Recent questions tagged Android

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android widget - Disable ScrollView action

In my application i've a line for increasing the width of a widget(by dragging the line to right/left) ... (false); Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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225 views

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android - Get Current Location 0 in marshmallow where below 23 API its give exact current Location using fused Location

I got current Location in Below 23 devices but getting (0.0,0.0) latitude and Longitude in 23 ... ="@integer/google_play_services_version" /> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

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android - How to create RTL ViewPager?

I'm using ViewPager in my application and I want to support RTL, but when I cahnge my device language to ... AdListener() { public void onAdClosed() { requestNewInterstitial();...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - SecurityException with grantUriPermission when sharing a file with FileProvider

I have two applications. I'm trying to share a file from application A to application B using a FileProvider. ... grant permission to App B? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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182 views

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android - emulator: emulator window was out of view and was recentered

After starting the android emulator I receive this warning: emulator: WARNING: Could not initialize OpenglES ... with hardware controls" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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291 views

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android - Missing R.java file even though project cleaned

Every time in code that I have an R, I get an error R cannot be resolved to a variable. The R.java file ... . I have tried cleaning the project. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Exception: This is not supported, use MenuItemCompat.getActionProvider()

I'm trying to make "Share" button in Action Bar of Android Application. Here my code: import android. ... ZygoteInit.main(ZygoteInit.java:694) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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503 views

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android - How to put list items at the bottom of list view in Navigation Drawer like Foursquare

I got a list view for navigation drawer, how can I put list item like "Add Friends", "Settings" align at ... and align at the bottom? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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284 views

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android - How to change color of Selected Tab

How to change color of tab when its selected, see below screen shot: i am showing Orange color in ActionBar, in ... item> </style> </resources> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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152 views

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android - How to serialize a Bundle?

I'd like to serialize a Bundle object, but can't seem to find a simple way of doing it. Using Parcel doesn't ... , and it seems to work ok. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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443 views

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android - How to detect screen rotation through 180 degrees from landscape to landscape orientation?

I've seen a few other questions similar to this but no answers. Rotating from portrait to landscape ( ... change in landscape orientation? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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355 views

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android - Scrollview inside constraint layout does not scroll to the bottom of the parent constraint

I have a form which has around 12/13 fields. I used a Scrollview inside a constraint layout. ... /android.support.constraint.ConstraintLayout> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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195 views

1 answer

android how an EditText work as AutoComplete

I want my EditText should work as AutoComplete, for that I write in XML file android:inputType="textAutoComplete| ... can I do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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249 views

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android - Hiding views in RecyclerView

I have code like this public static class MyViewHolder extends RecyclerView.ViewHolder { @InjectView(R.id.text) ... items in a RecyclerView? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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746 views

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android - Prevent dismissal of BottomSheetDialogFragment on touch outside

I have implemented a BottomSheet Dialog and I want to prevent the bottomsheet from dismissing when the user ... prevent it being dismissed? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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677 views

1 answer

android - TextWatcher events are being fired multiple times

I have an annoying problem with TextWatcher. i've been searching the web but couldnt find anything. appreciate ... will still be appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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426 views

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android - Failed to install *.apk on device 'emulator-5554': EOF

The project I tried to run is set to minSDK level 7. I have gotten the above error message when running ... Any suggestion or help? Thank you See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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471 views

1 answer

android - setVisibility(GONE) view becomes invisible but still occupies space

I've got a view that is effectively is a button. Here is its XML layout (add_new.xml) <?xml version="1 ... " > </fragment> </LinearLayout> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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233 views

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android - How to get Image Path just captured from camera

below is my code but is not give me image path in onActivity result Uri selectedImageUri = data.getData(); ... , Toast.LENGTH_LONG).show(); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

1 answer

android - Playing multiple sounds using SoundManager

If I play a single sound, it runs fine. Adding a second sound causes it to crash. Anyone know what is causing the ... .playSound(2); } }); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

1 answer

android - How to access External Micro SD card of the phone?

Does anyone know how can I get SD card of the phone? I know that someone will tell me its ... can I overcome with this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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332 views

1 answer

android - Struggling with Youtube Player Support Fragment

Im trying to use the Youtube Player Support Fragment in a fragment but the app always crash (NullPointerException) ... 4 hours without luck. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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844 views

1 answer

android - How can I use adb to send a longpress key event?

I can use something like: adb shell input keyevent 4 and this will send a single 'Back' button press to my ... can I send a longpress? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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453 views

1 answer

android - Get signal strength of WIFI and Mobile Data

In my app I need to check the connection speed of both WiFi and Mobile Data and then compare it, then switch ... . A sample would be helpful. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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385 views

1 answer

android - Retain Fragment state between Activities

Its possible to retain a Fragment between Activities? Lets say I have Activity A with Fragment F_Left ... Fragment state between Activities. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

1 answer

android - Cannot get the NotificationListenerService class to work

I have a android application that is trying to use the new NotificationListenerService class from api 18. I have ... how to use this class? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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378 views

1 answer

android - Remove the bottom line border in tab bar? (And change selected color)

Is it possible to remove the bottom line showed in the tab bar? It is grey when not selected. And is it ... xml: http://pastebin.com/M2KqtH1r See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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414 views

1 answer

android - Why does setting imeActionId with a predefined ID resource create an error?

Cyril Mottier has a great post on customizing the send/done/return key on the Android soft keyboard. When ... for considering this question. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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