Recent questions tagged Android

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android - Interstitial Admob ads: "IllegalStateException: Only fullscreen activities can request orientation"

Background I have an app with Admob SDK used in it, to show Interstitial ads (full screen ads). Reccently Google has ... , how can I solve 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 - Difference between build.gradle (Project) and build.gradle (Module)

I am trying to add a dependency of Android Asynchronous Http Client into my project. So there are two build. ... does it all fit together? 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 - FATAL EXCEPTION: Firebase-Messaging-Intent-Handle -- java.lang.NoClassDefFoundError

I am not using any Firebase or Youtube code/libraries in my project. Yet recently, in Android Pre ... .google.com/issues/160907013#comment256 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 - Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget

In my application when I try to launch it Force Closed and the error pointing the line "setContentView(R.layout ... ="@+id/TableRow01" android:layout_width="match_parent" android:l...

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

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android - Multiple selection in custom ListView with CAB

After reading and try'n'error for days, I′m giving up and ask for help. < edit > I am using ActionBarSherlock ... snippets to help, let me know. 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 - Programmatically collapse a group in ExpandableListView

When I expand a new group, can I collapse the last one expanded? 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 - AsyncTask: where does the return value of doInBackground() go?

When calling AsyncTask<Integer,Integer,Boolean>, where is the return value of: protected Boolean doInBackground(Integer. ... () be found? 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 - Waiting till the async task finish its work

I'm very new to programming and I have some doubts. I have a AsyncTask which is I call as RunInBackGround. and I ... ? Are there any way for 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 - How to perform a fade animation on Activity transition?

I am codifiying a transition effect between my logo activity and my Main activity, but I have the problem that ... get only a vanish effect? 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 - Can you launch the native Camera App from an Html 5 Web App?

I have a mobile website that allows users to upload photos using the file input type (Browse button). If ... on Phone Number and Addresses. See Question&Answers more detail:os...

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

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240 views

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android - Retrofit Uploading multiple images to a single key

I am using Retrofit to upload images to my server. Here I need to upload multiple images for a single key. I ... } Please help me with 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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android - App always starts fresh from root activity instead of resuming background state (Known Bug)

I am facing exactly the problem mentioned in these links: http://code.google.com/p/android/issues/detail?id= ... still launches the same way. See Question&Answers more detail:os...

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

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288 views

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android - Endless RecyclerView with ProgressBar for pagination

I am using a RecyclerView and fetching objects from an API in batches of ten. For pagination, I use ... RecyclerView with ProgressBar at bottom. See Question&Answers more detail:os...

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

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278 views

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android data binding with a custom view

The Android data binding guide discusses binding values within an activity or fragment, but is there a way to perform ... I'm trying to do? See Question&Answers more detail:os...

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

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276 views

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android - How to remove focus without setting focus to another control?

I like my UIs to be intuitive; each screen should naturally and unobtrusively guide the user on to the next ... button prior to any selection. See Question&Answers more detail:os...

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

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367 views

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android - FileProvider crash - npe attempting to invoke XmlResourceParser on a null String

This is a part of my manifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns: ... .FileProvider.getUriForFile(FileProvider.java:376) See Question&Answers more detail:os...

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

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550 views

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android - FCM (Firebase Cloud Messaging) Push Notification with Asp.Net

I have already push the GCM message to google server using asp .net in following method, GCM Push Notification with Asp ... .net let me know.. See Question&Answers more detail:os...

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

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227 views

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android - Facebook authentication without login button

I have followed some Facebook API 3.0 tutorials, including the Login/Logout and the Publish To Feed examples. So ... that users are used to? See Question&Answers more detail:os...

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

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374 views

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android - How to get Last record from Sqlite?

I have a one table question_table and one ImageButton (Back). I need to get the last inserted record from the ... ; Please give me some hint. See Question&Answers more detail:os...

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

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303 views

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android - libgdx SpriteBatch render to texture

Is it possible to render to texture using SpriteBatch in libGdx (Java engine for Android/Desktop)? If so, ... online documentation for libGdx? See Question&Answers more detail:os...

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

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724 views

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android - How to show Snackbar at top of the screen

As the Android documentation says Snackbars provide lightweight feedback about an operation. They show a brief message at the ... .RED) .show(); See Question&Answers more detail:os...

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

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183 views

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android - How to correctly use Google Plus Sign In with multiple activities?

What would be a good/recommended way of tying up the Google+ api client life cycle with the flow of a multi ... or at least a general guideline. See Question&Answers more detail:os...

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 - Adding content to a linear layout dynamically?

If for example I have defined a root linear layout whose orientation is vertical: main.xml: <?xml version= ... more other elements inside child? See Question&Answers more detail:os...

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

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688 views

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android - (Deprecated) Fragment onOptionsItemSelected not being called

EDIT: This question was for the deprecated sherlock action bar. Android support library should be used instead now I ... ; in the onCreate(). See Question&Answers more detail:os...

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

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448 views

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android - How to change the toolbar text size?

I want to change the size of text in Toolbar. Because in my application, Toolbar text has different sizes both for ... size of text in Toolbar? See Question&Answers more detail:os...

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

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625 views

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android - Difference of setValue() & postValue() in MutableLiveData

There are two ways that make change value of MutableLiveData. But what is difference between setValue() & postValue() ... .setValue(value); } } See Question&Answers more detail:os...

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

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287 views

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android - How to add a button to a PreferenceScreen?

I'm quite new to Android Development and just came across Preferences. I found PreferenceScreen and wanted to ... could access these buttons? See Question&Answers more detail:os...

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

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261 views

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android - Mask ImageView with round corner background

I am having a Custom ListView which contains an ImageView and TextView. Everything is working fine. What I want ... imgmask" /> </FrameLayout> See Question&Answers more detail:os...

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

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