how to put emojis on pictures android

the Android crop image, take a picture :All optional data for Intent ("Com.android.camera.action.CROP") is at a glance. After understanding the meaning of each of the above options, we look at three extremely important options:Data, Mediastore.extra_output, and Return-data.Both data and mediastore.extra_output are optional incoming data options, you can choose to set data to bitmap, or you can choose whether to return Data (return-data:true) by assoc

Why to Cache Pictures:(1) According to the specific device of the different Android system for each application allocated a fixed memory space supply use;(2) The picture is a very memory resource file, if loading a picture in the interface is good to say, if you want to load a large number of pictures will exceed the system for the application allocated to the sp

Reprint please indicate source: http://blog.csdn.net/lmj623565791/article/details/42094215, this article from: "Zhang Hongyang's Blog"1. OverviewIn fact, this is intended to be Android Bitmapshader real-time to achieve a round, rounded picture into an article inside, the result because of the reason for the length of the independent out ~ in a long ago also wrote a use Xfermode realize round, rounded picture, but that inherited is view, In fact, inher

There is an article in the Android Development guide on how to load pictures more efficiently, with the address https://developer.android.com/training/displaying-bitmaps/ Index.html, this article describes in detail how to load high-definition graphics to memory, while avoiding system report oom problem, the article is very good, the sample program can also run directly. During a minor version upgrade of ou

Android project notepad (13) ----- view pictures and play recordings This article is my learning notes, welcome to reprint, but please note the Source: http://blog.csdn.net/jesson20121020 Today, we will implement the function of viewing images and recordings. When editing or browsing the notebook, click an image to open a custom Activity (of course, you can also call the image library of the system to vi

Recently, I was working on a WiFi project to show the signal strength of a hotspot with a picture and whether a password is required. It's like this: A hotspot has four levels of signal strength, requires a password, and does not require two states. To implement this function, you can judge its state, strength, and then setimageresource in the code. But this is more cumbersome. After looking at the source code of the Android Settings WiFi module, we

//inputstream=super.getresources (). Openrawresource (R.drawable.ic_launcher);7 8 Try {9Assetmanager Manager =super.getassets ();TenSource = Manager.open ("Image/ic_launcher.png"); OneFile target =NewFile ( AEnvironment.getexternalstoragedirectory () +"/" -+ super.getpackagename () +"/mycopyimg.png"); -Output =NewFileOutputStream (target); the - intLen =0; - byte[] buffer =New byte[1024x768]; - while(len = source.read (bu

phone is to swipe to the left, exit is to the right, in order to avoid some of the phone's default animation, you can start the page and exit the page after the code, add the following code, to avoid the default transition effectoverridePendingTransition(0, 0);The source code of the project I put on GitHub, welcome to view!Have any questions or discuss, please leave a message or contact me Copyright NOTICE: This article for Bo Master original article