Recent questions tagged android

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android - RecyclerView won't update child until I scroll

I think I've read pretty much all the answers to all of the similar SO questions, and ... /Views/List/SPAdapter.java#L109 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 multiple activity declaration in manifest

I have a main activity. From it, I am calling 2 other sub activities called FacebookLogin and Twitterlogin. I am ... is the same wherever 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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android - Dual-SIM Change Default SIM card

I'm trying to write a program that change default SIM card on my dual-sim android, what functions do I need for 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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393 views

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android - How to add Header and Footer in dynamic pdf using iTextLibrary?

I have created a PDF file dynamically using iText Library, Now I want to add Header and Footer in PDF's ... to it,please share your thoughts. 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 - Fire event when marquee completes

I want to marquee text, and when the marquee completes (the 1 full marquee cycle), I want to trigger ... function when marquee-ing a textview 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 - Function SignInWithFacebook doesn't exist in Firebase Auth SDK for Flutter in macOS, but in Windows it exists

I have started using Flutter this year, so I am not an expert. I am trying to develop an app for both ... defined for the class 'FirebaseAuth'. 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 - Show fullscreen "Access Request" dialog instead of notification when using getAuthToken(...)

I built an AccountAuthenticator for a webservice that I'd like to use in other applications with different signatures ... with a different 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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android - How do I launch the email client directly to inbox view?

Is this even possible without calling a specific package? I have found countless examples of sending email via ... user has multiple clients). 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 show header of ListView when its empty

I am developing the following screen The fourboxes next to each other are buttons. On clicking of the buttons I am ... by putting it as a header 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 - Get filepath from google drive in Lollipop (MediaStore.MediaColumns.DATA == null)

When the user clicks the "send file" button in google drive and selects my app. I want to get the filepath of ... the "right" way to 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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296 views

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android - how to find the rooted device programmatically?

Before installing my application,i want it to check whether the device is rooted or not.I have used the ... .any help would be appreciated 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 - It is possible to get total storage capacity?

i know how to get free capacity on internal memory and on external storage. But i want to know max capacity ... possible to achieve it? 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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223 views

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android - HTML5 audio not playing in PhoneGap App (Possible to use Media?)

Working on a basic sound board for a trip abroad. Set up everything to work fine in Browsers but wanted to use ... /button> </body> </html> 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 - Is it possible to create a multiple color (stacked) bar chart using MPAndroidChart?

I have below data to represent in chart format using MPAndroidChart library: Subject Marks Needs Attention ... possible in MPAndroidChart? See Question&Answers more detail:os...

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

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360 views

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android - Capture picture from WebView

Is it possible to listen for WebView page load full completed and then capture screenshot of loaded page? I tried two ... how it can be done. See Question&Answers more detail:os...

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

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197 views

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android - Issue dismissing popup window

I have a popup menu implemented , which shows up on click of a button. This is my onclick method. public void ... same. Please help me fix 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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323 views

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android - Call onMessage method when the app is in background in flutter

I'm new in flutter and dart. I'm trying to connect my app with FCM. When app is in foreground I create ... { update(token); }); } See Question&Answers more detail:os...

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

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243 views

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android - New Preference support library incorrect theme at runtime

I'm trying to use the new Preference v14 Support library. To give the preferences a material style, ... android.support.v7.preference.Preference See Question&Answers more detail:os...

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

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182 views

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android - Error while Setting of Proguard and Exporting APK

I am doing first-time Proguard setting on My Android Project and Exporting My APK File but I got Following ... proguard. 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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318 views

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android - How to retrieve images from cache memory in picasso?

I am using picasso library for loading images .In default picasso, It uses internal cache memory for loading ... wallpaper in offline mode? See Question&Answers more detail:os...

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

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425 views

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android - How to auto adjust font size in the action bar spinner based on orientation?

I wanted to place a spinner in the action bar, just like in the Gmail app. So I created the following ... font size based on the orientation? See Question&Answers more detail:os...

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

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486 views

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android - Xamarin proguard.ParseException: Unknown option '' in line 1 of file 'Properties/proguard.cfg'

I'm trying to use proguard with Xamarin. So I enabled it in project options (checked Enable ProGuard), and I ... (WheezMe.Droid) Any idea ? See Question&Answers more detail:os...

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

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618 views

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android - Register a broadcast receiver from a service in a new thread

I have a broadcastreciever which start a long operation (uploading process). In the code of a service started from ... Thank you very much. RA See Question&Answers more detail:os...

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

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248 views

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android - Get SMS of specific phone number

I am wondering, how can I read sms message for a specific number programmatically? I know how to read sms ... different way Please help 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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256 views

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android - ProgressBar while loading ListView (using AsyncTask)

I'm trying to show a progress bar when loading a custom ListView and afterwards - hide it. I'm using ... layout_above="@+id/ivDownStrip" /> See Question&Answers more detail:os...

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

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215 views

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android - My App not supporting nexus 7

My Manifest file (permissions & support-screens) are as follow : <uses-sdk android:maxSdkVersion="17" android: ... supported device. Any guess? See Question&Answers more detail:os...

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

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264 views

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android - Linking custom auth provider with Firebase

I read that with Firebase I can allow users to sign in to my app using multiple authentication providers by ... t find a custom AuthCredential. See Question&Answers more detail:os...

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

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190 views

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android - google play service error

I got this below error Error:(1, 1) A problem occurred evaluating project ':app'. > Failed to apply plugin [id ... facebook-android-sdk:4.7.0' } See Question&Answers more detail:os...

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

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