Use,..

    Color.parseColor(&quot;#bdbdbd&quot;);

like,

    mTextView.setTextColor(Color.parseColor(&quot;#bdbdbd&quot;));

Or if you have defined color code in resource&#39;s `color.xml` file than 

(From API &gt;= 23)

    mTextView.setTextColor(ContextCompat.getColor(context, R.color.&lt;name_of_color&gt;));

(For API &lt; 23)

    mTextView.setTextColor(getResources().getColor(R.color.&lt;name_of_color&gt;));

Great answers. Adding [one][1] that loads the color from an Android resources xml but still sets it programmatically:

    textView.setTextColor(getResources().getColor(R.color.some_color));

Please note that from API 23, `getResources().getColor()` is deprecated. Use instead:

    textView.setTextColor(ContextCompat.getColor(context, R.color.some_color));

where the required color is defined in an xml as:

    &lt;resources&gt;
      &lt;color name=&quot;some_color&quot;&gt;#bdbdbd&lt;/color&gt;
    &lt;/resources&gt;

**Update:**  

&gt; This method was deprecated in API level 23.  Use getColor(int, Theme)
&gt; instead.  

Check [this][2].

 


  [1]: http://developer.android.com/reference/android/content/res/Resources.html#getColor(int)
  [2]: https://stackoverflow.com/a/5271452/421467

    yourTextView.setTextColor(color);

Or, in your case: `yourTextView.setTextColor(0xffbdbdbd);`

    TextView tt;
    int color = Integer.parseInt(&quot;bdbdbd&quot;, 16)+0xFF000000;
    tt.setTextColor(color);

also

    tt.setBackgroundColor(Integer.parseInt(&quot;d4d446&quot;, 16)+0xFF000000);

also

    tt.setBackgroundColor(Color.parseColor(&quot;#d4d446&quot;));



see:

https://stackoverflow.com/questions/4229372/java-android-string-to-color-conversion

I&#39;m wondering if there&#39;s any way to tell pip, specifically in a requirements file, to install a package with both a minimum version (`pip install package&gt;=0.2`) and a maximum version which should never be installed (theoretical api: `pip install package&lt;0.3`).

I ask because I am using a third party library that&#39;s in active development. I&#39;d like my pip requirements file to specify that it should always install the most recent minor release of the 0.5.x branch, but I don&#39;t want pip to ever try to install any newer major versions (like 0.6.x) since the API is different.  This is important because even though the 0.6.x branch is available, the devs are still releasing patches and bugfixes to the 0.5.x branch, so I don&#39;t want to use a static `package==0.5.9` line in my requirements file.

Is there any way to do that?

How to pip install a package with min and max version range?

I want to use a data class in Lombok. Since it has about a dozen fields, I annotated it with `@Data` in order to generate all the setters and getter. However there is one special field for which I don&#39;t want to  the accessors to be implemented.

How does Lombok omit this field?


Omitting one Setter/Getter in Lombok

How can I set the text color of a TextView to `#bdbdbd` programatically?

How to set text color of a TextView programmatically?

<p>How can I set the text color of a TextView to <code>#bdbdbd</code> programatically?</p>


Using the compatibility package to target 2.2 using Fragments.


After recoding an activity to use fragments in an app I could not get the orientation changes/state management working so I&#39;ve created a small test app with a single FragmentActivity and a single Fragment.

The logs from the orientation changes are weird, with multiple calls to the fragments OnCreateView.

I&#39;m obviously missing something - like detatching the fragment and reattaching it rather than creating a new instance, but I can&#39;t see any documentation which would indicate where I&#39;m going wrong.

Can anyone shed some light on what I&#39;m doing wrong here please.
Thanks


The log is as follows after orientation changes.

