How to Draw Horizontal Line in Android Xml

Okhelp.cz

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

How to make a horizontal line in Android application example code

AD MOB

In html is horizontal line a tag br. In Android source code you can use a View as xml example bellow.

                              <View android:layout_width="fill_parent" android:layout_height="4dip" android:background="#ffffff" android:paddingBottom="10dip" />                          

397LW NO topic_id

Další témata ....(Topics)

171

WebView change height Android Example | webview-change-height-android-example

The Android WebView changing the height according to text size.
If you need to change the height to a minimum try this source:

                                  //public void loadDataWithBaseURL (String baseUrl, String data, String mimeType, String encoding, String historyUrl)  WebView _webView; // findById(..... String entryContent = "";  _webView.loadDataWithBaseURL( 	"blabol",//  javascript i styly 	entryContent, null, 	"utf-8", null );                              

89

Map TreeMap get key by value Java Android example | map-treemap-get-key-by-value-java-android-example

Get key by value from Map Java Android example

MainClass.java

                                  import java.util.HashSet; import java.util.Iterator; import java.util.Map; import java.util.Map.Entry; import java.util.Set; import java.util.TreeMap;  public class MainClass { 	public static void main(String[] arg) {  		// english;germany dictionary 		String[] arrayOfString = { "one;eine", "two;zwei", "two sets of;zwei" 				, "three;drei", "four;vier" };  		Map<String, String> map = new TreeMap<String, String>();  		for (String s : arrayOfString) { 			String[] array = s.split(";"); 			String sKey = "", sValue = ""; 			if (array.length > 1) { 				sKey = array[0]; 				sValue = array[1]; 				map.put(sKey, sValue); 			} 		}  		if (map.containsValue("zwei")) { 			Set<String> references = getKeysByValue(map, "zwei"); 			 Iterator<String> it = references.iterator(); 			    while (it.hasNext()) { 			      String key = (String) it.next(); 			      String value = map.get(key); 			      System.out.println(key + " = " + value); 			    } 		}  	}  	public static <T, E> Set<T> getKeysByValue(Map<T, E> map, E value) { 		Set<T> keys = new HashSet<T>(); 		for (Entry<T, E> entry : map.entrySet()) { 			if (entry.getValue().equals(value)) { 				keys.add(entry.getKey()); 			} 		} 		return keys; 	} } /* two = zwei two sets of = zwei  */                              

53

Timer stopwatch based on Java Calendar class Android example | timer-stopwatch-java-calendar-android-example

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);                 	}     	     }                              

210

No Launcher activity found Android Emulator Error | no-launcher-activity-found-android-emulator-error

Error: No Launcher activity found!
The launch will only sync the application package on the device!
Android emulator not showing the app
Workaround:
Check AndroidManifest.xml for MAIN and LAUNCHER. MyActivity.java is first Activity what will opened if .apk is installed.

                                  <application android:label="@string/app_name" android:icon="@drawable/icon">     <activity android:name="MyActivity"               android:label="@string/app_name">         <intent-filter>             <action android:name="android.intent.action.MAIN" />             <category android:name="android.intent.category.LAUNCHER" />         </intent-filter>     </activity> </application>                              

346

Android Studio lock unlock file make read only or writable | android-studio-lock-unlock-file-make-read-only-or-writable

Select file in project explorer
Menu:
File - Make File Read-only - to lock
File - Make File Writable - to unlock

Editace: 2011-10-15 15:39:10
Počet článků v kategorii: 397
Url:how-to-make-a-horizontal-line-in-android-application-example-code

AD

How to Draw Horizontal Line in Android Xml

Source: https://www.okhelp.cz/android/how-to-make-a-horizontal-line-in-android-application-example-code/

Share this post