Recent questions tagged Android

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android - How to exclude a specific application from ACTION_SEND Intent?

I have used the following codes to exclude facebook app from my app chooser: List<Intent> targetedShareIntents = new ... wrong with this 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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android - Redmi phones not asking SMS permissions and hence not reading sms

Following is my code:  <receiver android:name=".otp.OTPReceiver" android:enabled= ... exists there too on Redmi phones See Question&Answers more detail:os...

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

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351 views

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android - java.util.zip.ZipException: duplicate entry :how to overcome

I have used multiple Android libraries and modules in my project. Each one has its own v4.Support ... /v4/media/TransportMediatorCallback.class 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 - EditText with Currency format

I have a EditText in which I want to display currency: input.setInputType(InputType.TYPE_CLASS_NUMBER); input. ... my EditText? 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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236 views

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android - is observeForever lifecycle aware?

I'm working with MVVM, and I have made different implementations of it, but one thing that is still ... repository and the ViewModel properly? See Question&Answers more detail:os...

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

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271 views

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android - BottomNavigationBar underneath NavBar

The Goal: 1) Make the status bar transparent - Done 2) Make the BottomNavigationView and the Navbar the same ... /custom_black</item> </style> See Question&Answers more detail:os...

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

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268 views

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android - How to get height of LinearLayout

I have a LinearLayout set height as match_parent as below: <LinearLayout android:id="@+id/list_layout" android:layout_width= ... . How can I do? 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 - org.json.simple.JSONObject cannot be cast to org.json.JSONObject

When I run the following code... JSONObject jsonObject = null; JSONParser parser=new JSONParser(); // this needs ... I don't understand why. 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 - Getting ClassCastException when trying to insert RelativeLayout dyanmically?

setContentView(R.layout.main2); out= new ArrayList<TextView>(); llay =(RelativeLayout) findViewById(R.id. ... /RelativeLayout> </ScrollView> 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 - Use an intent to send data to my activity

I have a server running that notifies the user with a statusbar notification that opens my main activity, how ... activity trough that intent? 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 - App crashes when running maps activity

My projects Map activity is not working I just pasted the api key in place google_maps_api.xml and clicked ... failed: Operation not permitted See Question&Answers more detail:os...

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

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464 views

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android - Check if ScrollView is higher than screen / scrollable

How can I check if a ScrollView is higher than the screen? When the content of a ScrollView fits on the ... of a ScrollView in that regard? See Question&Answers more detail:os...

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

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545 views

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android - how to add animation to textView drawable

I have used this line too add image in my textView : android:drawableLeft="@drawable/ic_launcher" in my xml file ... Any help? 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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724 views

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android - How to create a Flutter background service that works also when app closed

I am developing a Flutter app for academic purposes in university. Now, I need to run a sort of "always on" ... image for a more schematic view: See Question&Answers more detail:os...

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

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272 views

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android - Start a Service from activity

In my app i have an activity from which i want to start an Service Can any body help 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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328 views

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android - Is possible install Eclipse IDE in a Galaxy Tab?

Since Eclipse can run in Linux and this tablet has the new Honeycomb (Linux Kernel), can Eclipse IDE run in ... want to use for UML modeling. See Question&Answers more detail:os...

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

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345 views

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android - Difference between DialogPreference before and after AndroidX

We are currently migrating to Androidx namespace with our Android app project. However I noticed that not only the ... of overhead 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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339 views

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android - Do I need to call HttpURLConnection.disconnect after finish using it

The following code basically works as expected. However, to be paranoid, I was wondering, to avoid resource leakage, Do I ... "", exp); } } } See Question&Answers more detail:os...

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

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290 views

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android - What exactly does onDestroy() destroy?

I've been bothered by this "characteristics": When I use Back button to leave my app, I can tell onDestroy() is ... -none? This really bugs 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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315 views

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android - Keytool's -storepass vs. -keypass -- Why 2 passwords?

I understand that the -keypass option is for "the password for the key" and that the -storepass option is for "a ... case) and one for the key. See Question&Answers more detail:os...

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

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362 views

1 answer

android - Set LayoutDirection (RTL) for api lower than 17

I am going to build a Persian app (RTL). my app includes a ListView and a Navigation Drawer . I ... </android.support.v4.widget.DrawerLayout> See Question&Answers more detail:os...

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

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390 views

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android - Activity has leaked window at alertDialog show() method

I am getting window leak error at runtime because of using an AlertDialog. I have pointed out the error line in ... how to solve this issue. See Question&Answers more detail:os...

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

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511 views

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android - How to put an AVD (emulator) into OFFLINE mode?

I would like to test the behavior of my application when the user is in a no-signal zone or when his phone ... Internet when I am testing my app See Question&Answers more detail:os...

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

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683 views

1 answer

android - How do you refresh PreferenceActivity to show changes in the settings?

Based on the following code, can you tell me how to refresh the PreferenceActivity window to show changes in the ... now been disabled."; } See Question&Answers more detail:os...

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

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388 views

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android : how to align message in alertDialog?

i have to align text by middle in android alertdialog. but i cannot find way... anyone knows how to this? See Question&Answers more detail:os...

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

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476 views

1 answer

android studio - Unable to migrate Flutter project to AndroidX

I have a Flutter project in Android Studio. I am planning to migrate to AndroidX. Whenever I do Refactor -> ... anything else I need to do? See Question&Answers more detail:os...

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

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919 views

1 answer

android - IllegalArgumentException: Could not locate call adapter for rx.Observable RxJava, Retrofit2

I am getting the above error while calling the rest api. I am using both retrofit2 and RxJava. ServiceFactory.java ... moviesResponse) { } }); See Question&Answers more detail:os...

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

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337 views

1 answer

android - How to reset AnimationDrawable

I have to animate a circular count down timer and I'm doing it by animating the background of an ImageView ... Any idea is welcomed. 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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