Turns out the docs hover page was simply resized to be very short. Carefully moving the mouse down to the bottom of the hover page allowed me to resize it.

Even after resizing it though, I still see it return to it&#39;s tiny size quite often... I&#39;m glad I have my docs back, even if it does mean dealing with this annoyance.

You don&#39;t need to edit the idea.properties file, just go to File -&gt; Settings -&gt; Editor -&gt; General, then check &quot;Show quick doc on mouse move&quot; in the right pane.

Android Studio 1.2.2
--------------------

`File &gt; Settings &gt; Editor &gt; General &gt; Show quick doc on mouse move`.

![screenshot][1]


Android Studio 1.0
------------------

`File &gt; Settings &gt; IDE Settings Editor &gt; Show quick doc on mouse move`.

![screenshot][2]


  [1]: http://i.stack.imgur.com/r1m0L.png
  [2]: http://i.stack.imgur.com/htu9U.png

Did U downloaded Documentation for Android SDK from Android SDK Manager?

![enter image description here][1]

If you installed the Documentation you will get like this when you press  &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Space&lt;/kbd&gt;

![enter image description here][2]


  [1]: http://i.stack.imgur.com/nVbgs.png
  [2]: http://i.stack.imgur.com/h3jjB.png

I have a *very* small repo in which I do all dev work in the master branch and use tags as &quot;stable&quot; points in history.

I guess by default Bower seems to fetch the latest **tagged** version of a repo. I&#39;m trying to get the most recent commit in the master branch.

I&#39;ve tried running all these, in every conceivable order:

    bower cache-clean mypackage
    bower install mypackage --force-latest
    bower install mypackage --force --force-latest
    bower install mypackage --force

I&#39;ve also tried adding `latest` to my bower.json file:

    &quot;dependencies&quot;: {
      &quot;mypackage&quot;: &quot;latest&quot;
    }

And then running:

    bower update mypackage

No matter what it seems to always get the latest tagged state.

How do I get the latest, most up-to-date, untagged state of the project?

How to install latest (untagged) state of a repo using bower?

I would like to remove and/or deactivate the `Emmet` package in Sublime Text 2.

Should I just remove the `Emmet` directory or what is the typical workflow for removal of a package?

How to remove a package in sublime text 2

I have moved from Eclipse to Android Studio recently, and am liking it. However, I miss the Javadoc on hover feature from Eclipse.

I followed the instructions [here][1] to add the functionality, however, my hovers contain no Javadoc. If I use my documentation shortcut &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Space&lt;/kbd&gt; it will show the documentation correctly, however, I really want it to come up in the Tooltip.

Below is a screenshot of what I see. Clearly, there should be a Javadoc on this method.

![enter image description here][2]

I see this on all methods/variables. Any help is appreciated.


  [1]: https://stackoverflow.com/questions/6615516/intellij-tooltip-shows-javadocs
  [2]: http://i.stack.imgur.com/nEVok.png

Android Studio: Javadoc is empty on hover

I have moved from Eclipse to Android Studio recently, and am liking it. However, I miss the Javadoc on hover feature from Eclipse.
I followed the instructions <a href="https://stackoverflow.com/questions/6615516/intellij-tooltip-shows-javadocs" target="_blank" rel="noopener noreferrer">here</a> to add the functionality, however, my hovers contain no Javadoc. If I use my documentation shortcut <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Space</kbd> it will show the documentation correctly, however, I really want it to come up in the Tooltip.
Below is a screenshot of what I see. Clearly, there should be a Javadoc on this method.
<img src="http://i.stack.imgur.com/nEVok.png" alt="enter image description here">
I see this on all methods/variables. Any help is appreciated.

