android tech support

Introduced:　　Snackbaris Android Support Design Library a control supported by the library for prompting some key information under the interface, unlike Toast, where Snackbar allows the user to swipe right to dismiss it, while also allowing an action to be set in Snackbar When the user clicks on the Snackbar inside the button, can carry on some operation, therefore, the function is absolutely very powerful.

Original articles, reproduced please specify http://blog.csdn.net/leejizhou/article/details/50494634This article describes the use of Textinputlayout in the Android Design support library, assuming that you do not yet know how to use this Design library please refer to http://blog.csdn.net/ Leejizhou/article/details/50479934,textinputlayout makes your edittext feel more material design. The EditText can be

Xamarin.Forms 3.1.0+ version Android native support bottom navigation barXamarin.Forms 3.1. More than 0 version finally support Android bottom navigation bar, can not use the third-party support library.https://developer.xamarin.com/releases/xamarin-forms/xamarin-forms-3.1/3

Tablet and mobile phone support Do you still remember the content in the previous chapter? In resolution and multi-screen mode, we need to provide a variety of resources available to the system based on different screens, so that your app can be applied to many devices. And sometimes you want to further optimize them. For example, Tablet Provide more space for your app to display more information, but it can be displayed in several parts on your phone

Build.gradle file in project where the project is located, forcing the Gradle to the low version number.For example, a newer version isClasspath ' com.android.tools.build:gradle:1.2.3 'Can be set to a lower version such as:Classpath ' com.android.tools.build:gradle:1.2.0 'When you're done, remember to run the project correctly.As has been 1.3 versions, more stable than before. However, iterations are also updated frequently. I believe the future will be more and more useful. Copyright NOTICE: T

= "@style/apptheme" > ActivityAndroid:name= "Cn.darkranger.fileselectortest.MainActivity"Android:label= "@string/app_name" > Intent-filter> ActionAndroid:name= "Android.intent.action.MAIN" /> categoryAndroid:name= "Android.intent.category.LAUNCHER" /> Intent-filter> Activity> ActivityAndroid:name= "Cn.darkranger.fileselectortest.FsActivity"Android:label= "@string/title_activity_fs" > Activity> Application>Manifest

)! = SQLITE_OK) {ERROR ("Open error!:%s\n", Sqlite3_errmsg (SDB));GotoError }if(Sqlite3_exec (SDB, Query_device_provisioned_cmd,"'' Loaddbinfo '"', acvalue, NULL)! = SQLITE_OK) {ERROR ("Select provisioned error\n");GotoError }if(strcmp (Acvalue,"1") !=0) {ERROR ("device_provisioned =0:the device is not ready\n");GotoError } sqlite3_close (SDB); SDB =0;return 1; Error:sqlite3_close (SDB); SDB =0;return-1;}Where Loaddbinfo is the callback function, acvalue the array name passed in as the dat

Since the NDK-compiled executables are called in the app, there has been no problem with versions 4.4 and earlier. Recently due to the test run on Android L found that when running the executable file, the following error was reported: Error:only position independent executables (PIE) is supported. The security mechanism for PIE was introduced from 4.1, but the system version before Android L did not verify

According to Internet reports, Google's Android platform may receive Adobe Flash Support earlier than Apple's iPhone. It is said that BSQUARE, a software solution provider commissioned by a global first-line mobile operator, will be responsible for porting Adobe Flash technology to the Android platform. Because Android