Were this your own jni library or native executable the solution would be to update to ndk r8c or later as discussed at:

https://stackoverflow.com/questions/20141538/mylib-so-has-text-relocations-this-is-wasting-memory-and-is-a-security-risk-pl

in order to obtain a fix for https://code.google.com/p/android/issues/detail?id=23203

However as this appears to be in a platform library (specifically the Dalvik VM itself) rather than something you built, **there is not much of anything you can do**. You&#39;ll likely see this on every Activity process (or at least runtime) startup, until your device manufacturer does an update. 

It is only a warning though.

I was getting this error because I was trying to install an APK with minSdkVersion set higher than the device supported.

I had the same error and i fixed it by removing other versions of the app installed on the device.

There may be so many reasons behind this error,
one of them was what I was getting, 
but then this error was solved.

check while creating emulator, it is **&#39;compatible&#39;** or not? on Emulator selection screen [see for last column].

if not compatible, then select &#39;target sdk&#39; as the highest version by editing existing &#39;Emulator&#39; [as it should be greater than min sdk].

I have three controllers (FirstVC, SecondVC, ThirdVC) inside storyboad, and navigation is sequential: a user can navigate from FirstVC to SecondVC, and then to ThirdVC. Now, I need to make some button that will open ThirdVC from FirstVC but will also put SecondVC on navigation stack, so when a user will press back from ThirdVC he will be returned to SecondVC. So, I don’t need animation from FirstVC to SecondVC, just need to push SecondVC on navigation controller stack and then animate only transition to ThirdVC. 

I was unable to find how disable animation for performSegueWithIdentifier, so I’m thinking I should instantiate SecondVC from storyboard manually, put it on navigation stack, and then perform performSegueWithIdentifier for ThirdVC. Any ideas how to do that?

How to push two view controllers but animate transition only for the second one?

I have the same question as [this post][1], but I want to use `dplyr`:

With an R dataframe, eg:

    df &lt;- data.frame(id = rep(1:3, each = 5)
                     , hour = rep(1:5, 3)
                     , value = sample(1:15))

how do I add a cumulative sum column that matches the id?

Without `dplyr` the accepted solution of the previous post is:
    
    df$csum &lt;- ave(df$value, df$id, FUN=cumsum)



  [1]: https://stackoverflow.com/questions/16850207/cumulative-sum-matching-ids

How to add a cumulative column to an R dataframe using dplyr?

Has anyone seen this before? 

&gt;ActivityManager: WARNING: linker: libdvm.so has text relocations. This is wasting memory and is a security risk. Please fix.

This occurs as I&#39;m trying to deploy an app to my device.  Google doesn&#39;t seem to help at this point.

Security warning on libdvm.so noticed while deploying Android apps

Has anyone seen this before?
>ActivityManager: WARNING: linker: libdvm.so has text relocations. This is wasting memory and is a security risk. Please fix.
This occurs as I'm trying to deploy an app to my device. Google doesn't seem to help at this point.

Noticed while looking through the android sdk of a tag like this:

    &lt;eat-comment/&gt;

What is it used for?  A reference example for it is here:

https://github.com/android/platform_frameworks_base/blob/master/core/res/AndroidManifest.xml

android XML tag called eat-comment, what is its use?

On iOS it is possible to choose when you want your app to be visible on the store after it has been validated by Apple. Is this possible with Android and the Google Play Store?

Is it possible to set a release date on the google play store?

I am using **Volley** for my Android app to fetch data from my server. It works well except when handling the error from my server. My server sends this response when there is a mistake:

    {
        &quot;status&quot;: 400,
        &quot;message&quot;: &quot;Errors (2): A name is required- Julien is already used. Not creating.&quot;
    }

My goal is to get the message and then display it in a `Toast`. I followed some sample for how to do this, but it doesn&#39;t work.

