d tag

2228 questions


1 answers
32 views
0
Implementation of a dialing program through the earphone button

Hello, everyone Using the Play / Vol + / Vol - / Stop button on the earphone Dial the specified number of phone number when the play button is pressed Dial the specified number of phone number 2 when ...

2 years ago

1 answers
31 views
0
Sound different when entering Android specific values

Here's the short story.Simply set the activity and set the sound to be generated when you enter a specific valueWhat should I do to make it sound like Dew Drops when I type 10 in another activity?

2 years ago

1 answers
143 views
0
Can I add certain characters fixed to the end of the string in Android EditText?

In editText, where you can enter only numbers, Is there a way to automatically put dog on the back when you write 5 in editText?

2 years ago

1 answers
80 views
0
Long question on Android

inti = 11818518518518581; I know that this should be corrected to long. So I know that you have to put an L after long i = 11818518518518581L to recognize it as long.But now longi = arraylist.get(arra...


1 answers
30 views
0
viewpager and animation

Hello.There are multiple screens using the viewpager, and the toolbar is using one for public use. If you move the screen here, the toolbar button is shown below to match the screen.ObjectAnimator ani...

2 years ago

1 answers
25 views
0
Which is better for simple data storage: SQLite or Shared Preference?

I want to receive data from the application and save it inside. For example, if you get a string like Apple\nRed\n123 or Banana\nYellow\n456, you separate the words separated by\n and save them, and t...

2 years ago

1 answers
32 views
0
How can I communicate between Android?

Hello, everyone When you have two Android devices I want to send data in json format from one device to another.As soon as we receive the data, we're going to make them do something.Due to lack of rel...

2 years ago

1 answers
94 views
0
I have a question about the data exchange between SQLite and IndexedDB.

Currently, Android has created and stored schedule-related data through SQLite. Gear 2 is going to use IndexedDB because it wants to be linked with Samsung Gear S2.When I send a request from the gear ...


1 answers
33 views
0
I'm trying to get an image stored on a php server from Android.

I even realized that the photos stored in my phone were web-hosted and stored on the provided shared server.After that, I wanted to print out the image stored on the server again on my phone, but it d...

2 years ago

1 answers
57 views
0
Isn't it possible to send it as an object when transferring Firebase DB?

Pass the following types corresponding to the available JSON types:StringLongDoubleBooleanMapListPass custom Java objects. The class that defines the object must have a default constructor that does n...

2 years ago
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