Like the questions someone encountered before
I tested one the nexus s(4.0.4 with google play service available) and avd (4.2.2 with google api), in both case locationclient&#39;s `getLastLocation()` always return `null`.

    public class MainActivity extends Activity implements LocationListener,
    		GooglePlayServicesClient.ConnectionCallbacks,
    		GooglePlayServicesClient.OnConnectionFailedListener {

    	private LocationClient mLocationClient;
    	private LocationRequest mLocationRequest;
    	boolean mUpdatesRequested = false;
    	boolean mConnected = false;
    	SharedPreferences mPrefs;
    	SharedPreferences.Editor mEditor;
    	private TextView mText;

    	@Override
    	protected void onCreate(Bundle savedInstanceState) {
    		super.onCreate(savedInstanceState);
    		setContentView(R.layout.activity_main);
    		mText = (TextView) findViewById(R.id.text);
    		mLocationRequest = LocationRequest.create();
    		mLocationRequest
    				.setInterval(LocationUtils.UPDATE_INTERVAL_IN_MILLISECONDS);
    	mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
    		mLocationRequest
   	.setFastestInterval(LocationUtils.FAST_INTERVAL_CEILING_IN_MILLISECONDS);
    		mUpdatesRequested = false;
    		mPrefs = getSharedPreferences(LocationUtils.SHARED_PREFERENCES,
    				Context.MODE_PRIVATE);
    		mEditor = mPrefs.edit();
    		mLocationClient = new LocationClient(this, this, this);
    	}
    	@Override
    	public void onStart() {
    		super.onStart();
    		/*
    		 * Connect the client. Don&#39;t re-start any requests here; instead, wait
    		 * for onResume()
    		 */
    		mLocationClient.connect();
    	}

    	@Override
    	protected void onResume() {
    		super.onResume();
    		// If the app already has a setting for getting location updates, get it
    		if (mPrefs.contains(LocationUtils.KEY_UPDATES_REQUESTED)) {
    			mUpdatesRequested = mPrefs.getBoolean(
    					LocationUtils.KEY_UPDATES_REQUESTED, false);
    			// Otherwise, turn off location updates until requested
    		} else {
    			mEditor.putBoolean(LocationUtils.KEY_UPDATES_REQUESTED, false);
    			mEditor.commit();
    		}
    	}
    	@Override
    	public void onStop() {
    		// If the client is connected
    		if (mLocationClient.isConnected()) {
    			stopPeriodicUpdates();
    		}
    		// After disconnect() is called, the client is considered &quot;dead&quot;.
    		mLocationClient.disconnect();
    		super.onStop();
    	}
    
    	@Override
    	public void onPause() {
    		// Save the current setting for updates
    		mEditor.putBoolean(LocationUtils.KEY_UPDATES_REQUESTED,
    				mUpdatesRequested);
    		mEditor.commit();
    		super.onPause();
    	}
    
    	@Override
    	public boolean onCreateOptionsMenu(Menu menu) {
    		// Inflate the menu; this adds items to the action bar if it is present.
    		getMenuInflater().inflate(R.menu.main, menu);
    		return true;
    	}
    	public void getLocation(View v) {
    		// If Google Play Services is available
    		if (isGooglePlayServicesAvailable()) {
    			if (!mConnected)
    				mText.setText(&quot;location client is not connected to service yet&quot;);
    			else {
    				// Get the current location
    				Location currentLocation = mLocationClient.getLastLocation();
    				// Display the current location in the UI
    				mText.setText(LocationUtils.getLocationString(currentLocation));
    			}
    		}
    	}
    
    	private boolean isGooglePlayServicesAvailable() {
    
    		// Check that Google Play services is available
    		int resultCode = GooglePlayServicesUtil
    				.isGooglePlayServicesAvailable(this);
    
    		// If Google Play services is available
    		if (ConnectionResult.SUCCESS == resultCode) {
    			// In debug mode, log the status
    			Log.d(LocationUtils.APPTAG, &quot;google play service is available&quot;);
    