**There is my error listener :**

    public void onErrorResponse(VolleyError error) {
                int  statusCode = error.networkResponse.statusCode;
                NetworkResponse response = error.networkResponse;

                Log.d(&quot;testerror&quot;,&quot;&quot;+statusCode+&quot; &quot;+response.data);
                // Handle your error types accordingly.For Timeout &amp; No connection error, you can show &#39;retry&#39; button.
                // For AuthFailure, you can re login with user credentials.
                // For ClientError, 400 &amp; 401, Errors happening on client side when sending api request.
                // In this case you can check how client is forming the api and debug accordingly.
                // For ServerError 5xx, you can do retry or handle accordingly.
                if( error instanceof NetworkError) {
                } else if( error instanceof ClientError) {
                } else if( error instanceof ServerError) {
                } else if( error instanceof AuthFailureError) {
                } else if( error instanceof ParseError) {
                } else if( error instanceof NoConnectionError) {
                } else if( error instanceof TimeoutError) {
                }
                showProgress(false);
                mPasswordView.setError(getString(R.string.error_incorrect_password));
                mPasswordView.requestFocus();

            }

**And there the result of my debugger :** testerror﹕ 400 [B@430b8d60   

**EDIT:** Moreover my error.getMessage() is null.


So I don&#39;t understand why my variable response.data is not the response from my server.

If someone know how I can get the message from my server it&#39;s will be cool.

Thx,

Android: How handle message error from the server using Volley?

I have created my tables in my `SQLiteOpenHelper` `onCreate()` but receive

    SQLiteException: no such table

or

    SQLiteException: no such column

errors. Why?

&gt;**NOTE:**
&gt;
&gt;(This is the amalgamated summary of tens of similar questions every week. Attempting to provide a &quot;canonical&quot; community wiki question/answer here so that all those questions can be directed to a good reference.)

When does SQLiteOpenHelper onCreate() / onUpgrade() run?

I&#39;m building an interface where **I need to process touch events**. In particular I would to be able to enable them only to a confined area in a fragment.
To better understand the problem, to respect the standards and for the goal of my application, **I planned the navigation drawer, which assumes the presence of many fragment** (instead of activities). An activity with touch events is implemented quite easily, on the other hand I have read on the internet that **with the fragments can become a problem**.

My application, at the architectural level, is as follows: 
- MainActivity.java 
- NavigationDrawer.java 
- TestFragment.java (for a single fragment now, waiting to solve the problem) 

I&#39;ve not found a solution or a tutorial that explains how to do well (or how to workaround the problem). Then I ask you, simplifying the problem to just &quot;**enable a touch event in a fragment (getPressure() in this case)**&quot;. Below are some pieces of code that may help to solve the problem:

**TestFragment**

    public class TestFragment extends Fragment {
        private static final String ARG_SECTION_NUMBER = &quot;section_number&quot;;

        public static TestFragment newInstance(int sectionNumber) {
            TestFragment fragment = new TestFragment();
            Bundle args = new Bundle();
            args.putInt(ARG_SECTION_NUMBER, sectionNumber);
            fragment.setArguments(args);
            return fragment;
        }

        public TestFragment() {}

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
            return inflater.inflate(R.layout.fragment_test, container, false);
        }

        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
        }

        @Override
        public boolean onTouchEvent(MotionEvent event) {
            // Here I want to return the press value (0 to 1)
        }
    }

How to associate the listener to the whole fragment? And in the case of a particular area? Finally, how can I return the value of the pressure on the screen?

Thank you so much in advice! :)

How to handle Touch Events on a Fragment?

I&#39;m trying to build a `Dynamic Web Application` in eclipse using Java 8 (and Wildfly appServer if that matters) but I&#39;m unable to make Eclipse Luna M5 use Java 8 (I do have Java 8 BETA support installed and it works on JavaSE projects). 

In my POM I set the level to Java 8:

    &lt;plugin&gt;
        &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
        &lt;version&gt;3.1&lt;/version&gt;
    	&lt;configuration&gt;
    		&lt;source&gt;1.8&lt;/source&gt;
    		&lt;target&gt;1.8&lt;/target&gt;
    	&lt;/configuration&gt;
    &lt;/plugin&gt;

But after I do `maven -&gt; update project` I get the following error:

    Could not update project ExampleApp configuration
    Version 1.8 of project facet java does not exist.

