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-assigned. Through the Frecontext.getresouceid ("xx.xx"), specifically how to engage Baidu under. Some SDKs contain. So files and need to put the. So file in the specified directory according to the official instructions, but I encountered a strange problem, after joining the. so file into *.ane, and then the ANE reference into the Flash Project APK package cannot be installed, We need to find a signature tool to re-sign the APK, the exact reason is unknown, there may be other ways to solve

Android Studio refactoring, let's get back to Google's official Android development tools Remember my first blog is to write Android Studio, but now it seems a little rough, all refactoring a bit of thought, covering a Google main push-android develop

assist in viewing open items and files, or you can turn navigation bar functionality on or off yourself.1) Display the navigation bar operation steps:? menu bar-view-Check navigation bar2) to close the navigation bar, proceed as follows:? Menu bar-view-Remove tick navigation bar4. EditorThe editor is label-based and opens a new File tab in Android Studio every time you open a file edit.File Tags:Opening a file displays a label that allows us to quick

Android post get request Android applications often interact with the server, which requires the mobile client to send network requests. The following describes two commonly used network request methods: POST and GET. First, we need to distinguish POST from GET requ

! Let's enjoy this journey.1. How to start from scratch?To a truly completely small white (people who have not been programmed to touch much): Since you want to get started, at least go to the web to find out what Java is (an object-oriented, popular programming language), what Android is (an open source, an operating system used by a large number of mobile devices). Look just fine, don't ask to understand

As introductionAfter 2 years of research and development, Google has finally officially released an integrated development environment for Android developers, Android Studio 1.2 (stable version). Android Studio is a Google-developed IDE for Android developers, supporting Windows, Macs, Linux and other operating systems

Get your hands on Android Studio 1.3, handsandroidGet yourhands on Android Studio 1.3 Posted by Jamal Eason, Product Manager, Android Previewed earlier this summer at Google I/O, Android Studio 1.3 is now available on the stable release channel. we appreciated the early feed

, packagestats Pstats), and then return the package status information to the pstats parameter. The getsizeinfo method is internally used to connect to the server through a local socket, Then, send a text string command to the server in the format of getsize apkpath fwdlockapkpath to the server. The server returns the result and resolves it to pstats. . You can master this call knowledge chain. Step 2To obtain a system-level service or class, we must add the aidl file formed by the

Android Root access cracking analysis Many friends of the new Android machine has not cracked the root permissions, can not use some high privileges of the software, as well as a number of highly privileged operations, in fact, crack the root of the mobile phone is relatively simple and safe, the principle of cracking root authority is in the phone/system/bin/or/ system/xbin/directory to

transplantation. If you have a large amount of C-language code in your existing applications, using ndk not only accelerates the development process of your project, but also keeps modifications synchronized between your android and non-android projects. This is especially true for OpenGL ES applications written for other platforms. Don't think that as long as native code is used, application efficiency ca

can be intercepted to the first frame of the video bitmap to any desired size. The last method can also get a thumbnail image of the memory card.3. If you do not understand the above method, you can view the API, see the address: Click the Open link, here I enclose a description of the method described in the API:Two. Before writing our Android project, take the following three steps:1. First of all, we fi

information is stored in a local database. 2. Use SQLite tool to view information error We export the micro-letter sandbox data to the local, and then find the DB file, found the enmicromsg.db file, using the SQLite Expert tool to view the error, prompted the database is encrypted. 3, according to the general use of the database process to find the entrance When we use the database in Android, we use the Sqlitedatabase class, so we can search the

Getexternalstoragestate () if no sdcard is presentMedia_sharedExplanation: Returns Getexternalstoragestate () if SDcard is not installed and is returned through a USB mass storage shareMedia_unmountableExplanation: Return Getexternalstoragestate (), return sdcard cannot be installed if SDcard is present but cannot be installedmedia_unmountedExplanation: Return Getexternalstoragestate (), return sdcard removed if SDcard is present but not installedEnvironment Common methods:Method: Getdatadirect

char *key, Constchar *value); int proper Ty_list (void (*PROPFN) (const char *key, Constchar *value, Void*cookie), void *cookie); Use:#include "cutils/properties.h" char Prop[property_value_max] = "$"; if (Property_get ("Prop_name", prop, NULL)! = 0) { ...}DescriptionProperty_get returns the string length of the property value to which the value is get.Prop_name is the property name.Prop is the place where the property value string is stored.Jav

Package, we just need to put the apk Copy the package to the /system/app/ directory to reboot. If you use the adb install method, then the flag_system flag will not be set,flag_persistent logo will not have any effect. C. If you need to uninstall your own written system application, execute the following command:ADB remountADB Shell rm/system/app/yourpackage.apkAlso, it should be noted that if you want to add your own written system-level application in the emulator, as if it is not possible,

vein, the non-system package must be placed under the Libs, or the program will be running when the report can not find the package error. Here's a look at how to make this jar package:First we need to understand why the hidden API (with the @hide tag) and the internal package are not available.When we use the Android SDK for development, we will use a very important JAR file--android.jar (Android SDK dire

Recently in the study activity of the START process, Lao Luo's blog In the Look, also found other information study, also with Android4.3 source code,In the process of code, I suddenly thought of the following question:Why is Android activity thinning out oncreate, OnStart, Onresume, OnPause, OnStop, Ondesdroy so many ways to get apps to reload?On the internet too much according to the

Original: http://www.xuebuyuan.com/1608083.htmlRecently in the study activity of the START process, Lao Luo's blog In the Look, also found other information study, also with Android4.3 source code,In the process of code, I suddenly thought of the following question:Why is Android activity thinning out oncreate, OnStart, Onresume, OnPause, OnStop, Ondesdroy so many ways to get apps to reload?On the internet

}@Override PublicViewGetView(intPosition, View Convertview, ViewGroup parent) {Holder Holder;if(Convertview = =NULL) {Convertview = Layoutinflater.inflate (R.layout.selected_images_adapter_item, parent,false); Holder =NewHolder (); Holder.imageview = (ImageView) Convertview.findviewbyid (R.id.selected_image_item); Convertview.settag (holder); }Else{holder = (holder) Convertview.gettag (); } imageloader.displayimage ("file://"+arraylist.get (position). Getimagepath (), Hold

Environment Common methods:* Method: Getdatadirectory ()Explanation: Return File to get the Android data directory.* Method: Getdownloadcachedirectory ()Explanation: Return File to get the Android download/cache content directory.* Method: getExternalStorageDirectory ()Explanation: Return File,