Recent questions tagged Android

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android - How to share current app's APK (or of other installed apps) using the new FileProvider?

Background In the past, it was easy to share an APK file with any app you wanted, using a simple command ... , including using symlinked files ? 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 - ActionBarActivity closes after pressing hardware menu button. Without stack trace

I have a really strange problem. When I use ActionBarActivity after clicking on hardware menu button (device with ... when I use Activity. 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 - Accessing card-emulation mode on USB-NFC-Reader

I have an Android tablet with Android 4.2. This tablet does not have NFC hardware. However I have an external ... are there some "?" characters? 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 - Launch application without an interface to receive boot_completed

I have developed a Service for Android that starts when BOOT_COMPLETED is received.It works fine on versions prior ... have an User Interface ? 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 - Cancelling event due to no window focus : MotionEvent

Here's the story: I am trying to build a guessing game in Android Studio. Where the user ... getSlotFromBufferLocked: unknown buffer: 0xae3f3fb0 See Question&Answers more detail:os...

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

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624 views

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android - analytics v4 uncaught exceptions not working

My app_tracker.xml <string name="ga_trackingId">UA-XXXX....</string> <string name="ga_logLevel">verbose</string> < ... What am I missing here ? 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 - Best way to sign an apk using ant in a build.gradle file

I have a project I recently had to convert from using a build.xml and custom_rules.xml to a build.gradle version in android ... -----"); } } } 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 - java.net.SocketException: sendto failed: ECONNRESET (Connection reset by peer)

I try to use this code to connect to server for uploading an image. try { url = new URL(requestURL); ... but server side code seems working. See Question&Answers more detail:os...

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

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722 views

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android - How to solve the ionic build error "java heap space"?

I have a ionic project. The app was build and run in my android phone successfully before. But suddenly from ... How to solve this 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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483 views

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android - Lollipop capitalizes Buttons' text in my app

I am expreiencing a strange problem with my application. When I am testing it on a real device (with Android 4. ... the same on all sw versions. See Question&Answers more detail:os...

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

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516 views

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android - Add to homescreen on mobile phone

How can I code a button to make a shortcut for mobile phone especially on iPhone and Android. I'm using ... Can someone enlighten me? Thanks! See Question&Answers more detail:os...

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

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663 views

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android - Get enable/disable status and of accessibility Colour inversion mode

In my application i need to make some UI changes when user enable accessibility colour inversion mode. Do we ... inversion mode in android? See Question&Answers more detail:os...

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

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523 views

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android - How to get all the pictures from the sdcard of emulator and display it in a listView?

I have a folder called images in the sdcard of my emulator. This folder contains pictures clicked from my ... that? Thanks in advance. See Question&Answers more detail:os...

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

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632 views

1 answer

android - jQuery Mobile flickering screen during transitions

I am testing a mobile web application built in jQuery Mobile 1.1.0. I am testing the website application using ... . What could be the 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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612 views

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android - Intent Filter not calling onReceive for USB_ACCESSORY_ATTACHED

I have declared an intent filter for USB_ACCESSORY_ATTACHED in the constructor of a MyDialogFragment and registered/ ... attach the accessory? See Question&Answers more detail:os...

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

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904 views

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android - How to detect NFC tag was removed

I am new at NFC technology. I am trying to read and write Mifare Classic 4K tags. I succeeded reading and ... How can I solve this 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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522 views

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android - Firebase Multi-Language support: Is possible?

Is it possible to have a multilanguage json file for Firebase Database? Example: I have the following in json ... answer in the new language? See Question&Answers more detail:os...

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

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642 views

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android - Showing an AlertDialog from a Webview outside of an Activity

I've been working on a feature similar to Facebook's chat heads - a feature which needs to be active for ... user experience I'm looking for. See Question&Answers more detail:os...

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

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711 views

1 answer

android - AsyncTask OnPostExecute not updating TextView

I have an AsyncTask running. I have a TextView that I mimic the message a Toast initially produces. I want to ... .LENGTH_LONG).show(); } } See Question&Answers more detail:os...

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

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450 views

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android - How to add the jar file into the build path

currently i am working on the nd file upload and download from ftp server to android. now i am having the jar ... jar file into the build path. See Question&Answers more detail:os...

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

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507 views

1 answer

android - FaceDetectorHandle﹕ Native face detector not yet available. Reverting to no-op detection

I'm trying to incorporate the Google Play Services 7.8 Face API in my app, but every time I try to ... not released with FaceDetector.release() See Question&Answers more detail:os...

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

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685 views

1 answer

android - RecyclerView wrap_content

I am trying to center a RecyclerView when its layout_width is wrap_content without success <LinearLayout xmlns: ... is wrap_content ? See Question&Answers more detail:os...

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

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804 views

1 answer

android - AsyncTask: ClassCastException: java.lang.Object[] cannot be cast to java.lang.String[]

In my application I run these code for gcm ccs(xmpp) and the code shows following error An error occurred while ... .execute(null, null, null); See Question&Answers more detail:os...

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

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372 views

1 answer

android - Find location of mobile

I want to find latitude & longitude when I enter the mobile number. There is any way to do that in android? See Question&Answers more detail:os...

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

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642 views

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android - Is there a RecyclerView equivalent to ListView's transcriptMode alwaysScroll?

With ListView, I could easily implement an auto-scrolling chat view by setting: android: ... AbsListView.html#attr_android:transcriptMode See Question&Answers more detail:os...

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

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466 views

1 answer

android - Pinch to zoom google map with out moving marker in framelayout

My layout <FrameLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <fragment android:id="@ ... should stick to map See Question&Answers more detail:os...

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

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474 views

1 answer

android - How to create proper soap envelope (request xml) in code while using KSoap2?

This is the soap request as obtained from SoapUi by feeding the wsdl. <soapenv:Envelope xmlns:soapenv="http:// ... env:Body> </env:Envelope> See Question&Answers more detail:os...

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

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573 views

1 answer

android - Make notification disappear after 5 minutes

Is it possible to make a notification automatically disappear after a period of time? See Question&Answers more detail:os...

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

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