d tag

2228 questions


1 answers
29 views
0
The process is forced to terminate when the Android toolbar is applied.

If you apply the toolbar after transferring from one activity to another through start activity, the application will be forcibly terminated due to an unexpected error in the part where the applicatio...

2 years ago

1 answers
31 views
0
I'm asking for advice on how to learn Android.

While studying Java, I am learning by reading Doit Android programming books.It's so boring to just look at the first page, so I'm thinking about a simple project and trying to find and study whenever...

2 years ago

1 answers
86 views
0
Question about ad-mob location.

After developing the Android app, I attached an ad-mob.During the test, I have a question because the ad-mob position is different on the Galaxy Note 5.First of all, this is the question screen.This i...

2 years ago

1 answers
29 views
0
I have a question about Android viewPager

I put the viewPager in the tutorial activity and made up of three fragmentsSlide from right to left in the third fragment after passing the first second fragment I want to move to a specific activity ...

2 years ago

1 answers
32 views
0
Return Type in Java

The return type of the function findViewById(); is a View Class, but why should the person receiving this return value be a View or a Data Type that inherits View such as textView? Aren't you going to...

2 years ago

2 answers
30 views
0
No adapter attached; skipping layout error You're working so hard. Help me crying

public class frag extends ActionBarActivity{ private LinearLayoutManager lLayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R....

2 years ago

1 answers
87 views
0
I wonder if I can make an application that works with wearable devices such as Galaxy Gear S2 and Mi-Band.

I'm going to make an application for my graduation exhibition. I've seen all the basic Android books, but there's no link to the wearable device.The application I designed should be able to link with ...


1 answers
143 views
0
Android Studio Simple way to display latitude only

At the Android studioIt's simple. There are no other functions.Find the latitude of my location with GPS. If you press the button, I'll send you a toast message.Will it be difficult?

2 years ago

2 answers
72 views
0
I have a question about the app development at the app development

Hello, I'm a beginner, but I want to try developing an app this time, so I'm just asking you a few questions.I want to make applications in the form of 'Zigzag' and 'Couponmoa', is it a native app dev...

2 years ago

1 answers
31 views
0
Recording a Call Using Android 6.0 Audio Record

Starting with Android 6.0, VOICE_CALL in MediaRecorder.AudioSource no longer provides permission to the 3-rd party, making it impossible to record calls in the application (only record your own voice)...

2 years ago
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