Recent questions tagged Android

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android - Is there a simple “tee” filter for Java streams?

For debugging purpouses I would like to dump the content of an output stream into a file while it is ... .InputStream and an InputStreamReader. 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 - jniLibs are not extended in gradle

An android application have two modules and one depend on the other, and the common used jars and native libraries ... Android studio 1.0.2. 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 - Google Places API AutocompleteSupportFragment Null pointer Exception

I am using the Google Places API to get an autocomplete support fragment to get a search bar with location ... called on a null reference. 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 - Logging in Retrofit 2.0

Previous version of Retrofit uses RestAdapter and has provision of enabling the Logs. Why that feature is removed in ... was very handy... 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 - Scene2d how to handle touched actor?(LibGDX)

I have a problem with using scene2d in libgdx. I can't find anywhere a method that allows me to check ... things when I release my finger. 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 - Google Play Games Services - Realtime Multiplayer - STATUS_CLIENT_RECONNECT_REQUIRED

I am trying to implement a real-time multiplayer in my Android game using the Google Play Games Services but ... from the Android samples page. 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 - Changing LayoutParams of always visible Chat Heads to not always visible

I am attempting to add a view I am generating via a service. The code I am using is based on Facebook Chatheads ... when the app is on Pause? Z 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 - Firebase analytics event logging in multi-process app

I have integrated Firebase analytics into my app which has two process : a Background process and a UI process. ... . All help is 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 - Edit Text without Autocorrect

I want an EditText without the autocorrection. I have set the textNoSuggestions inputType, as shown: <EditText android:id ... can I disable 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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android - Move Floating Action Button above keyboard

I have this Floating Action Button (GitHub link) and when I open a (software) keyboard the Floating Action Button ... true" /> </RelativeLayout> See Question&Answers more detail:os...

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

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990 views

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android - ActionBarSherlock items not appearing in overflow

I'm trying to restyle my app to an ICS look and feel with ABS. Getting the ActionBar itself was nice and ... make sense? What am I missing? 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 - Xamarin Forms: How to open an app from another app?

I have 2 applications ( A and B ) developed using Xamarin.Forms. I need to open app A from app B. I have ... app in my app with xamarin.form? 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 - Broadcast Receiver is taking too long to receive in onReceive() after airplane mode turned off/on

I have created a simple Broadcast Receiver and it working absolutely fine except that if i turned on/off the Air ... > Thank you 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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android - Resizing EditText inside of an AlertDialog

I'm looking for a way to resize (so it doesn't touch the edges) an EditText inside of an AlertDialog. ... no success: An Answer Another Answer 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 - Unresolved reference inside anonymous Kotlin listener

I have the code below. It is Kotlin. Any idea why textToSpeech from textToSpeech.setLanguage(Locale.UK) is ... actually can't be compiled 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 - Toolbar behind status bar with API 21

I've a fragment with a CoordinatorLayout When i run the app with API 19 the behavior is right : The ... find and understand the problem. 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 - SharedPreferences behaviour on Update/Uninstall

I am using shared preferences to store the number of times my application has been launched. Only on the first launch i ... ; dialog.show(); } } 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 find view id in appwidgetprovider?

I have a appwidget extends from appwidgetprovider. I have created a layout xml file named main_layout.xml and add ... ? sorry for my english See Question&Answers more detail:os...

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

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1.3k views

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android - WearableListenerService onMessageReceived is not called on device

I am trying to send a simple message from my Android wear app to my phone app using the Wearable.MessageApi. This is ... for a whole day now :( See Question&Answers more detail:os...

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

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947 views

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android - Communicate between different instances of same fragment

The problem as follows. Let us have 3 tabs with fragments: Tab 1 (Fragment A). Needs to send data ... ViewPager and Tabs mentioned in question. 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 - java.lang.NumberFormatException: Invalid int: ""

I have a problem with debugging my code. I'm getting java.lang.NumberFormatException: Invalid int: "" error ... .run(HandlerThread.java:60) 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 - Set image orientation using ExifInterface

setRotation method in Camera.Parameters does not work in all devices. Somebody suggests to manually change the ... from the android gallery. 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 set different title for alert dialog when WebView page is loaded?

I want to set different title for alert dialog when WebView page is loaded but its not working. here is the code ... setView(wv); alert.show(); 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 - Battery broadcast receiver declared in manifest file does not work?

There are two ways to make a broadcast receiver known to the system: One declares it in the manifest file with ... </intent-filter> </receiver> See Question&Answers more detail:os...

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

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1.2k views

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android - How to determine the sender of Broadcast Intent

I have an application that is at the same time a broadcast sender and receiver of standard action android. ... method of a BroadcastReceiver? See Question&Answers more detail:os...

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

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902 views

1 answer

android - AppCompat Action Bar library not displaying added fragments

EDIT: If I extend FragmentActivity instead of ActionBarActivity my layout shows up again (without an ActionBar of course). ... -v7:18.0.+' See Question&Answers more detail:os...

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

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1.2k views

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android image view scale animation

hi im wanting to know how to scale animate a logo and move its position? i have an if statement that runs some ... else { //scale animation } } See Question&Answers more detail:os...

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

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1.0k views

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android - Xamarin.Forms System.ArgumentException: Illegal characters in path

I am brand new to Xamarin.Forms projects. I have created a project with VS2019 which has not been modified in any ... How can I fix their error? See Question&Answers more detail:os...

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

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