Recent questions tagged Android

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android - Struggling between native and phonegap, simple app requirements

I'm going to make a native (meaning; not in the browser) mobile app. Since I'm a web-developer I'm ... need to dive into a new language? 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 - Need command line to start web browser using adb

How can I start a browser with the adb shell command and make it open a certain web page? 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 - Travis.yml ./gradlew : Permission denied

Using Travis CI for an existing Android project calling $ ./gradlew build connectedCheck I get this error: /home/ ... exited with 126 during . 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 - Why can't we use a Translucent system bars with and ActionBar

While updating my apps to Kitkat, I just wanted to give them a gorgeous look on KitKat using the ... would be against Google guidelines. 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 can I change the app display name build with Flutter?

I have created the app using Flutter create testapp. Now, I want to change the app name from "testapp" to ... that Flutter provides to do that? 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 studio - Dart SDK is not configured

I installed Flutter and set up Android Studio. Then I cloned an example of flutter on GitHub (https://github. ... setup in the android/ folder. 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 - Passing enum or object through an intent (the best solution)

I have an activity that when started needs access to two different ArrayLists. Both Lists are different Objects ... Constructor from an Intent? See Question&Answers more detail:os...

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

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279 views

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android - Eclipse "Invalid Project Description" when creating new project from existing source

I am trying to create a new project from existing source code. I keep getting the following error: "Invalid ... the answers worked for me! See Question&Answers more detail:os...

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

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809 views

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android - Image resolution for mdpi, hdpi, xhdpi and xxhdpi

I have a background for my app in resolutions 720x1280 pixels, 1080x1920 pixels and 1440x2560 pixels. In which ... I put each background? 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 - Your project contains error(s), please fix it before running it

I am developing a simple Android application. But when I run Eclipse, it shows the following error: Your ... anyone else have this issue? See Question&Answers more detail:os...

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

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142 views

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android - How to assign text size in sp value using java code

If I assign an integer value to change a certain text size of a TextView using java code, the value is interpreted ... how to assign it in sp? See Question&Answers more detail:os...

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

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465 views

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android - EditText, inputType values (XML)

Where can I find the values that InputType can has? I'm aware of http://developer.android.com/reference/android/ ... like in layout XML files? See Question&Answers more detail:os...

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

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193 views

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android - How to mimic Google Maps' bottom-sheet 3 phases behavior?

Background I'm assigned to make a UI that behaves similarly to how Google Maps shows a bottom-sheet for a found result. ... ? What can I do in order to achieve the required beh...

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

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156 views

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android - Implementing SearchView as per the material design guidelines

I have been looking for ways to implement a searchview in the activity toolbar (actionbar) as per the material design ... I go about doing 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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284 views

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android - Not able to access adb in OS X through Terminal, "command not found"

I have installed Android SDK and Eclipse on my?Mac system. I am able to program using Eclipse and have created ... know in which window I am. See Question&Answers more detail:os...

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

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187 views

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android - Unsupported method: BaseConfig.getApplicationIdSuffix()

So I'm reading Android 6 for Programmers: An App-Driven Approach and the first two app examples I had no issues ... base that I'm testing from. See Question&Answers more detail:os...

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

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194 views

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android - nullpointer exception raises when i click on the button

When I click on CheckData button on android, it is throwing a nullpointer exception. SaveData.java ... (ActivityThread.java:1919) See Question&Answers more detail:...

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

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150 views

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android - How to select next tab from child fragment

I need to switch next tab, when a button is clicked from a child fragment. This is how I setup tabs ... inside FirstTabFragment, Please help me. See Question&Answers more detail:os...

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

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370 views

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android - kotlin recyclerview data not showing

Our question is how to show Parent and Child data from two SQLite DB tables? We have two tables that are added ... view) { init { val textView : TextView = itemView.child_textView...

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

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138 views

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android - automatically update my activity to show which was written

Like you can see here, the user must provide a sim card number and when this number is provided, i would like ... .setText(concatenation); } } } See Question&Answers more detail:os...

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

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138 views

1 answer

android - Facebook sdk 3.0.1 is not working properly

I am trying to login into the Facebook using Facebook sdk .But it not logging in .Its opening the dialog ... window. Please give immediate reply See Question&Answers more detail:os...

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

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260 views

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android - Geofence triggering procedure explanation needed?

SO I've created geofence as below: GeofenceModel modelExit = new GeofenceModel.Builder("id_oi_456") .setTransition ... snippet" clears geofence? See Question&Answers more detail:os...

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

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166 views

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android - InflateException with custom View class

I want to simply draw a rectangle over an ImageView. Here is the ImageViewHighlight class: public class ImageViewHighlight ... can I fix 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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182 views

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android - Querying by range in firebase

I have a range slider for prices of food , and based on the min and max of the slider , I want to display ... way of doing this type of query? See Question&Answers more detail:os...

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

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380 views

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android - Reason for NullPointerException if setContentView() is not used

I know that we need to place setContentView() in the onCreate() method before initializing any view otherwise it ... to the inflate() method? See Question&Answers more detail:os...

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

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293 views

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android - Pager Adapter not displaying image after getting from response in fragment

I am getting three images from response,and i am storing in arraylist,then i try to set in PagerAdapter,but nothing ... ); return imageView; } } See Question&Answers more detail:os...

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

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171 views

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android - Java httpPost into .asp form

In Java, if I want to send data to form on the server, where form type is: <form method="post" id="form1 ... i know that there might be others. See Question&Answers more detail:os...

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

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219 views

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android - getDownloadURL isn't inputting the link i need

Trying to get the downloadUrl link and put it into the "profile/imageURL" node on database. I'm new to firebase ... loadingBar.dismiss(); } } } See Question&Answers more detail:os...

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

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