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Unable to execute dex: Multiple dex files define Eclipse Android


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Try each step separately:


  1. Restart Eclipse

  2. Clean project and rebuild

  3. Create a new project and try it if the problem persists, if no move copy project to other folder, delete project from workspace , create new project same name and copy java, xml etc. files to new project

  4. Close Eclipse, backup folder c:\Users\myName\workspace\.metadata and delete it. Restart Eclipse try again import project to workspace


  5. Re-installing the Android Developer Tools


  6. Re-installing Eclipse - rename old folder with Android to Android_old, create new folder C:\Program Files\Android and copy new Eclipse with sdk into new folder


  7. Created a new project importing from the file system


  8. Created a new project from subversion




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Další témata ....(Topics)


12

TTS text to speech Android example | tts-text-to-speech


Android development example source code


// import
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
// you have to add implementation
public class Main extends Activity implements TextToSpeech.OnInitListener {
        private int _langTTSavailable = -1; // set up in onInit method
        // declaration
	private TextToSpeech mTts;


	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
// assigned handle - initialisation
			mTts = new TextToSpeech(this,
			        (OnInitListener) this  // TextToSpeech.OnInitListener
			        );
}

   // Implements TextToSpeech.OnInitListener.
    public void onInit(int status) {
        if (status == TextToSpeech.SUCCESS) {
            // Set preferred language to US english.
             _langTTSavailable = mTts.setLanguage(Locale.US); // Locale.FRANCE etc.
            if (_langTTSavailable == TextToSpeech.LANG_MISSING_DATA ||
            	_langTTSavailable == TextToSpeech.LANG_NOT_SUPPORTED) {
             } else if ( _langTTSavailable >= 0) {
			 mTts.speak("Good morning",
            TextToSpeech.QUEUE_FLUSH,  // Drop all pending entries in the playback queue.
            null);
            }
        } else {
            // Initialization failed.
        }
    }

    @Override
    public void onDestroy() {
        // TTS shutdown!
        if (mTts != null) {
            mTts.stop();
            mTts.shutdown();
        }

        super.onDestroy();
    }

}










Get supported language:


private TextToSpeech mTts;
// public void onInit(int status){
int result;
String s;
result = mTts.setLanguage(	Locale.	CANADA	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	CANADA	 not supported<br>"	;}else{s+="	CANADA	 supported<br>";}
result = mTts.setLanguage(	Locale.	CANADA_FRENCH	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	CANADA_FRENCH	 not supported<br>"	;}else{s+="	CANADA_FRENCH	 supported<br>";}
result = mTts.setLanguage(	Locale.	CHINA	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	CHINA	 not supported<br>"	;}else{s+="	CHINA	 supported<br>";}
result = mTts.setLanguage(	Locale.	CHINESE	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	CHINESE	 not supported<br>"	;}else{s+="	CHINESE	 supported<br>";}
result = mTts.setLanguage(	Locale.	ENGLISH	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	ENGLISH	 not supported<br>"	;}else{s+="	ENGLISH	 supported<br>";}
result = mTts.setLanguage(	Locale.	FRANCE	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	FRANCE	 not supported<br>"	;}else{s+="	FRANCE	 supported<br>";}
result = mTts.setLanguage(	Locale.	FRENCH	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	FRENCH	 not supported<br>"	;}else{s+="	FRENCH	 supported<br>";}
result = mTts.setLanguage(	Locale.	GERMAN	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	GERMAN	 not supported<br>"	;}else{s+="	GERMAN	 supported<br>";}
result = mTts.setLanguage(	Locale.	GERMANY	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	GERMANY	 not supported<br>"	;}else{s+="	GERMANY	 supported<br>";}
result = mTts.setLanguage(	Locale.	ITALIAN	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	ITALIAN	 not supported<br>"	;}else{s+="	ITALIAN	 supported<br>";}
result = mTts.setLanguage(	Locale.	ITALY	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	ITALY	 not supported<br>"	;}else{s+="	ITALY	 supported<br>";}
result = mTts.setLanguage(	Locale.	JAPAN	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	JAPAN	 not supported<br>"	;}else{s+="	JAPAN	 supported<br>";}
result = mTts.setLanguage(	Locale.	JAPANESE	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	JAPANESE	 not supported<br>"	;}else{s+="	JAPANESE	 supported<br>";}
result = mTts.setLanguage(	Locale.	KOREA	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	KOREA	 not supported<br>"	;}else{s+="	KOREA	 supported<br>";}
result = mTts.setLanguage(	Locale.	KOREAN	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	KOREAN	 not supported<br>"	;}else{s+="	KOREAN	 supported<br>";}
result = mTts.setLanguage(	Locale.	PRC	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	PRC	 not supported<br>"	;}else{s+="	PRC	 supported<br>";}
result = mTts.setLanguage(	Locale.	ROOT	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	ROOT	 not supported<br>"	;}else{s+="	ROOT	 supported<br>";}
result = mTts.setLanguage(	Locale.	SIMPLIFIED_CHINESE	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	SIMPLIFIED_CHINESE	 not supported<br>"	;}else{s+="	SIMPLIFIED_CHINESE	 supported<br>";}
result = mTts.setLanguage(	Locale.	TAIWAN	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	TAIWAN	 not supported<br>"	;}else{s+="	TAIWAN	 supported<br>";}
result = mTts.setLanguage(	Locale.	TRADITIONAL_CHINESE	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	TRADITIONAL_CHINESE	 not supported<br>"	;}else{s+="	TRADITIONAL_CHINESE	 supported<br>";}
result = mTts.setLanguage(	Locale.	UK	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	UK	 not supported<br>"	;}else{s+="	UK	 supported<br>";}
result = mTts.setLanguage(	Locale.	US	);	if (result == TextToSpeech.LANG_MISSING_DATA ||result == TextToSpeech.LANG_NOT_SUPPORTED) {s +=	 "	US	 not supported<br>"	;}else{s+="	US	 supported<br>";}