    Initial creation
    12-04 11:57:15.808: D/FragmentTest.FragmentTestActivity(3143): onCreate
    12-04 11:57:15.945: D/FragmentTest.FragmentOne(3143): OnCreateView
    12-04 11:57:16.081: D/FragmentTest.FragmentOne(3143): OnCreateView-&gt;SavedInstanceState null
    
    
    Orientation Change 1
    12-04 11:57:39.031: D/FragmentTest.FragmentOne(3143): onSaveInstanceState
    12-04 11:57:39.031: D/FragmentTest.FragmentTestActivity(3143): onCreate
    12-04 11:57:39.031: D/FragmentTest.FragmentOne(3143): OnCreateView
    12-04 11:57:39.031: D/FragmentTest.FragmentOne(3143): OnCreateView-&gt;SavedInstanceState not null
    12-04 11:57:39.031: D/FragmentTest.FragmentOne(3143): OnCreateView
    12-04 11:57:39.167: D/FragmentTest.FragmentOne(3143): OnCreateView-&gt;SavedInstanceState null
    
    
    Orientation Change 2
    12-04 11:58:32.162: D/FragmentTest.FragmentOne(3143): onSaveInstanceState
    12-04 11:58:32.162: D/FragmentTest.FragmentOne(3143): onSaveInstanceState
    12-04 11:58:32.361: D/FragmentTest.FragmentTestActivity(3143): onCreate
    12-04 11:58:32.361: D/FragmentTest.FragmentOne(3143): OnCreateView
    12-04 11:58:32.361: D/FragmentTest.FragmentOne(3143): OnCreateView-&gt;SavedInstanceState not null
    12-04 11:58:32.361: D/FragmentTest.FragmentOne(3143): OnCreateView
    12-04 11:58:32.361: D/FragmentTest.FragmentOne(3143): OnCreateView-&gt;SavedInstanceState not null
    12-04 11:58:32.498: D/FragmentTest.FragmentOne(3143): OnCreateView
    12-04 11:58:32.498: D/FragmentTest.FragmentOne(3143): OnCreateView-&gt;SavedInstanceState null



Main Activity (FragmentActivity)

    public class FragmentTestActivity extends FragmentActivity {
    /** Called when the activity is first created. */
	
	private static final String TAG = &quot;FragmentTest.FragmentTestActivity&quot;;

	
	FragmentManager mFragmentManager;
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        Log.d(TAG, &quot;onCreate&quot;);
        
        mFragmentManager = getSupportFragmentManager();
        FragmentTransaction fragmentTransaction = mFragmentManager.beginTransaction();
        
        FragmentOne fragment = new FragmentOne();
        
        fragmentTransaction.add(R.id.fragment_container, fragment);
        fragmentTransaction.commit();
    }



And the fragment


    public class FragmentOne extends Fragment {

	private static final String TAG = &quot;FragmentTest.FragmentOne&quot;;
	
	EditText mEditText;
	
	@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
		
		Log.d(TAG, &quot;OnCreateView&quot;);
				
        View v = inflater.inflate(R.layout.fragmentonelayout, container, false);
        
        // Retrieve the text editor, and restore the last saved state if needed.
        mEditText = (EditText)v.findViewById(R.id.editText1);
        
        if (savedInstanceState != null) {

        	Log.d(TAG, &quot;OnCreateView-&gt;SavedInstanceState not null&quot;);
        	
        	mEditText.setText(savedInstanceState.getCharSequence(&quot;text&quot;));
        }
        else {
        	Log.d(TAG,&quot;OnCreateView-&gt;SavedInstanceState null&quot;);
        }
        return v;
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);

		Log.d(TAG, &quot;FragmentOne.onSaveInstanceState&quot;);
        
        // Remember the current text, to restore if we later restart.
        outState.putCharSequence(&quot;text&quot;, mEditText.getText());
    }



Manifest

    &lt;uses-sdk android:minSdkVersion=&quot;8&quot; /&gt;

    &lt;application
        android:icon=&quot;@drawable/ic_launcher&quot;
        android:label=&quot;@string/app_name&quot; &gt;
        &lt;activity
            android:label=&quot;@string/app_name&quot;
            android:name=&quot;.activities.FragmentTestActivity&quot; 
            android:configChanges=&quot;orientation&quot;&gt;
            &lt;intent-filter &gt;
                &lt;action android:name=&quot;android.intent.action.MAIN&quot; /&gt;

                &lt;category android:name=&quot;android.intent.category.LAUNCHER&quot; /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
    &lt;/application&gt;



Android Fragment lifecycle over orientation changes

I need to know the **string path** to a file on assets folder, because I&#39;m using a map API that needs to receive a string path, and my maps must be stored on assets folder

This is the code i&#39;m trying:

        MapView mapView = new MapView(this);
        mapView.setClickable(true);
        mapView.setBuiltInZoomControls(true);
        mapView.setMapFile(&quot;file:///android_asset/m1.map&quot;);
        setContentView(mapView);

Something is going wrong with `&quot;file:///android_asset/m1.map&quot;` because the map is not being loaded.