    			// Continue
    			return true;
    			// Google Play services was not available for some reason
    		} else {
    			// Display an error dialog
    			Dialog dialog = GooglePlayServicesUtil.getErrorDialog(resultCode,
    					this, 0);
    			if (dialog != null) {
    				Log.e(LocationUtils.APPTAG,
    						&quot;google play service is unavailable&quot;);
    			}
    			return false;
    		}
    	}
    
    	private void stopPeriodicUpdates() {
    		mLocationClient.removeLocationUpdates(this);
    		// mConnectionState.setText(R.string.location_updates_stopped);
    	}
    
    	@Override
    	public void onConnectionFailed(ConnectionResult arg0) {
    		mConnected = false;
    		Log.d(LocationUtils.APPTAG, &quot;connection failed&quot;);
    	}
    
    	@Override
    	public void onConnected(Bundle arg0) {
    		mConnected = true;
    		Log.d(LocationUtils.APPTAG,
    				&quot;location client connected to the location server&quot;);
    		LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    		lm.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0,
    				new android.location.LocationListener() {
    					@Override
    					public void onStatusChanged(String provider, int status,
    							Bundle extras) {}
    
    					@Override
    					public void onProviderEnabled(String provider) {}
    
    					@Override
    					public void onProviderDisabled(String provider) {}
    
    					@Override
    					public void onLocationChanged(final Location location) {
    					}
    				});
    		Log.d(LocationUtils.APPTAG, &quot;done trying to get location&quot;);
    	}
    
    	@Override
    	public void onDisconnected() {
    		// TODO Auto-generated method stub
    		mConnected = false;
    		Log.d(LocationUtils.APPTAG,
    				&quot;location client disconnected from the location server&quot;);
    	}
    
    	@Override
    	public void onLocationChanged(Location arg0) {}
    
    }
most of them came from examples given by google. In the code above  hava tried the method like that:

    LocationRequest request = LocationRequest.create();
    request.setNumUpdates(1);
    mLocationClient.requestLocationUpdates(request, this);
and 

    LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    
    		lm.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0,
    				new android.location.LocationListener() {
    					@Override
    					public void onStatusChanged(String provider, int status,Bundle extras) {}
    
    					@Override
    					public void onProviderEnabled(String provider) {}
    
    					@Override
    					public void onProviderDisabled(String provider) {}
    
    					@Override
    					public void onLocationChanged(final Location location) {}
    				});

In `onConnected()` before calling `getLastLocation()`, but still get no luck.
Where&#39;s the mistake, Thanks in advance.

LocationClient getLastLocation() return null

In the docs on Google Cloud Messaging, it states:

&gt; The Android application should store this ID for later use (for
&gt; instance, to check on onCreate() if it is already registered). Note
&gt; that Google may periodically refresh the registration ID, so you
&gt; should design your Android application with the understanding that the
&gt; com.google.android.c2dm.intent.REGISTRATION intent may be called
&gt; multiple times. Your Android application needs to be able to respond
&gt; accordingly.

I register my device using the following code:

    GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(context);
    String regID = gcm.register(senderID);

The GoogleCloudMessaging class encapsulates the registration process. So how am I suppose to handle com.google.android.c2dm.intent.REGISTRATION since handling that is done internally by the GoogleCloudMessaging class?

Handling registration ID changes in Google Cloud Messaging on Android

does anyone know how to add code snippets in Android Studio IDE?
I didn&#39;t found a menu entry or something like this.

I also want to know is it possible to change the existing snippets?

How to add code snippets in Android Studio IDE?

How to get the unique device ID in Android which cannot be changed when performing a phone reset or OS update?

How to get unique device hardware id in Android?

So I&#39;ve given Android Studio a try, because I really like Resharper and noticed that the IDE had some of their functionality built into it. Having now created a default new project, I added a new layout file and wanted to change the existing default &#39;hello world&#39; example layout, and I got an &quot;URI is not registered&quot; error on the following lines:

```xml
&lt;RelativeLayout xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
 xmlns:tools=&quot;http://schemas.android.com/tools&quot;
```
I&#39;ve done nothing else to the default generated project yet. I&#39;ve come across another question that seems to be related (https://stackoverflow.com/questions/6147051/intellij-android-project-schema-uri-not-registered), but just ignoring something feels odd to me. I actually tried it, but that causes `RelativeLayout` (and probably all other Android related stuff) to be not recognised any more (error message: &quot;Cannot find the declaration of element &#39;RelativeLayout&#39;&quot;).

