Recent Posts
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Android – how do I get bitmap bytes at API level 11?
There has been a useful method bitmap. Getbytecount () since API level 12, but how do you get the same value in API 11…… -
Android – is there a way to access calendar entries without using gdata java client?
Can I get calendar entries offline through my mobile phone? It seems that the only way is to use gdata - Java - client…… -
Android – serviceconnection. Onserviceconnected() was never called after binding to a started service
public class ProgressService extends Service implements GameConstants { public static final String BROADCAST_PROGR…… -
Android – set the selector for the button and publish it programmatically
I have a row of buttons, and I am programmatically setting the selector for background and text. The reason I want to …… -
The width and height of the ImageView control vary with the picture
Original text: https://blog.csdn.net/qq_ 31207845/article/details/ 87881751@H_ 419_ 1@ android:adjustViewBounds="true"…… -
Android – jarsigner cannot open the jar file: nooyawk.apk. (nooyawk is the application name)
I signed my map application here with my publishing key through this link http://developer.android.com/guide/publishin…… -
Java – removes spaces and special characters from the string
How do I format string phone numbers to remove special characters and spaces? The format of the number is as follows (…… -
Modify Emoji expression of Android phone (notocoloreemoji. TTF)
Invalid Sign Suppose your mobile phone has been root and can be connected to the computer, click the following command…… -
Java – can I change the package name of an Android project in eclipse?
The package name of my project is org.consulting.keno. Can I change it to org.consulting.keno2 in some way? The proble…… -
Android – how to add a user’s name, profile, picture and address to the firebase database?
I'm trying to create an android app. I want to save each user's personal details (such as name, profile, photo and add…… -
The fourth pit of the flutter – the asset, Android print and IOS devices are disconnected
Use of asset 1. Configure in yaml; 2. Complete path in the code. Print output length 1. The limit in Android is 4000. …… -
When using integration testing, gradle cannot get metadata correctly from androidmanifest.xml
Quick summary: I'm trying to use gradlew connectedandroidtest on Android studio 1.2.2 for integration testing, but I r…… -
Java – Android – gettabhost() undefined
I started learning Java and how to program for Android last night:) So far, I'm reading this tutorial: developer.andro…… -
Android – ormlite sqliteexception: there is no such table
I use the following databasehelper and ormlite on Android: public class DatabaseHelper extends OrmLitesqliteOpenHelper…… -
Java – how to run a thread repeatedly after a period of time
I want to run a thread (perform some time-consuming tasks in the background and do not update the UI). It just downloa…… -
Android – how to invalidate glide cache for certain images
I'm writing an application that needs to load a lot of images from the Internet (comic book reader). I need to cache s…… -
Java – IllegalStateException: arrayadapter requires the resource ID to be textview
I ran my code once. It's good. I ran it again. Now it crashes every time. Logcat gave me this: 04-11 03:15:57.293: D/d…… -
Android – gets the direction of the image from mediastore.images.media.data
I have a mediastore.images.media.data URI for images. How can I use this URI to get mediastore.images.imagecolumns.ori…… -
Java – how to create a new activity, I can choose to add a new project from the database?
I created the database after this tutorial, and I created a button in the main activity, which takes the user to anoth…… -
Android – the Fab fixed to the app bar is not hidden when scrolling up
I have anchored the FAB to appbarlayout. However, when scrolling up, the expected behavior of the fab is to hide when …… -
PHP – Android uses the volley library to upload images to the server
I want to use the volleyball library to upload my images from the camera to my 000webhost.com server I want to find ou…… -
Java – how to establish websocket connection in Android service?
I've been trying to create an Android service, which will allow me to maintain the websocket connection and send some …… -
Java – clicking on an item results in an IllegalStateException
How did this happen? I used recyclerview in the clip, and the clip itself implements my click listener Sometimes, clic…… -
Android – preferred application for similar applications at initial device setup / startup in custom ROM
We are building our own AOSP / custom ROM with the latest version of lollipop What we are trying to build is to pre in…… -
Java – Android – MediaPlayer HTTP error handling
I am trying to create an Android application that collects various remote song links and plays them for users. The app…… -
Android – invalid userid () when connecting Ti SensorTag to IBM IOT foundation via bluemix
I read all other posts about Ti SensorTag and Internet of things infrastructure services, but still (1) can't connect …… -
Android – synchronizes the scroll position of the Scrollview between all clips in the viewpager
Therefore, I have an activity with a view pager. It will expand about 7 fragments. There is a Scrollview in each fragm…… -
Android – get. M3u8 link from DailyMotion embedded link
I want to play video on the local player of Android device, but it supports. M3u8 link. I have embedded DailyMotion an…… -
The implementation principle and method of Android process keep alive black technology are too clear
With the cooling of capital, the whole Internet market has gradually calmed down. Android application development can …… -
Android plug-in getting started guide, successful offer
This article has been included in the Tencent document of the open source project, which contains self-study programmi…… -
Android permission processing, thorough analysis of source code
In the "Java background learning suggestions for Android programmers" I wrote, it is mentioned that because of the inh…… -
Android senior engineer series learning route introduction, unexpected surprise
Recently, I found that some readers wrote a message about job hopping interview. Among them, several programming veter……