Which is the correct string path file to the file *m1.map* stored on my assets folder?

Thanks

EDIT for Dimitru: This code doesn&#39;t works, it fails on `is.read(buffer);` with *IOException*

            try {
                InputStream is = getAssets().open(&quot;m1.map&quot;);
                int size = is.available();
                byte[] buffer = new byte[size];
                is.read(buffer);
                is.close();
                text = new String(buffer);
            } catch (IOException e) {throw new RuntimeException(e);}



How to get the android Path string to a file on Assets folder?

Just put an Android project under git (*beanstalk*) version control via the command line (*mac terminal*). Next step is to set up exclusions.

 To those of you who have already been down this path:

 **What should a typical .gitignore file look like for an android project?**

*Project set up in Eclipse*


Typical .gitignore file for an Android app

I&#39;m trying to display 8 items inside a gridview. Sadly, the gridview height is always too little, so that it only shows the first row, and a little part of the second.

Setting `android:layout_height=&quot;300dp&quot;` makes it work. wrap_`content` and `fill_parent` apparently not.

My grid view:

    &lt;GridView
        android:id=&quot;@+id/myId&quot;
        android:layout_width=&quot;fill_parent&quot;
        android:layout_height=&quot;wrap_content&quot;
        android:gravity=&quot;center&quot;
        android:horizontalSpacing=&quot;2dp&quot;
        android:isScrollContainer=&quot;false&quot;
        android:numColumns=&quot;4&quot;
        android:stretchMode=&quot;columnWidth&quot;
        android:verticalSpacing=&quot;20dp&quot; /&gt;

My items resource:

    &lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
    &lt;LinearLayout xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
        android:layout_width=&quot;wrap_content&quot;
        android:layout_height=&quot;wrap_content&quot;
        android:orientation=&quot;vertical&quot;
        android:minHeight=&quot;?android:attr/listPreferredItemHeight&quot; &gt;
    	
        &lt;ImageView
            android:id=&quot;@+id/appItemIcon&quot;
            android:layout_width=&quot;fill_parent&quot;
            android:layout_height=&quot;wrap_content&quot;
            android:src=&quot;@android:drawable/ic_dialog_info&quot;
            android:scaleType=&quot;center&quot; /&gt;      
         
    	&lt;TextView
    	    android:id=&quot;@+id/appItemText&quot;
    	    android:layout_width=&quot;fill_parent&quot;
    	    android:layout_height=&quot;wrap_content&quot;
    	    android:text=&quot;My long application name&quot;
    	    android:gravity=&quot;center_horizontal&quot;
    	    android:textAppearance=&quot;?android:attr/textAppearanceSmall&quot; /&gt;
    
    &lt;/LinearLayout&gt;

The issue does not seem related to a lack of vertical space.

What can I do ?

Gridview height gets cut

Is the behavior similar to the way Activities work?  For example with Activities it works like this:

**Activity A** starts **Activity B**, while **B** is on screen, the system is able to remove **A** from memory if it is needed by the system.  Upon pressing BACK, **A** will be recreated into memory as if it never left in the first place.

I have looked for a clear explanation of what happens memory wise with Fragments and haven&#39;t found anything.  Does it work the same way?  For example:

**Activity C** has **Fragment F** in its layout.  Then, at some point **F** is replaced by **Fragment G**, but **F** is kept in its back stack.

Will **F** stay in memory until the **C** is killed or can it be removed by the system as needed?

*Really what I am asking is whether or not I run the risk of running out of memory if I have a back stack of complicated Fragments in a single Activity?*

When a Fragment is replaced and put in the back stack (or removed) does it stay in memory?

