Android
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Android ImageView and imagebutton: picture view and picture button
ImageView is a component for displaying pictures, which is widely used in many occasions. ImageView can display any im…… -
Android – how do I drag the view horizontally?
In controls such as listview and gallery, you can drag items vertically or horizontally I have a textview. I successfu…… -
Java – how to add the final integer variable?
Eclipse is providing final, but I can't add the I variable @Override public void onClick(View v) { final TextView …… -
Program type already exists: android.support.v4.app.inootificationsidechannel $stub $proxy
I know it may look like this question, but I can't solve the solution it proposes, and I can't comment on it. The erro…… -
Android – reduces padding between navigation icons and logos on toolbars
Who knows how to reduce the padding between the navigation icon and logo on the toolbar. For some reason, there seems …… -
Can I use the widgets in the Android l preview support library in the current Android version?
Invalid Sign I'm trying to use widgets that don't have Android l preview devices or simulators. I've checked other pro…… -
Java – calling notifydatasetchanged from inside the adapter failed
I have an adapter (extended baseadapter). I tried to call notifydatasetchanged(), but it didn't work. I believe notify…… -
Android email application source code
I wonder if we can get the source code of Android native email application If so, please indicate the link thank you r…… -
Android webviewclient callback calls are too frequent
When I call WebView #loadurl, I hope I can only get one webviewclient #onpagefinished call without webviewclient #shou…… -
Android studio cannot read the package when generating Javadoc
So far, I have seen the problems of eclipse Javadoc in this, this and this, but these problems only apply to eclipse. …… -
Android – gmailsender does not work properly when using Proguard
I am using gmailsender to send email in my app. I follow the link below to send email in Android using JavaMail API wi…… -
How do I clip oval or mask shaped images in Android?
I'm working on a camera application. I have square capture and crop images. But I need oval or face shape. How does it…… -
Java – special characters for HTTP requests
I am a novice on the Android platform and try to create an HTTP request, but my URL contains some special characters, …… -
Android – how to ask for runtime permissions for camera
I'm making a button click application to scan bar code. It can work normally to lollipop version. When I came to marsh…… -
Android – accelerate zoom in ImageView
I am currently working on very large images (7-10mb), which cannot be resized or compressed for many reasons Now, our …… -
Android – unable to find provider information for com.facebook.katana.provider.platformprovider
I want to log in to my application with Facebook, but I received the next message from logcat: Failed to find provider…… -
Java – the background of the drawerlayout is dimmed
I want to know how to darken the drawer background when the drawer is open. I have a transparent drawer menu (listview…… -
How to go to the next activity in Android
I have three views main1.xml, main2.xml, main3.xml. I put three buttons in main.xml. When the user clicks the first bu…… -
Android – use unit test notifications
I have a bunch of notification types, including the conditions I want to test automatically. My problem now is that I …… -
Android senior engineer interview practice, done in minutes!
The question bank is very comprehensive, including: It's all sorted out by yourself. Look at the thumbnails Analysis o…… -
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…… -
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…… -
Java – Android runs the functions in the class in a new thread
I have this Code: MyClass tmp = new MyClass(); tmp.setParam1(1); tmp.SetParam2("Test"); tmp.setParam3("Test"); ... T…… -
Android – disable click charts
I use multiple mpandroidcharts in a scrolling view with a linear layout The problem is that I want to disable any type…… -
JavaScript – Tel: href “click to call” link cannot run in Android
In my Cordova android app, I have such a link < a href = "Tel: 011123456789" > Click call < / a > This cli…… -
Android XML file parsing
On the Android platform, you can use the simple API for XML (sax), document object model (DOM) and the pull parser att…… -
Android – add a title or description to EditText
If you open an application like Gmail and compose a new email in the to and subject lines, the to and subject will be …… -
Android WebView with AdMob ads at the bottom
I've been addicted to this all day and can't figure it out. I have a WebView and hope to have an AdMob advertisement a…… -
Database in Android studio
I am a Windows Mobile developer. Recently, I began to use Android studio to develop Android applications I need to cre…… -
Java – for loop efficiency
I'm writing an Android game and trying to be as efficient as possible I know that for loops are more effective than fo…… -
Java – eclipse has a shortcut to generate resources (constructor, get / set…)
Currently in eclipse, if I want to generate a constructor or getters / setters I go to the class name and right-click ……