Any ideas on how to solve this problem?

![enter image description here](https://i.stack.imgur.com/95PWIl.jpg)

![enter image description here](https://i.stack.imgur.com/vWksHl.jpg)

![enter image description here](https://i.stack.imgur.com/GzDRsl.jpg)

Why is Android Studio reporting &quot;URI is not registered&quot;?

After running once successfully, Android Studio is getting failed to open.
The error is:

&gt; Files in C:\Program Files (x86)\Android\android-studio\system\caches are locked. Android Studio will not be able to start.

Did any one find its solution?

Android Studio failed to open by giving error &quot;Files Locked&quot;

I need to enable google+ api, so I need the `debug.keystore`. I switched to Android Studio and do not know where it is. I can find it in eclipse at path ~/.android/debug.keystore.

Where is debug.keystore in Android Studio

I know that this is possible in eclipse by following the advice here: https://stackoverflow.com/questions/12219299/android-resource-string-automatic-generation

But I can&#39;t seem to find if this is possible in android studio yet. Anybody know how to do this?

Basically I would like to take a hardcoded string and auto create a @string reference in my main values.xml or strings.xml.

Auto Generate @String reference in Android Studio

I&#39;ve got a scala project that compiles, runs and tests fine when using SBT from the command line. However, when building the project in intellij, it seems every class in the project has this error in the event log, causing the build to fail:

    SendCommandToService is already defined as case class SendCommandToService
    case class SendCommandToService(service: String, commandName: String, keys: Array[String], values: Array[String])
           ^



Intellij compile failures: &quot;is already defined as&quot;

I did try searching for this, but honestly the terms to actually search are escaping me. A small code snippet followed by the question. 

    Public class Person {
    
       String firstName;
       String lastName;
    
       public void setFirstName(String firstName) {
          this.firstName = firstName;
       }
    
       public String getFirstName() {
          return firstName;
       }
       ...
    }

In **another object that uses this person object** I would like to be able to expand all the setters methods in Intellij.   

    public class PersonAssembler { 
        public static Person assemblePerson(SomeOtherObject someOtherObject) {
       
        Person person = new Person;
        
        //intellj would provide this below.
        person.setFirstName();
        person.setLastName();
        //end of what intellj provides.

        return person;
    }

Is this even possible?  I have looked through the keyboard short cuts, etc.  I have been using intellij for a while, so just wondered if anyone had some insight on this.  

I was hoping for column edit mode, then code completion and perhaps a shift+down arrow to select multiple completions, but no luck.  Which is not surprising.  I would hate to have to write that in the GUI.

Edit:  I added some clarification and honestly forgot about this question.  The answers have nothing to do with the actual question if read carefully.  I am not speaking of the Generate context menu.

Intellij Code Completion for all setter/getter methods of local variable object

When I manually add dependencies in the ***pom.xml*** of my project, let *Maven* download the dependencies and let *IntelliJ* build the module, *IntelliJ* complains about missing libraries. At the same time *Maven* can find the dependent JARs and build the project.

How can I tell *IntelliJ* to use the libs which are downloaded by *Maven*?

How can I make IntelliJ IDEA update my dependencies from Maven?

I&#39;ve try to search and found this [**link**](https://www.jetbrains.com/idea/features/uml_designer.html), but &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;D&lt;/kbd&gt; doesn&#39;t work.

I also use find Action &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;A&lt;/kbd&gt; to find action about diagram and uml but found nothing.

