d tag

2228 questions


1 answers
39 views
0
Android .jar does not have default Manifest properties. Error

I'm a college student studying.I'm making an application that uses T-map apiI received T-map sdk and added Jar file to my projectAnd then it turns out to be a jar name.Jar does not have a default Mani...

2 years ago

1 answers
102 views
0
How do I check if a location-based service is available?

I'm developing an Android app. I don't know how to check if the GPS is working or not.I need a method to know if it works as true or false right now, so what is there?I'm trying to float a dialog that...

2 years ago

1 answers
28 views
0
Cut text out of Android screen

On Android,When the given text is moved out of the screen, I'm going to print it out on the next page, but how I do it Can you tell me the search keyword?

2 years ago

1 answers
49 views
0
Unfortunately MyApp has stopped. How do I resolve the error message?

I'm developing an application, and every time I run it, I get this message.Unfortunately MyApp has stopped.How do I solve this?**

2 years ago

1 answers
153 views
0
To align views at the bottom of the screen

First of all, this is the layout code I wrote: <?xml version=1.0 encoding=utf-8?><LinearLayout xmlns:android=http://schemas.android.com/apk/res/android android:orientation=vertical android:la...


1 answers
117 views
0
How to write an sd card to a specific folder on Android.

Below is the code for downloading files from my server.I write the download file to the root directory of the sd card, but it works well!package com.downloader;import java.io.File;import java.io.FileO...


1 answers
130 views
0
Change action bar text color

How do I change the color of the letter in the action bar? I inherited the HoloLight Theme, but I can change the background color of the action bar, but I can't find the text color attribute. Android:...


1 answers
45 views
0
Do you use Eclipse to create an Android app? Do you use Android Studio?

Currently, I am studying basic books that make apps through eclipse.In this book, the app is used in the Java language in eclipseI'm asking because I wonder if it's similar to running the same code in...

2 years ago

1 answers
34 views
0
Indicate Android registration time

1.In the case of Facebook, when I post a post, it shows how many hours ago I registered, and I want to implement it like this.Does this mean that when the stored time is loaded, we have to create a fu...

2 years ago

1 answers
33 views
0
Shut down your Android phone programatically

Can I shut down my Android phone on the program?Second question: How do we programatically lock and unlock Android screens?I tried the following code, but it didn't work.KeyguardManager keyguardManage...

2 years ago
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