Recent questions tagged Android

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android - How to debug Crosswalk webview remotely?

I'm trying to use XWalkView in Android 5. When I try to inspect an XWalkView in chrome://inspect, I can ... chrome dev tools to debug XWalkView? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Execute shell commands and get output in a TextView

I want to execute some shell commands and get the output in a TextView. The command may have a continuous ... Any workaround for this please? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Access local file in a WebView

My native app includes a WebView, and the WebView loads a web page off web. For example, the html is loaded ... to access file on local device? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to create a file in an SDCARD directory

I want to create a file(not created) in a directory(not created) in the SDCARD. How doing it ? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - how to get lat and long on touch event from google map?

Is it possible to get latitude and longitude from Google map on touch event? For example: if i touch the New ... and longitude of New York. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Record tablet's screen AND audio

I've been wondering, after trying this command on my Nexus 7: adb shell screenrecord /sdcard/demo.mp4 Is ... documentation is not that complete See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Do I need to change the package name for the free version of my app?

I have an application that I'm going to publish to the Android market. I'm planning on releasing a paid-for ... Or is it just bad practice? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Detect click on Actionbar's Overflow menu button

Can I detect click/tap on the menu button of action bar, i.e. used to show overflow menu items? By default it ... want to detect click on "1". See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - What is a good way to get a list of files from (a directory on) the sd card?

I'm happy reading and writing to a pre-set file, and could manually populate a listview, but I'm hoping there ... and let them select a file. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Fragment and parent activity life cycle together

I was following these four topics Creating a Fragment, Handling the Fragment Lifecycle , Managing the Activity Lifecycle ... for my bad Englsh. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Cannot resolve symbol 'GooglePlayServicesClient'

I am trying to migrate a project from Eclipse to Android Studio, the project can be build in Eclipse and was ... files('libs/mail.jar') } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to outline a TextView?

What I want to do? (blue will be changed as white) What I did? I have found a class which extends TextView that ... ); super.draw(aCanvas); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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239 views

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android - emulator.exe has stop working?

I try to run an android example but i keep getting: emulator.exe has stop working. This is the console lines: ... know what is this? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

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android - JNI- java.lang.UnsatisfiedLinkError: Native method not found

I'm developing an Android project using OpenCV. Some of the methods do not have Java version, so I have to use NDK ... code*/ } Thanks a lot! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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344 views

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android - List of files of saved to the internal storage

My android application is saving some stats to internal storage. Each file name is in the format of "appname- ... storage Thank you so much. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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229 views

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android - Custom Toolbar Views not centered

When using ActionBarDrawerToggle with my custom Toolbar, the TextViews in the Toolbar are no longer centered. ... but nothing changed. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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235 views

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android - retrofit 2 - how to pass a POST json object

So, i have a List of my custom Object and I need a JSON like this: { "surveys": [{ "survey": { "code ... JSON into a body request. Any ideias? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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515 views

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android - How to set divider between columns in tablelayout?

I want to create a table with column dividers. I want to divide my columns with a vertical bar image. To ... /tracking_green" /> </TableRow> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

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android - Does In App Billing support multiple accounts?

Does InApp billing (V2 or V3) works for a user who uses several accounts and makes the purchase with an account ... required, no simple Yes/No See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Change orientation at runtime

I'm new to android my question is, Is it possible to change orientation programmatically? If yes, how can we do that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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321 views

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android - Limit Realm results

How do I limit the amount of objects Realm returns? .findAll returns all rows matching the query and . ... consumes way too much memory. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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264 views

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android - Eclipse error: NoClassDefFoundError: java/lang/ref/FinalReference

I've installed Eclipse for android and that works okay. When I try to start a java-file I got the following ... internet didn't work for me. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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391 views

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android - ViewGroup finish inflate event

I have created a custom layout which extends ViewGroup. Everything is working fine and I am getting the layout as ... sure when to fire it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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435 views

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android - Callback on dismiss of chrome custom tabs

I have an activity 'A' and inside that activity, I have opened a chrome custom tab. Now when the user closes ... way to solve the above problem. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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610 views

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android - camera intent data null in onActivityResult(int requestCode, int resultCode, Intent data) in Samsung S3

Problem: I am getting camera intent's data null in onActivityResult(int requestCode, int resultCode, Intent data) in Samsung ... ; <my code> } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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273 views

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android - Could not fetch model of type 'IdeaProject' using Gradle installation

I've downloaded and installed Android Studio with all the required dependencies such as JDK 1.7 and Gradle 1 ... would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

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android - Manifest merger failed after adding Firebase core version 17.0.0

I added firebase crashlytics dependencies to my project and after that the project does not build. https: ... false android.enableJetifier=false See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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343 views

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android - How to change spinner text color

I saw many topics about how to change spinner's text color,but i couldnt understand how to use spinner_item.xml < ... as more details as you can See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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