I am creating a ClickableSpan, and it is displaying properly with
the proper text underlined. However, the clicks are not registering.
Do you know what I am doing wrong???

Thanks, Victor

Here is the code snippet:
```java
view.setText(&quot;This is a test&quot;);
ClickableSpan span = new ClickableSpan() {
    @Override
    public void onClick(View widget) {
        log(&quot;Clicked&quot;);
    }
};
view.getText().setSpan(span, 0, view.getText().length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
```

Android ClickableSpan not calling onClick

I have a `TextView` in my application. I want to align the text in it to the right. I tried adding:

    android:gravity=&quot;right&quot;

But this doesn&#39;t work for me.

What might I be doing wrong?

Right align text in android TextView

What I have now is a ListView of TextView elements. each TextView element displays a text (the text length varies from 12 words to 100+). What I want is to make these TextViews display a portion of the text (let&#39;s say 20 word or roughly 170 chars).

How to limit the TextView to a fixed number of characters?

Can I limit TextView&#39;s number of characters?

I want to make a link for a textview text like [Google][1]. Is there anyway to make link like this. (i.e) When clicking on the word Google it should open the appropriate link. Any ideas are welcome.


  [1]: http://www.google.com

Make a hyperlink textview in android

Guys i have a textview which i need it to be blinking please help me with it.

    &lt;TextView 
           android:id=&quot;@+id/usage&quot;
           android:layout_marginTop=&quot;220dip&quot;
           android:layout_marginLeft=&quot;45dip&quot;
           android:layout_marginRight=&quot;15dip&quot;
    	   android:typeface=&quot;serif&quot; 	       
           android:layout_width=&quot;wrap_content&quot;
           android:layout_height=&quot;wrap_content&quot;
           android:text=&quot;Google &quot;
           android:textColor=&quot;#030900&quot;/&gt;

I want the google text to be blinking

How to make the textview blinking

Trying to achieve a background on a page that is &quot;split in two&quot;; two colors on opposite sides (seemingly done by setting a default `background-color` on the `body` tag, then applying another onto a `div` that stretches the entire width of the window).

I did come up with a solution but unfortunately the `background-size` property doesn&#39;t work in IE7/8 which is a must for this project -

    body { background: #fff; }
    #wrapper {
        background: url(1px.png) repeat-y;
        background-size: 50% auto;
        width: 100%;
    }

Since it&#39;s just about solid colors maybe there is a way using only the regular `background-color` property?

CSS: Set a background color which is 50% of the width of the window

Can anyone tell me if the following CSS is valid?

```css
.class {
    background-color:none;
}
```

Is background-color:none valid CSS?

I have a DIV and I would like to put a pattern as background. This pattern is gray. So to make it a little more nice, I would like to put a light transparent color &quot;layer&quot; over. Below is what I tried but which did not work. Is there a way to put the colored layer over the background image? 

Here&#39;s my CSS:

    background: url(&#39;../img/bg/diagonalnoise.png&#39;);
    background-color: rgba(248, 247, 216, 0.7);

Semi-transparent color layer over background-image?

I have searched for an answer but couldn&#39;t find it anywhere. My question is reasonably simple: I have a background color of my body, then a large margin, and now I want a different background color **inside** the margin.

How do I do that with CSS?

CSS: background-color only inside the margin

What&#39;s the difference between specifying a background color using `background` and `background-color`?

**Snippet #1**

    body { background-color: blue; }

**Snippet #2**

    body { background: blue; }

Content Type	Original Author	Original Content on Stackoverflow
Question	Noby	View Question on Stackoverflow
Solution 1 - Android	user370305	View Answer on Stackoverflow
Solution 2 - Android	AlikElzin-kilaka	View Answer on Stackoverflow
Solution 3 - Android	Jave	View Answer on Stackoverflow
Solution 4 - Android	Marek Sebera	View Answer on Stackoverflow

How to set text color of a TextView programmatically?

Android Problem Overview

Android Solutions

Solution 1 - Android

Solution 2 - Android

Solution 3 - Android

Solution 4 - Android

Omitting one Setter/Getter in Lombok

How to pip install a package with min and max version range?

Attributions