d tag

2228 questions


1 answers
84 views
0
When I call Android ACTION_VIEW, can I call the gallery by sending it to file:// or content://?

When you click on a cluster marker, you want to implement the ability to open a picture in the Android System Gallery using the path of the file that the marker you clicked on.Like the annotated part,...

2 years ago

1 answers
31 views
0
Android, is this a snack bar?

Is it the snack bar that says New note has been created in the picture above?When the app is not running, I would like to display the snack bar as above I can't find the snack bar Like the picture abo...

2 years ago

1 answers
132 views
0
Question about android syncadapter: Sync is not performed in a certain period. Is it a problem with a particular device?

Hello. We are developing an app that fetches data through API every hour with Android syncadapter. The emulator works fine. Sync is not performed on the physical device (Galaxy S7). The code itself do...

2 years ago

1 answers
48 views
0
Android Studio Amulator Error...

I'm studying programming at the Android studio.When I run the emulator, the app I made doesn't come out right away, but only the first screen comes out.If you try to go into the manual because it come...

2 years ago

1 answers
79 views
0
Android opengl fragment shader color change question

precision mediump float; \n void main(){ \n gl_FragColor = vec4(1.0, 1.0, 0, 1.0); \n } \n;In the current Android studio environment, I approached the fragment shader by...

2 years ago

1 answers
47 views
0
Does anyone know how to push to the GitHub directory?

I'm doing a collaborative project study. I'd like to put the Android app project folder and file you're making in the Android directory you see in the picture. I'm not sure what to do. Can't I put it ...

2 years ago

1 answers
97 views
0
I would like to display the SSID, BSSID, and RSSI that are currently connected through WiFi Scan.

To date, scan the WiFi SSID, BSSID, and RSSI The BSSID and RSSI of the same SSID were made to output to one view.By the way, I want to express the SSID, BSSID, and RSSI that are connected to each othe...


2 answers
123 views
0
What should I do if I want to produce an Android application and there are not many test phones?

I'm trying to make an application and test it this time, but the company doesn't have a test phone, so we can't do various tests.I looked into it and found that people like me rent smartphones orI hea...

2 years ago

1 answers
167 views
0
How can I display Recycler view in Fragment?

Hello~~ I'm a beginner who just started learning how to make an app..The app I'm planning is composed of several fragments in one MainActivity.I'm stuck in thinking of one of the Fragments, UserFragme...


1 answers
109 views
0
Question about app bouncing when sending firebase cloud messaging (fcm) to the Android app!

2019-11-07 16:01:18.615 22887-22887/com.example.api21test E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.api21test, PID: 22887 java.lang.RuntimeException: Unable to instantiate service c...

2 years ago
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