d tag

2228 questions

1 answers
47 views
0

draw a figure of the same length on Android

The following program shows squares, but I would like to draw a square of the same size on any device. What should I do?I don't care about the 0.1mm unit, but I'd like to make it about the same size.N...

android

2 years ago

1 answers
128 views
0

I want to determine whether there is a cache or not when I read the cache on the webview.

webView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);I would like to determine if there was a cache during page transition while caching in this way.

android webview

2 years ago

1 answers
49 views
0

I want to upload to FTP server using Apache commons library, but I can't.

I would like to create a program on Android that uploads text files to the FTP server using Apache commonsnet, but the Reply Code 500 was returned and I cannot do so.Here's the program (it's actually ...

android java

2 years ago

2 answers
51 views
0

I want to change the color of the button after 1 second of the button taken out of the list.

We take them one by one from the list containing the numbers in the code below and repeat them.However, this code will cause the buttons to change color at the same time.When you run debugging and ste...

android java

2 years ago

1 answers
63 views
0

Can Android Studio and Unity display 3D models as desktop mascots for Android devices?

Thank you for your help.As per the title, can I use Android Studio or Unity to display the 3D model created in Blender as a desktop mascot for Android devices?As an image, docomo talks and looks like ...

android unity3d

2 years ago

1 answers
95 views
0

Clearing the AutoCAD/IJCAD UNDO History

We are currently developing the ability to update multiple drawings.Specifies CommandFlags.Session to cross the drawing.I am trying to clear the UNDO history so that I cannot return the updated inform...

ijcad

2 years ago

1 answers
119 views
0

Attempt to Invoke virtual method'byte [ ] The error android.os.Bundle.getByteArray~ occurs.

On Android, I write the process of receiving images from one activity to another, but when I return to my parent's activity, I get the following error, but I don't know why.Please tell me the solution...

android android-studio

2 years ago

1 answers
144 views
0

Differences Between IntelliJ IDEA and Android Studio

I used to develop Java in Eclipse, but I was interested in it, so I installed Android Studio when I was developing Android.Personally, I like it a lot, but when I tried to develop Java again, I realiz...

android android-studio intellij-idea

2 years ago

1 answers
89 views
0

To Search Rails by Has_many through Model Criteria

Some models have the following relationships:Group-<GroupUser>-UserUser can belong to Group.How should I write to find Group to which User A and User B and User COnly belong?Now I'm checking the...

ruby-on-rails ruby rails-activerecord

2 years ago

1 answers
46 views
0

Android BluetoothLE Priperal

http://qiita.com/anzai_k/items/131373caa0a6294efdd4I created the BLE Peripheral app by referring to the above site.However, when I receive a ReadRequest from Central, I output the following error to c...

android

2 years ago

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