Now, windows10/windows8.1pc version of the WhatsApp communication applications ushered in the update, added voice call function, across the application sharing video, pictures and link functions, the application of the photo-sharing function, a one-time share of multiple photos and video features. Updated to v 0.2.2234 version. It is not only a Web page version of the WhatsApp package, but also support WINDOWS10 Notification Center, as well as file se
In Android, if you need to use the Emoji expression, you will find that on some devices, some of the Emoji expression will be shown in the form of Tofu block "?", because the current device does not support this Emoji expression.In Android support, a
Show the emoji demo directly on Android
It took some time to show the emoji issue on the Android mobile phone. Some methods have been found, but for the emoji issue on the website and Twitter, very difficult.
There are senior developers in xda-developerIn his desire, qtotter
A week after the launch of the OS X 10.10.3 Beta, Apple launched the OS X Yosemite 10.10.3 beta3 for developers early this morning, one months apart from the first OS X 10.10.3 beta release. The release of the Beta 3 compiler is 14d98g, developers can be completed through the Mac App Store update or download in the MAC Developer Center!
OS X 10.10.3 Beta3 compiled with 14d98g, developers can complete updates via the Mac App Store or download t
View in Android is not thread-safe, so if you update a UI control in the main thread directly in a new one, the following error is reported:Android.view.viewrootimpl$calledfromwrongthreadexception:only the original thread that created a view hierarchy can Touc H its Views.In order to solve the problem of updating UI controls in another thread, we can use several
Android program version Update-notification bar update download and installation, android program version
After the Android app checks for version updates, download the updated version in the notification bar, update the download
Picasso cognition and continuous update (continuous update), new picasso
Picasso is a powerful Android image loading tool and imageloader. However, when a large number of images are loaded
Imageloader is about to be overwhelmed. First, release the tool jar package and click to download the jar package.
Due to time c
Android application check version update, download in the notification bar, update download progress, download complete automatic installation, the effect is as follows:
• Check the current version number
The Versioncode in the Androidmanifest file identifies the version, the Apk,versioncode of a new version of the
bar. To call out the system bar, you must enter the screen from the top/bottom edge of the screen. Immersive full-screen status is more suitable for gaming and reading applications. The system prompts you for the first time you enter an immersive full-screen state of an app. So, where did the previous low-profile model go? Google's recommendation is to use a full-screen mode on the new system, using a low-key mode in the previous system.Immersive ful
Android OTA update package preparation and androidota update package
0. Signature
Java-Xmx2048m-jar out/host/linux-x86/framework/signapk. jar-w build/target/product/security/testkey. x509.pem build/target/product/security/testkey. pk8
This key is automatically generated in debug mode.
You can also create your own private key through openssl
The generated key is
child thread, the exception is caused.IPC (interprocess communication) mechanism of 4.AndroidIPC is the abbreviation for internal process communication and is a resource for sharing named pipes. The IPC mechanism in Android is designed to allowActivity and service can interact at any time, so in Android, this mechanism is only applicable to activity and service communication, similar to the remote method c
This series will be tinker from the following three aspects of source code analysis:
Android Hot update open source project Tinker source Parsing series one: Dex Hot update
Android Hot update open source project Tinker source Parsing Series II: Resource File H
Less than a year after a major update to the Android system, Google once again upgraded from KitKat to Lollipop, and twice used candy to name it, and the marketing goal was revealed. When we first saw the name Android 5.0 Lollipop, we realized it was going to be the biggest update ever for the
display multiple taskbarPush around to Switch Applications• Use the "setup assistant" to directly set, activate, and configure on the device• Update Software wirelessly without connecting your computer to the shared network• Supports iCloudUsing iTunes cloud serviceGhost photo streamDocumentation cloud service◦ Automatically downloads apps and books and keeps purchase historySlave backupCalendar Address Book, calendar, and emailFind my iPhone• Redesi
"
Then add the following code in the/android/settings.gradle:
Include ': React-native-code-push '
project (': React-native-code-push '). ProjectDir = new File ( Rootproject.projectdir, '. /node_modules/react-native-code-push/android/app ')
Fifth step: Run Code-push deployment-k ls Sixth step: Add the configuration. When the app launches we need to ask the
Android app check version update, download in the notification bar, update download progress, download complete automatic installation, as follows:
Check the current version number
The Versioncode in the Androidmanifest file is used to identify the version, where the server puts a new version of Apk,versi
Tian haili @ csdn
After obtaining the OTA update package through the network or local device, you can start the android upgrade through the program. This document describes this process.
After obtaining the OTA update package, you can enable the OTA update directly through Andro
This article introduces the principle of implementation, in order to use conveniently, a simple encapsulation of a class updater. The usage is very simple. Well, in order to support multiple languages, it's still a little cumbersome.
Usage:
Character definitions used in Strings.xmlOther languages to add themselves, the following instance programs in both English and Chinese have
The code is as follows
Copy Code
Permissions to be used to add updates in Andr
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