And indeed there is no java 1.8 project facet under `project-&gt;preferences-&gt;project facets-&gt;java`

Can I manually create such `facet` and add It to to eclipse or I&#39;ll have to wait until java 8 is released and the eclipse guys decide to add it ?



Version 1.8 of project facet java does not exist

This problem sounds similar to a [few][1] [others][2], except in my case the OK button is not grey-ed out. But for those who would rather not click the links...

Trying to create or edit an AVD from within Eclipse, after entering my settings, the &quot;OK&quot; button seems to be &quot;clickable&quot;, but when I click it absolutely nothing happens. ![clickable but useless][3]

I&#39;ve made sure I have the appropriate system images installed, and that the target platform matches the API being used. Clearly a CPU has been chosen, skin set, etc... all the things that would make the OK button greyed out, which it&#39;s not.

I can create/edit AVDs if I run the AVD manager from *outside* eclipse, so this isn&#39;t the end of the world, but I feel there&#39;s a solution to this particular problem and I want to help solve it.

I&#39;ve tried running eclipse as an administrator (that&#39;s what stopped the AVD manager from crashing outside of eclipse). I&#39;ve tried just waiting around, or clicking multiple times. Looking at the Task Manager, no new processes begin when I click OK, nor does eclipse&#39;s CPU or RAM usage increase at all. The &quot;Edit Android Virtual Device&quot; window doesn&#39;t even go away.

Any clues?

(Running Indigo with the ADT plugin, btw, not the bundled version, which failed to work in a different way. Java 1.6.0 45. Windows 8, unfortunately. Plenty of RAM etc)

  [1]: https://stackoverflow.com/questions/13959128/avd-manager-cannot-create-android-virtual-device
  [2]: https://stackoverflow.com/questions/14003009/android-virtual-device-manager-cannot-create-avd
  [3]: http://i.stack.imgur.com/trEo8.png

Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6

I downloaded some code from the Internet, and the four-space indentation is bugging the crap out of me. I tried to do a find and replace for &quot;&lt;4 spaces&gt;&quot; and replace it with &quot;\t&quot;, but that just replaced all sets of spaces with the string &quot;\t&quot;. How would I put a tab in the &quot;replace&quot; box?


Replace spaces with tabs using Eclipse

Why does Eclipse automatically add `appcompat v7` library support whenever I create a new project?

I am creating a simple project whose `MainActivity` should extend `Activity`, but it does not. Eclipse automatically adds action bar support.

How do I create a simple project without the `appcompat` library? FYI, I have downloaded the latest version of ADT with everything updated recently. I am using Window 7 x64.

![Enter image description here][1]

  [1]: http://i.stack.imgur.com/KA9XQ.png


Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?

I configure lombok in eclipse Luna with Maven. Annotation is added properly, but no getter and setter are generated.

eclipse.ini

    `-vm E:\Program Files\Java\jdk1.7.0_60\bin`
    `-vmargs`
    `-Dosgi.requiredJavaVersion=1.7`
    `-javaagent:F:\Tools\Java Lib\Lombok\lombok.jar`
    `-Xbootclasspath/a:F:\Tools\Java Lib\Lombok\lombok.jar`
    `-Xms40m`
    `-Xmx512m`

Content Type	Original Author	Original Content on Stackoverflow
Question	ajacian81	View Question on Stackoverflow
Solution 1 - Android	Chris Stratton	View Answer on Stackoverflow
Solution 2 - Android	Seth W. Klein	View Answer on Stackoverflow
Solution 3 - Android	Lea	View Answer on Stackoverflow
Solution 4 - Android	Bhrugs	View Answer on Stackoverflow

Security warning on libdvm.so noticed while deploying Android apps

Android Problem Overview

Android Solutions

Solution 1 - Android

Solution 2 - Android

Solution 3 - Android

Solution 4 - Android

How to add a cumulative column to an R dataframe using dplyr?

How to push two view controllers but animate transition only for the second one?

Attributions