I also [**search for the uml plugin**](http://plugins.jetbrains.com/search/index?pr=idea&amp;search=uml),
but most of them didn&#39;t work with new version of intelliJ (I didn&#39;t try it I just read the comment).

How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)

How can I generate JavaDocs for an Android project using the new Gradle build system?

Here is what I have come up with but it doesn&#39;t work.

    task generateJavadoc(type: Javadoc) {
        source = android.sourceSets.main.java.srcDirs
        ext.cp = android.libraryVariants.collect { variant -&gt;
            variant.javaCompile.classpath.files
        }
        classpath = files(ext.cp) 
    }

The main problem is that I do not get the appropriate android.jar on the classpath so some of the links in the JavaDocs are not resolved. I have to find a way to get all the necessary jars on the classpath.

Another problem with the approach I took is it collects the classpaths for all the build variants, rather than selecting one.

Generate JavaDocs with Android Gradle plugin

I&#39;m wondering about best practices when creating Javadocs. I have a project with many files. Code has been created by many developers. Each file has an annotation `@author`, so it is obvious who has created a particular class. 

But when some other developer adds new code to a file, modifies it, etc., how should he inform the rest of the team that he has created some new function or has modified existing code? In other words, how should we &quot;keep the Javadocs compatible with reality&quot;? ;)

- Add his name to the existing `@author` tag? Then, it is easier to identify who to ask in case of any doubts.
- Add an `@author` tag to each new method, inner class, etc.?

Of course, since we use SVN, it is easy to investigate who has made what, but for keeping things clear this Javadoc stuff should be taken into consideration as well.

What&#39;s the best way to use these `@author` tags?

Javadoc @author tag good practices

**Can I use shortcut keys in Android studio to generate javadoc comments?**

If not, what is the easiest way to generate javadoc comments?


How to generate javadoc comments in Android Studio

Currently I&#39;m referencing methods in other classes with this Javadoc syntax:

    @see {@link com.my.package.Class#method()}

And in what I understand from the documentation this is the correct way to do this. But now to the funny part, or frustrating. When I generate this javadoc I first of all get following error:

    warning - Tag @see:illegal character: &quot;123&quot; in &quot;{@link com.my.package.Class#method()}&quot;
    warning - Tag @see:illegal character: &quot;64&quot; in &quot;{@link com.my.package.Class#method()}&quot;
    warning - Tag @see: reference not found: {@link com.my.package.Class#method()}

The Generated HTML code of this is:

    &quot;,&quot; &lt;code&gt;com.my.package.Class#method()}&lt;/code&gt; &quot;,&quot;

And of course I have no link.
Can anyone tell me what&#39;s happening, and any hints on how to fix this?

According to the ASCII table characters 123 and 64 for wold represent { and @, so why aren&#39;t these characters valid when this syntax is correct according to the documentation?

Javadoc link to method in other class

I&#39;m migrating from Eclipse to Intellij Idea. One thing I couldn&#39;t figure out yet is autocompletion of the `@author` JavaDoc tag.
When typing `@a` in Eclipse, there are two proposals: 

    @author - author name
    @author

How do I achieve the first proposal in Intellij (is it even possible?)? And if it&#39;s possible, how do I change the template of what is inserted for the author name placeholder?

Content Type	Original Author	Original Content on Stackoverflow
Question	Doge	View Question on Stackoverflow
Solution 1 - Android	Doge	View Answer on Stackoverflow
Solution 2 - Android	ashishduh	View Answer on Stackoverflow
Solution 3 - Android	Rafi Kamal	View Answer on Stackoverflow
Solution 4 - Android	Padma Kumar	View Answer on Stackoverflow

Android Studio: Javadoc is empty on hover

Android Problem Overview

Android Solutions

Solution 1 - Android

Solution 2 - Android

Solution 3 - Android

Android Studio 1.2.2

Android Studio 1.0

Solution 4 - Android

How to remove a package in sublime text 2

How to install latest (untagged) state of a repo using bower?

Attributions