresco2. ImportSource code is Android Studio project. Fortunately, the early turn to as, but also the use of Eclipse students seize the ~Open As,import, select the root directory to extract fresco, next ..... Smooth OK.3. ViewThe structure is really good. It's an organizational structure, and it's esti
Memory leaks are frequently encountered in Android development, and the Android system has a certain memory limit for individual apps, which can be obtained by:ActivityManager am = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE);int memoryClass = am.getMemoryClass();The Momeryclass value in the above code can be used as the memory limit for each app.
I've had an Android studio in the Sunday, and it's been a little bit more, but let's start with creating a project, first of all we need to familiarize ourselves with project and Module Concepts in Android Studio. In Android studio
Android Studio debugging method learning notes, android learning notes(Note: The Keymap of my Android Studio has been set to Eclipse copy.) 1. You can only set the breakpoint to locate the debugging location. Otherwise, the debugging location cannot be found. (Breakpoint can
Microsoft has a lot of recent amazing moves, announcing free for the average consumer office mobile, and releasing a completely free VS2013 Community Edition to developers!Not only that, but even the. Net Development Framework environment is "open source" and cross-platform support for MAC and Linux!!Both Visual Studio 2015 and. Net 2015 previews are also available for download. As a development tool under the new Microsoft Cross-platform strategy,VS2
When the Android studio finishes writing the code to run a look at the effect, it will find that when the emulator Selection window is opened, the emulator option is completely missing, but this time the emulator is clearly open, even if restarting the emulator is useless. And this happens occasionally, which means that the simulator can be found in most cases. S
Although there are no new Android systems and devices at this year's Google Global Developer Conference, some good products have been launched. Android studio is one of them. This intellij idea-based Android ide allows many people to see it. Its real-time layout file preparation and real-time preview and multi-screen a
1.aidl:android Interface Definition Language, is a description language of the Android internal process communication interface, through which we can define the communication interface between processesIcp:interprocess communication: Internal process communication2. Since aidl can define and implement process communication, how do we use it? The steps are described in detail in document/android-sdk/docs/gui
simple settings of Android Studio:1. Theme Changes:Maybe people will think the software interface is not very good, we can change the theme. Select the menu bar "File--settings--apperance--theme". Theme Selection Darcula:2. Import third-party topics:The two themes offered by the system may not be very good looking, we can go to the site http://www.ideacolorthemes.org/home/to get third-party topics, such as
:
Property
Description
Android:isindicator
Set whether the star rating allows the user to the table (true is not allowed to change)
Android:numstars
Set the star rating bar How many stars are there in total?
Android:rating
Set the star rating bar by default
Android:stepsize
Set the minimum number of stars to change each time
Let's do a brief example to illustrate these properties: Al
run it again), then copy one as a backup andSRC, libs, res, androidmanifest.xml and assets (this deletion is not a problem, but if you have it in Android Studio, you have to delete it to avoid any problems)These files or folders are deleted. Hope to get one of the following 2. Then copy the SRC and Libs folders in Android Studio's startup Project app (typically
Configuration and introduction of gradle in Android Studio, androidgradle
1. gradle
Gradle is a new generation Build System that can be used for Android development. It is also the default build tool for Android Studio. In fact, the Gradle script is based on a JVM languag
1.1
[Advantages of Android Studio]
Gradle-based construction support
Specific Android reconstruction and quick fix
Richer template code makes it easier to create a program
Prompt tools to better control and capture program performance, availability, version compatibility, and other issues
Support ProGuard and a
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