Recent questions tagged Android

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android - Remove "Done" button of ActionMode

0I'm using startActionMode(ActionMode) on my app. By default it's add a "Done" button on the bar, I want ... to the behaviour of what it does. 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 - Purpose of Service Intent-Filter inside Manifest.xml

from android developers : "Components(service) advertise their capabilities - the kinds of intents they can respond to ... " </service> 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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android - How to handle intent:// on a webView URL?

I'm currently developing an android app with a webView. On some urls I need to use the shouldOverrideUrlLoading ... to construct the 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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android - What is the appropriate replacement of deprecated getSupportLoaderManager()?

I came to know that getSupportLoaderManager is deprecated. But I want to call: getSupportLoaderManager() ... without worrying? See Question&Answers more detail:os...

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

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207 views

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android - Set arguments of fragment from activity

I want to pass arguments from my activity to a fragment, embedded into the activity. Fragment is embedded statically ... bundle. Any better way? See Question&Answers more detail:os...

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

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194 views

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android - How to set combined color for overlapped area of two different color objects?

I am creating different custom views with two different colors. According to my app features user will drag ... of overlapped objects colors. See Question&Answers more detail:os...

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

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572 views

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android - How to make TextView shape circle and set different background color based on condition

I have a TextView, what I want is to make the TextView shape circle and then set different background colors ... .parseColor("#808080")); } See Question&Answers more detail:os...

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

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166 views

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android - how to set a column as unique indexer on Sqlite

I have 3 columns (_id, column1, column2) _id column has been set as autoincrement In database there are some ... do I prevent duplicate records? 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 - Specifying "strikethrough" on a section of TextView text

I have a block of text coming from a webservice, and depending on some tags which I have predefined, I ... more elegant solution out there. 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 call a method in activity from a service

There is a service that listens for some voice. If voice matches a string a certain method is invoked in ... understand any example. Any ideas? See Question&Answers more detail:os...

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

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434 views

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android - Why Warning:Unable to find optional library: org.apache.http.legacy occurs?

My gradle file: apply plugin: 'com.android.application' android { useLibrary 'org.apache.http.legacy' ... org.apache.http.legacy 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 - ViewPager in DialogFragment - IllegalStateException: Fragment does not have a view

What I want to achieve From a FragmentActivity show a dialog when clicking an Action Button in the Action Bar ... person who wrote #18). See Question&Answers more detail:os...

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

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444 views

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android - Activity did not call finish? (API 23)

I am getting the following error and i have no clue as to why its happening. Error: 08-23 17:07:46.533 22454- ... (API 23), works on API 22. See Question&Answers more detail:os...

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

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781 views

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android - ViewModel onchange gets called multiple times when back from Fragment

I am working with Android architecture components. What i want is when user type "0" in Edittext and click ... , container, 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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187 views

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android - Which activity method is called when orientation changes occur?

Which method of the lifecycle is called when orientation changes occur? My application executes the onResume() method ... How to handle 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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387 views

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android - How to add .aar dependency in library module?

I am having one .aar file of one library module. I want to use it as a library or dependency in my ... not working in library module. 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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349 views

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android - causing a java.IllegalStateException error, No Activity, only when navigating to Fragment for the SECOND time

I am getting a very puzzling bug that I have no idea how to even begin working through. I have a simple ... think is relevant. Thank you, David 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 - resValue gradle error: Unsupported type "String" in "generated.xml"

A few weeks ago I posted a question How to override resources depending on buildType. And just yesterday there ... .getString(R.string.TESTFOO) See Question&Answers more detail:os...

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

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441 views

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android - Two RecyclerViews under each other in one layout

How can I get two RecyclerViews under each other in one layout? I don't want to have a single RecyclerView ... "wrap_content" /> </LinearLayout> See Question&Answers more detail:os...

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

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674 views

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android - Handle on item long click on recycler view

I have an adapter that customizes a recyclerView and I want to open a popup menu on long click event on recyclerView's items. How can I do 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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374 views

1 answer

android - Get Fragment dynamically attached to <FrameLayout>?

Well, i got a simple <FrameLayout>: <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android: ... be a way to retieve 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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765 views

1 answer

android - Can we use Guid as a Primary Key in Sqlite Database

Is is possible to use GUID as primary Keys in SQLITE Database?If Possible which datatype can be used? See Question&Answers more detail:os...

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

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301 views

1 answer

android - Is it possible to load a drawable from the assets folder?

Can you load a drawable from a sub directory in the assets (not the drawable folder) folder? See Question&Answers more detail:os...

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

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499 views

1 answer

android - Profile.getCurrentProfile() returns null after logging in (FB API v4.0)

For some reason Profile.getCurrentProfile() shows up null at times right after logging into FaceBook, using FB API v4 ... around or fix 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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483 views

1 answer

android - Videoview Pausing and resuming

I am new to android development and I am programming a game. My game has cutsceens that play before each level ... it, but from the beginning. See Question&Answers more detail:os...

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

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477 views

1 answer

android - Custom onDraw() method not called

<LinearLayout android:id="@+id/svLL" android:orientation="horizontal" android:layout_width="fill_parent" android: ... what's wrong ? See Question&Answers more detail:os...

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

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338 views

1 answer

android - Set different minSdkVersion for testAndroid than for main app

Is it possible to set a different minSdkVersion for tests than for the app itself? I ask because I want ... " Gradle-based project structure. See Question&Answers more detail:os...

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

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187 views

1 answer

android - Getting Warnings With Proguard (With External Libraries)

I have enabled Proguard, and i'm trying to build the APK, and i'm getting a lot of warnings and don't know how ... com.abohani.tdroms.** { *; } See Question&Answers more detail:os...

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

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