Okhelp.cz

Recepty, články, nápady, programování. Dříve dum-zahrada, finance, internet a know-how.okhelp.cz Pro lepší výsledky hledání používejte i diakritiku.

Unable to execute dex: Multiple dex files define Eclipse Android


AD MOB

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




397LW NO topic_id




AD

Další témata ....(Topics)


292

toLowerCase Locale toUperCase Locale Java Android | tolowercase-locale-toupercase-locale-java-android



String s = "AbcČ";
String s2 = s.toLowerCase(new Locale("cs_CZ")); // Czech Republic
String s3 = s.toLowerCase(new Locale("de_DE")); // Germany

//
en_US
en_GB
ar_EG
be_BY
bg_BG
ca_ES
cs_CZ
da_DK
de_DE
100

How evaluate any expression in Eclipse debugger editor Android example | how-evaluate-any-expression-in-eclipse-debugger-editor-android-example


Tutorial by pictures how evaluate a variable in Eclipse debugger window.

1.) Open Debug perspective in Eclipse and to start debugging a Activity.
eclipse-debug-perspective


2.) Open Display window from menu Window->Show view->Display

eclipse dislplay window

3.) Set breakpoint where you need to evaluate a variable.

eclipse-toggle-breakpoint

4.) Debug the Activity to breakpoint.

eclipse-debugger-breakpoint


5.) Into the Display window type code for evaluate your variable and execute code.

eclipse-type-evaluate-code-to-display-window


6.) Check if change of value a variable

eclipse-evaluate-a-variable

333

SimpleCursorAdapter deprecated | simplecursoradapter-deprecated


Constructor SimpleCursorAdapter is deprecated.
If using api 11 and above, you can try add last parameter 0.


Cursor cursor = managedQuery(...........,,,,);
// Specify the columns we want to display in the result
            String[] from = new String[] { KEY_WORD,
                                           KEY_DEFINITION };

            // Specify the corresponding layout elements where we want the columns to go
            int[] to = new int[] { R.id.word,
                                   R.id.definition };
// deprecated 
 SimpleCursorAdapter words =
            new SimpleCursorAdapter(this,
                    R.layout.result, cursor, from, to);
// working
 SimpleCursorAdapter words =
            new SimpleCursorAdapter(this,
                    R.layout.result, cursor, from, to, 0); // to, 0!!!!


//working in Fragment
SimpleCursorAdapter  mAdapter = new SimpleCursorAdapter(getActivity(),
                android.R.layout.simple_list_item_2, null,
                new String[] { "name", "age" }, // cursor parameters
                new int[] { android.R.id.text1, android.R.id.text2 }, 0);


124

Resource int R.string.app_name to String Android example | resource-int-r-string-app_name-to-string-android-example


R.string.app_name to String example.
MyActivity.java

Resources res = getResources();
String sText = res.getString(R.string.app_name);


res/values/string.xml


<resources>
    <string name="app_name">My app name</string>
</resources>

123

R.java not generated - Android project in Eclipse issue | r-java-not-generating-android-project-in-eclipse-issue


If You create new xml file with prefix _ , for example _style.xml and You to clean project (Project->Clean), than package in folder project\gen will deleted with R.java class and new R.java not be created.

For to solving this problem You have to rename file without prefix _ as style.xml or name what You need and rebuild project.

If some ID cannot be resolved or is not a field get error occurence
You have to delete import android.R; in Activity.class if was inserted,
when this error is displayed.


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

AD
11 Share
Share
Tweet