Android calls system cameras, galleries, clips pictures and compresses uploads (adapted 7.0)

I. Preface Recently, we encountered a difficult problem in development. Since the previous version - targetSdkVersion is less than 24 or 7.0, there will be no problem when using the camera to take photos, but when the version of targetSdkVersion is greater than or equal to 7.0, calling the camera in the original way will throw a security Except ...

Posted on Fri, 31 May 2019 11:29:45 -0700 by kpulatsu

android studio 7.0 FileProvider problem and camera example

Since the Android version was upgraded to 7.0 (sdk24), many people found that the previous photo logic would be wrong on the new mobile phone. When they couldn't understand it, they searched on the Internet. It turned out that the Android authorities blocked the data access interface between app s for the sake of security. And the authorities ...

Posted on Sun, 19 May 2019 06:44:54 -0700 by toniknik1982

Tell me about how to use cameras and albums in Android

Many APP apps have user avatars, which allow users to instantly take a beautiful self-portrait by calling their camera, or open an album to pick a picture of their heart as their avatar. 1 Call camera Layout file: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/ ...

Posted on Sat, 11 May 2019 23:40:08 -0700 by cwiddowson

Learn Android Development [4] - Start SMS, Contacts, Camera Applications with Implicit Intent

In the previous article, I learned how to use RecyclerView in the list display list. This time, I recorded how to use implicit Intent to invoke other applications'functions, such as sending text messages, calling, taking photos, etc. Implicit Intent Short message Judging the existence of relevant APP s camera FileProvider Bitmap Function d ...

Posted on Fri, 10 May 2019 05:10:42 -0700 by boske

Android Enhancement Logic and Implementation

"Forced upgrade" will interrupt user operations and hinder normal use, which seems to be a disgraceful behavior, but the wise man must have a mistake. We can not guarantee the correctness of App. In some emergency situations, forced upgrade is necessary, and the earlier the access time, the better. Early versions of App in Zanwei Mall ...

Posted on Fri, 12 Apr 2019 13:27:31 -0700 by cjkeane

Android - Incremental Updates

Preface When we usually develop apps, when version 1.0 iterates to version 2.0, there are still many applications that have been developed that are updated in full. That is to say, to download the installation package of the whole 2.0 and reinstall it to the mobile phone is actually a waste of resources, and the user experienc ...

Posted on Mon, 28 Jan 2019 01:21:15 -0800 by pjc2003

TencentBugly Full Update

Integration of Tencent Updates defaultConfig { ndk { //Setting up Supported SO Library Architecture abiFilters 'armeabi', 'x86', 'armeabi-v7a', 'x86_64', 'arm64-v8a' } } dependencies { //Annotate the original bugly warehouse //Compoile'com.tencent.bugly: crashreport: lates ...

Posted on Thu, 24 Jan 2019 19:27:13 -0800 by SulleyMonstersInc