Recent questions tagged Android

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android : camera doesn't open in marshmallow

So, I have below code that open camera, capture the image and save it on SDCard. public void getPhotoFromCamera( ... Please help me out. 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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android - AlertDialog with positive button and validating custom EditText

I have created simple AlertDialog with positive and negative buttons. Positive button has registered DialogInterface. ... and validate ? 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 - How to get application package name or UID which is trying to bind my service from onBind function?

I have a service in an application, and I can reach this service from different applications. And when ... service in onBind function? 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 - MediaPlayer setDataSource failed with status=0x80000000 for Ringtone set by filepath on 2.3.4

Title says most of it. My application has been playing ringtones pointed by uri like content://media/internal/audio/ ... 't able to find it. 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 - Is there any way to detect if the clock is round?

Might be I missed something but is there any flag for knowing if the clock is round or square? I could ... the background of the notifications. See Question&Answers more detail:os...

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

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184 views

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android - Deserialize with gson and null values

I am trying to deserialize my own class with a null value. But my code doesn't work. My json: {"Text" ... .gson.Gson.fromJson(Gson.java:696) 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 - Custom view for Menu Item

I need to have dynamic Menu Item, a circle of user defined color, like this: touching this menu item will ... custom dynamic view as Menu Item? 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 - Emulator: emulator: ERROR: x86 emulation currently requires hardware acceleration! Emulator: Process finished with exit code 1

Emulator: emulator: ERROR: x86 emulation currently requires hardware acceleration! Emulator: Process finished with exit code 1 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 - Time difference between two times

I want to display the difference between two times in hh:mm format. The first time is from a database and the second time ... }, 0, 1000); } } 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 - <androidx.fragment.app.FragmentContainerView> vs <fragment> as a view for a NavHost

When using androidx.fragment.app.FragmentContainerView as a navHost instead of a regular fragment app is not ... .com/dmytroKarataiev/navHostBug See Question&Answers more detail:os...

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

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313 views

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android - onPostExecute on cancelled AsyncTask

Does onPostExecute execute if the AsyncTask has been cancelled? If it does execute, is it safe to say that I ... , before doing anything else? 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 - Change font of the floating label EditText and TextInputLayout

Someone tried to change the font of the floating label? I changed the source of EditText but ... .getTypefaceMediumDefault(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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157 views

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android - java.lang.IllegalArgumentException: pointerIndex out of range Exception - dispatchTouchEvent

I have this method in my custom view which extends FrameLayout: @Override public boolean dispatchTouchEvent(MotionEvent ... main(Native Method) See Question&Answers more detail:os...

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

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297 views

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android - Is Sqlite Database instance thread safe

I have a database with some tables. I want to update the tables using multiple threads. I will use same instance ... set of values at same time. See Question&Answers more detail:os...

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

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286 views

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android - Google Maps V2 - Error inflating class Fragment

I'm trying my hand and Android Application Development. I'm currently using Eclipse (I can't remember the version ... . Thank you 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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233 views

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android - How To Exclude Specific Resources from an AAR Depedency?

Is there a reasonably simple way for a module's build.gradle file to indicate that certain files from a ... the Android Plugin for Gradle? See Question&Answers more detail:os...

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

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315 views

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android - focus on editText result in crash

I'm experiencing a really unusual behavior: From today (no style, Gradle or layout changes done), every-time ... to my application? Thanks all See Question&Answers more detail:os...

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

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384 views

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android - how to remove shadow below actionbar with AppCompat.Light.NoActionBar?

I tried to remove the shadow below the toolbar with the Theme.AppCompat.Light.NoActionBar, using every recommendation ... this shadow line ?? See Question&Answers more detail:os...

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

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360 views

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android - Correct handling of exception: "getParameters failed (empty parameters)"

I have a camera app in the Google Play store with Google Analytics installed. I keep getting the following crash ... is some other root cause. See Question&Answers more detail:os...

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

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480 views

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android - java.lang.VerifyError: Verifier rejected class on Lollipop when using release APK

I get this error when I install my release APK on a 5.x device. The error does not occur when I ... com.myapp.android.ui.activity.MainActivity) See Question&Answers more detail:os...

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

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210 views

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android - Gradle failed to build when proguard is activated

I am trying to release my Android application with Gradle. Everything works, including the ./gradlew clean build assembleRelease command ... '***' keyPassword '***' } } buildTypes...

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

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256 views

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android - java.util.ConcurrentModificationException in activity onCreate

In a recent release where I added MoPub via Admob ad mediation I am seeing a bunch of ... super.onCreate(savedInstanceState); See Question&Answers more detail:os...

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

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263 views

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android - How can I set onClickListener on ArrayAdapter?

I'm making class like as below // All necessary imports are here public class More extends Activity { String[] ... I start Activity on click. See Question&Answers more detail:os...

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

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229 views

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android - Google Map Api v2 shows "V/GoogleSignatureVerifier : signature not valid" error message in log

I am developing an Android application using google map api v2 to show a Map ... MBEmh/9iFBDAaTCK See Question&Answers more detail:os...

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

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603 views

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android - Cannot Resolve Symbol: FusedLocationProviderClient. Google play services version used 11.0.1

Cannot Resolve Symbol: FusedLocationProviderClient. Google play services version used 11.0.1. ... mfusedLocationProviderclient; See Question&Answers more detail:os...

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

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163 views

1 answer

android - Where'd padding go, when setting background Drawable?

I have this issue on my EditText and Button views, where I have a nice padding for them to space away ... that padding is lost forever. See Question&Answers more detail:os...

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

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661 views

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android - setBackgroundDrawable() deprecated

So my sdk goes from 15 to 21 and when I call setBackgroundDrawable(), Android Studio tells me that it's ... how would you deal with it? See Question&Answers more detail:os...

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

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323 views

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android - How to mux audio file and video file?

i have a 3gp file that is recorded from the microphone and a mp4 video file. i want to mux audio file and ... my question. thanks for your help See Question&Answers more detail:os...

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

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