Html List tag in Android TextView - Android sample
Html.fromHtml(String) does not support all HTML tags. For example < ul > and < li > are not supported.
Try this source code as a substitute for HTML List Tags.
Result:
• Cessnock
• Dubbo
• Goulburn
• Grafton
• Lithgow
• Liverpool
• Newcastle
Supported tags
a
b
big
blockquote
br
cite
dfn
div
em
font
h1-h6
i
img
p
small
strong
sub
sup
tt
u
Try this source code as a substitute for HTML List Tags.
String str =
"• Cessnock<br />"
+"• Dubbo<br />"
+"• Goulburn<br />"
+"• Grafton<br />"
+"• Lithgow<br />"
+"• Liverpool<br />"
+"• Newcastle<br />"
;
textview.setText(Html.fromHtml(str));
Result:
• Cessnock
• Dubbo
• Goulburn
• Grafton
• Lithgow
• Liverpool
• Newcastle
Supported tags
bla.com
a
b
big
blockquote
br
cite
dfn
div
em
font
h1-h6
i
img
p
small
strong
sub
sup
tt
u
397LW NO topic_id
Další témata ....(Topics)
Android development example source code
Get supported language:
// 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>";}
Try each step separately:
- Restart Eclipse
- Clean project and rebuild
- 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
- Close Eclipse, backup folder c:\Users\myName\workspace\.metadata and delete it. Restart Eclipse try again import project to workspace
- Re-installing the Android Developer Tools
- 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
- Created a new project importing from the file system
- Created a new project from subversion
Environment.getExternalStorageDirectory()+ File.separator
AndroidManifest.xml
Boolean canWrite = Environment.getExternalStorageDirectory().canWrite() ;
if(canWrite){
File f = new File(Environment.getExternalStorageDirectory()
+ File.separator + "my_image.jpg")
f.createNewFile();
}else{
}
AndroidManifest.xml
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />Calendar cal = new GregorianCalendar(), int year = cal.get(Calendar.YEAR),
ERA, MONTH, DAY_OF_MONTH, DAY_OF_WEEK, Android example code.
ERA, MONTH, DAY_OF_MONTH, DAY_OF_WEEK, Android example code.
public class MainActivity extends Activity {
TextView txtV;
Context cntx;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
txtV = (TextView)findViewById(R.id.idLabel);
cntx = this;
Calendar cal = new GregorianCalendar();
int era = cal.get(Calendar.ERA); // 0 B.C. before Christ, 1 Anno Domini
txtV.setText(txtV.getText() +"
" + era);
int year = cal.get(Calendar.YEAR); // 2011
txtV.setText(txtV.getText() +"
" + year);
int month = cal.get(Calendar.MONTH); // 0 is Januar
txtV.setText(txtV.getText() +"
" + month);
int day = cal.get(Calendar.DAY_OF_MONTH); // 1 to 31
txtV.setText(txtV.getText() +"
" + day);
int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK); // 1=Sunday, 2=Monday ...
txtV.setText(txtV.getText() +"
" + dayOfWeek);
}
}
Start Stop Stopwatch Timer Android example source code.
private static long mStartTime = 0L;
Calendar cal;
TextView hTextViewVypis = (TextView)findViewById(R.id.idTextVypis);
void start(){
cal = Calendar.getInstance();
mStartTime = cal.getTimeInMillis();
}
void stop(){
prinOutStopWatchTime();
}
private void prinOutStopWatchTime() {
final long start = mStartTime;
cal = Calendar.getInstance();
long stopTime = cal.getTimeInMillis();
long millis = stopTime - start;
long milisekundy = millis % 1000;
int seconds = (int) (millis / 1000);
int minutes = seconds / 60;
seconds = seconds % 60;
int hour = minutes / 60;
hour = hour % 60;
if (seconds < 10) {
hTextViewVypis.setText(hour + ":" + minutes + ":0" + seconds + ":" + milisekundy);
} else {
hTextViewVypis.setText(hour + ":" + minutes + ":" + seconds + ":" + milisekundy);
}
}
Editace Jana Žákovská : 2011-10-29 17:56:18
Počet článků v kategorii: 397
Url:html-list-tag-in-android-textview-android-sample