155

Hue saturation, color, colored filtering Bitmap Image Android example | hue-color-colored-filter-bitmap-image-android-example


colored filtering bitmap android

/* Copyright (C) 2011 The Android Open Source Project
//www.apache.org/licenses/LICENSE-2.0
*/
public class MainActivity extends Activity {
private ImageView imageView;
private Button button1;
Drawable bitmapOrg;
private final int[] mColors =
{Color.BLUE, Color.GREEN, Color.RED, Color.LTGRAY, Color.MAGENTA, Color.CYAN,
		Color.YELLOW, Color.WHITE};
	
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		imageView = (ImageView)findViewById(R.id.imageView1);
		button1 = (Button)findViewById(R.id.button1);

		
		bitmapOrg = this.getResources().getDrawable(R.drawable.flower_blue);
        
        button1.setOnClickListener(new OnClickListener() {
            public void onClick(View view) {
                int mColor = (int) Math.floor(Math.random() * mColors.length);
                bitmapOrg.setColorFilter(mColors[mColor], PorterDuff.Mode.MULTIPLY);
                imageView.setImageDrawable(bitmapOrg);
                imageView.invalidate();
            }
        });	
 	}

}

81

Shuffle List ArrayList Collections Java example | shuffle-list-arraylist-collections-java-example


Add and shuffle elements in LinkedList or ArrayList Java basic example.


import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

public class MainClass {
	public static void main(String[] arg) {
		String[] arrayOfString = {"nothing", "Hello", "people"
				, "bye-bye", "hello", "world!", "End" };
		   List<String> arrayList = new LinkedList<String>();
            for(String s: arrayOfString)
		     arrayList.add(s);

		    Collections.shuffle(arrayList);

		    System.out.println(arrayList);
		    
		  }
}
/*
[hello, world!, bye-bye, nothing, people, End, Hello]
*/


103

Android RadioGroup alignment like TableLayout | android-radiogroup-alignment-like-tablelayout


xml example source code with image.


   <TableLayout android:layout_width="match_parent" android:id="@+id/idTableInRadioGroup" android:layout_height="wrap_content">
        <TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content">


<RadioGroup android:id="@+id/idRadio_group_1_column"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="20dp"
            android:orientation="vertical">
 <RadioButton android:id="@+id/idRadio_1"
                android:text="@string/textLabel_1"/>
            <RadioButton android:id="@+id/idRadio_2"
                android:text="@string/textLabel_2"/>
            <RadioButton android:id="@+id/idRadio_3"
                android:text="@string/textLabel_3"/> 
 
        </RadioGroup>
<RadioGroup android:id="@+id/idRadio_group_2_column"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="20dp"
            android:orientation="vertical">
 
  <RadioButton android:id="@+id/idRadio_4"
                android:text="@string/textLabel_4"/>
            <RadioButton android:id="@+id/idRadio_5"
                android:text="@string/textLabel_5"/>
            <RadioButton android:id="@+id/idRadio_6"
                android:text="@string/textLabel_6"/>
        </RadioGroup>
</TableRow>        
    </TableLayout>



two-column-radiogroup-menu
176

HTC Desire HD | htc-desire-hd


HTC Desire HD cena od 7 000 KCZ Kč (únor.2012)
HTC Desire HD je chytrý telefon běžící na operačním systému Android.
HTC Desire HD je (22.února2012) druhým nejpoužívanějším chytrým telefonem u programu Sky Map viz tabulka.

Smartphone má hliníkový unibody design, vybaven je Androidem 2.2 (Froyo) a HTC Sense displayem. Na zadní straně jsou dvě plastové krytky, jedna obsahuje baterii, druhá SIM kartu a paměťovou kartu microSDHC. Telefon je vybaven 4,3 palcovým WVGA LCD TFT dotykovým displayem, 8 megapixelovým fotoaparátem (lze nahrávat 720p video), podpora pro HSPA / W-CDMA a quad-band GSM / GPRS / EDGE.


Telefon je vybaven 1 GHz CPU Scorpion MSM8255 procesorem. Tato druhá generace Snapdragon procesoru má nízkou spotřebu energie.

HTC HD má 768 MB RAM a 1,5 GB interní paměti flash. K dispozici je také slot pro microSDHC / XC kartu s kapacitou až 32 GB dat.

HTC Desire HD photo pic image
samsung galaxy s2
Zdroj obrázku: wikipedia


Editace: 2014-09-14 09:52:49
Počet článků v kategorii: 397
Url:unable-to-execute-dex-multiple-dex-files-define-eclipse-android

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