Guo XiaoxingWeibo: Guo Xiaoxing's Sina WeiboEmail:[email protected]Blog: http://blog.csdn.net/allenwellsGithub:https://github.com/allenwellsOne enable camera 1.1 request camera permissions... > "android.hardware.camera" android:required="true" /> ...If our app uses a camera, but the camera is not an essential component of the app's normal operation, you can set the android:required to False. That way,
is the previous mentioned to do the depth of technology, this is necessary, the breadth must have some, the field of vision can not be too narrow.
Five is to have a bright spot, everyone in the process of the interview to pay attention to explore the bright spots, sometimes he has a lot of problems but there is enough bright spot is enough, attentively observed also can not find any bright spots, it is necessary to pay attention to.
Say so much, in fact, the most important thing is a s
1. Originally installed is the latest jdk-6u21-windows-x64.exe, and then downloaded the latest eclipse-jee-luna-sr2-win32-x86_64.zip, did not think unexpectedly error, a check unexpectedly is not compatible, not all X64 .... No languageAnd then uninstalled the JDK, changed to a X32 jdk-6u45-windows-i586.exe open unexpectedly again errorA check error message, know one is X32 one is X64 ....So again to download eclipse442win32.zip and Jdk-8u45-windows-i586.exe have become 32-bit, decisive good ...
Clear cache data for large applications
1. By clearing the cached files of the program, the released memory space will surprise you
2. Choose Settings> Applications> Manage applications.
3. Press the Menu key and select the "sort by size" option (for Android 2.2, select the downloaded tag first ), then, you can sort the applications installed on all mobile phones according to the application size.
4. Click an application in the list. If the applicatio
IntroductionNetwork has been my personal blind spot, a while ago to take time to learn a bit volley network tools to use, but also through the source of further learning, have some experience to share. In Android development, a lot of mature network tools, Android comes with HttpClient, as well as okhttp, as well as the Koush great God created ion open source project, and then
As Windows10 released, Microsoft launched the new Android simulator, which is said to run faster than Google's own simulator! It's worth saying that if you have a Microsoft account you can experience it for 30 days for free.
While Windows 10 was released, Microsoft also had a lot of other work to do, such as the new Android simulator "Visual Studio Emulator for Andro
Recently in doing a multi-language switching function, similar to the language switch, the search for the following information is basically:1. Effect of the implementationand similar, in the setting interface to open the interface of switching language, select the language after the restart Homeactivity, the language switch is complete, the next time you reopen the APP, is also the user set language.2. Implement step 1. Add Multilingual FilesAdd file
Recently Learning Android application development, do not know what to write a program to practice practicing, just recently the stock is very hot, on an app to get stock data real-time, named Mystock. Using the development tools Android Studio, you need to download from the Android website, download the address: http:
Sometimes you can't download apps by connecting to Google Play directly on your phone (for example, if your device isn't compatible, says your region doesn't support it, or if you want to install on a kinlde that doesn't go to Google Play), but what do you want to do with the app?Install from a pod? Go to a summit forum? As long as it is not official channel down
component.
The model of a big company is similar to your situation.
Yes, Google to the Android interface layout file in the form of XML to write, but also for the convenience of the artist a little learning, you can design. Directly to the developer, the layout file will not cause frequent communication changes.============ Solution 3============This really depends on people, like my company'
first and second rows above, it gives the memory allocation at the JNI and Java layers. If you find that this value keeps increasing, memory leakage may occur in the program.
2) Total PSS Information
This value is the actual memory occupied by your application. With this information, you can easily identify which programs on your mobile phone occupy a large amount of memory.
4. Summary
The usage of memory in Android development and the detection
Android advertising platform is a lot of different markets for each platform to accept the degree is not the same, Android developers if you want to integrate advertising basic to consider the following two questions:(1) The integration of what advertising, will make money?(2) What ads to integrate, will not be rejected by the market?The end result is often a compromise.The first question is the advertising
ObjectiveBelieve that some people have used MIUI, will find millet toast and Android traditional toast special is not the same, he will fly from the bottom up, and then fade away. It looks pretty good, but custom animations are not supported for Android native toast. So how did this effect come true? Here's to tell you ....AnalysisIf the park friends have read my other blog "
Note: This article is translated from Google's official Android developers training document, translator technology generally, because of the love of Android and produced the idea of translation, purely personal interests and interests.Original link: http://developer.android.com/training/location/index.htmlOne of the unique features of mobile apps is the ability to know where. Mobile users will bring their
App hibernationIn the marshmallow system, Google announced a new feature called APP hibernation. APP hibernation will stop those who don'tPopular apps (apps that haven't been used for a few days) connect to the network or run any program until the device is charged. For use withThis means that infrequently used apps do
Analysis of insufficient Android mobile phone space:
The first is the cache file in DCIM!
The second is the source program in the pea pod!
It may also be a song downloaded from cool dog!
Applications installed on China Mobile Samsung GT-I9100
ABC News
ABC News
Ask.com
Ask.com
BBC News
BBC Worldwide Limited
Camera360for Android 1.5
PinGuo Inc.
China Daily News
China daily news
ESPN ScoreCent
in this area, ha. Roughly speaking, since before and after loading the animation, WindowManager through Mparams to determine the display position of the toast, so the first translate function is to let the toast at the beginning of loading to jump to the location, The other animation is to finish the toast from the bottom of the effect of flying, the period of time using the Android:startoffset control to achieve the effect of animation cohesion.Anim_out:toast exiting an animationView Sourcepri
1.IDE Preparation Download Eclipse adt;http://developer.android.com/sdk/index.html from the Android Developers website After the download is complete, unzip the Adt-bundle-windows-x86_64-20140702.zip, Refer to the Android developers website to install the SDK via SDK Manager.exe packages;http://developer.android.com/sdk/installing/adding-packages.html After the installation is complete, open Eclipse and
Environment: imx51 FSL Development Board System: android2.2
Method 1,
1. Connect to the debug serial port
2. Run PM setinstalllocation 2 in shell.
You can also execute: PM getinstalllocation to obtain the mode.
0 [auto]: Let system decide the best location1 [internal]: Install on internal device Storage2 [External]: Install on external media
3. Put the package you want to install in/sdcard and install it using es,
After installation: DF or busybox DF-H
Filesystem size used available use % mount
Encountering a problem in the project, I need to interact with my Androdi mobile app and my PC's browser, and I need to connect to WiFi via wifi,pc and my phone.The mobile app wants to send some data to the browser, and after the browser takes some action, it feeds the results back to the phone.My initial idea was that the mobile app communicates with an intermed
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