id tag

1618 questions

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
45 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

1 answers
153 views
0

I want to create a service that can be used through browser and smartphone applications.

If you want to create a service that can be used through a browser or smartphone applicationIt's a service like SNS, but I would like to develop a service that can be used from both browser (web app) ...

ios android reactjs flutter next.js

2 years ago

1 answers
49 views
0

Android Widget Identity Naming Policy

How do you usually name the ID that you want to attach to the widget on Android activity?As far as looking at the ApiDemos etc. included with the SDK, for example, the same button does not seem to be ...

android

2 years ago

1 answers
151 views
0

Attempt to Invoke virtual method 'void.setDefaultBufferSize on a null object reference

https://github.com/yabushi/TimeStampCameraWhen you attempt to RUN the java.lang.NullPointerException: Attempt to Invoke virtual method 'void android.graphics.SurfaceTexture.setDefaultBufferSize(int, i...

android java nullpointerexception

2 years ago

1 answers
145 views
0

Title acquisition in Android WEB view is strange when you move from page to page.

Using WebView to create RSS readers.I would like to use getTitle() to keep the information on the page I am currently viewing and bookmark it.GetTitle does not work properly after page movement.Out of...

android android-studio android-webview

2 years ago

1 answers
138 views
0

I want to edit info window in GoogleMap

I am a beginner in Android development.I am using Android Studio.When I tapped the marker on GoogleMap, I was able to display the marker location information on the info window, but I would like to be...

java android google-maps

2 years ago

2 answers
98 views
0

There is a service that allows applications to be developed only by using the GUI, but I don't know why. (It may be related to parsing.)

appinventor just wear the parts you like on the web You can easily create an Android app.http://www.atmarkit.co.jp/ait/articles/1103/15/news087.htmlI was surprised that it was easy, but I am having tr...

android java ruby objective-c xcode

2 years ago

1 answers
88 views
0

I want to invoke any JavaScript method from Android

I use Android Studio to set up WebView in Java to display any HTML.Therefore, I would like to interconnect Android with JavaScript in HTML.First, for JavaScript→ Android (Java), I succeeded in calling...

javascript java android webview

2 years ago

1 answers
50 views
0

If you make a mistake tap, drag it out of range and then cancel it (I want to disable the touch event)

If you accidentally tap and want to drag and release and cancel How do I go through a touch event?Normally, I only need to use ClickListener, but I also want to implement touch eventsIn the case below...

android java

2 years ago

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