Create About Dialog Android Example

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Wiktionary - SDK samples Android


    protected void showAbout() {
        // Inflate the about message contents
        View messageView = getLayoutInflater().inflate(R.layout.about, null, false);

        // When linking text, force to always use default color. This works
        // around a pressed color state bug.
        TextView textView = (TextView) messageView.findViewById(R.id.about_credits);
        int defaultColor = textView.getTextColors().getDefaultColor();
        textView.setTextColor(defaultColor);

        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setIcon(R.drawable.app_icon);
        builder.setTitle(R.string.app_name);
        builder.setView(messageView);
        builder.create();
        builder.show();
    }

about.xml


<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2009 The Android Open Source Project
          //www.apache.org/licenses/LICENSE-2.0
-->

<LinearLayout xmlns:android="//schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:padding="20dip">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="16sp"
        android:text="@string/app_descrip"
        android:textColor="?android:attr/textColorPrimaryInverse" />

    <TextView
        android:id="@+id/about_credits"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingTop="20dip"
        android:textSize="16sp"
        android:text="@string/app_credits"
        android:autoLink="web"
        android:textColor="?android:attr/textColorPrimaryInverse" />

</LinearLayout>

397LW NO topic_id

Další témata ....(Topics)

199

HTC One S | htc-one-s-nejlepsi-smartphone

Nejlepší Smartphone jaro 2012.
n

Brand	HTC
Model (codename)	One S
Price - (Cena, včetně DPH)	13000
Display size in Inch (v palcích)	4.3
Display-resolution (rozlišení)	960x540
Dotek-typ	multi-touch capacitive
CPU typ	MSM8260A
CPU MHz	1500
CPU core	2
L2 cache
ROM	16 GB
RAM	1 GB
GPU	Adreno 225
NenaMark2 Benchmark
GPU-GLBenchmark
Battery mAh	1650 mAh, 10.5 hours of talk time and 13.2 days of stand-by time
Foto MPx	8
Autofocus	AF
Video	HD záznam videa, 1920×1080 (1080p HD) @ 30 frame/s - 3GP, .3G2, MP4, WMV, AVI
Official Android ICS	Android 4.0 Ice Cream Sandwich, HTC Sense 4.0 overlay
CyanogenMod support
Dotek-prstů-max
Display-ppi
Display-retina
Network	HSPA/WCDMA: • Europe/Asia: 850/900/2100 MHz GSM/GPRS/EDGE: • 850/900/1800/1900 MHz
Connectivity	3.5 mm stereo audio jack Bluetooth with aptX™ enabled (Bluetooth® 4.0) Wi-Fi®: IEEE 802.11b/g/n DLNA® for wirelessly streaming media from the phone to a compatible TV or computer micro-USB 2.0 (5-pin) port with mobile high-definition video link (MHL) for USB or HDMI connection (Special cable required for HDMI connection.)
Pozn.

Pdf file

Video - záznam a kvalita videa HTC One S
**

278

Change Screen Orientation Programmatically Android | change-screen-orientation-programmatically-android

Landscape - portrait orientation change:


boolean mbOrientationLandscape = true;
if(mbOrientationLandscape ){
	setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
	mbOrientationLandscape =false;
}else{
	setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
	mbOrientationLandscape =true;
}

184

Transparent Background Android example | transparent-background-android-example

android:background="@android:color/transparent"


<LinearLayout
    android:baselineAligned="false"
    android:background="@android:color/transparent"
    android:id="@+id/linearLayout1"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
   >
<LinearLayout>
////////////////////////////
LinearLayout  mLinearLayout1 = (LinearLayout)findViewById(R.id.linearLayout1);
mLinearLayout1.setBackgroundColor(Color.TRANSPARENT);

179

Samsung Galaxy S | samsung-galaxy-s

Samsung Galaxy S nejlepší cena od 4 500 KCZ Kč (únor.2012)
Samsung Galaxy S je chytrý telefon s operačním systémem Android.
Samsung Galaxy S je (22.února2012) 5. a 6. nejpoužívanějším chytrým telefonem u programu Sky Map viz tabulka.

Samsung Galaxy S byl představen firmou Samsung v březnu 2010. Je vybaven 1 GHz ARM "Hummingbird - kolibřík" procesorem, 8-16 GB interní flash pamětí, 4-palcovým 480 × 800 pixelů Super AMOLED kapacitním dotykovým displejem, Wi-Fi připojením, 5-megapixelovým fotoaparátem s maximálním rozlišením 2560x1920 a u vybraných modelů předním čelním 0,3 MP fotoaparátem VGA (640x480).

Samsung Galaxy S photo pic image

Zdroj obrázku: wikipedia

Timer simple TimerTask Java Android example | timer-simple-timertask-java-android-example

TimerTask with updating of TextView here



package cz.okhelp.timer;

import java.util.Timer;
import java.util.TimerTask;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class TimerActivity extends Activity {
TextView hTextView;
@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        hTextView = (TextView)findViewById(R.id.idTextView);
        MyTimerTask myTask = new MyTimerTask();
        Timer myTimer = new Timer();
//        public void schedule (TimerTask task, long delay, long period) 
//        Schedule a task for repeated fixed-delay execution after a specific delay.
//
//        Parameters
//        task  the task to schedule. 
//        delay  amount of time in milliseconds before first execution. 
//        period  amount of time in milliseconds between subsequent executions. 

        myTimer.schedule(myTask, 3000, 1500);        
        
    }
class MyTimerTask extends TimerTask {
	  public void run() {
		  // ERROR
		 hTextView.setText("Impossible");
		 // how update TextView in link below  
                 // //android.okhelp.cz/timer-task-timertask-run-cancel-android-example/
                 
	    System.out.println("");
	  }
	}


}

//android.okhelp.cz/asynctask-example-android-with-progressbar/
//android.okhelp.cz/timer-task-timertask-run-cancel-android-example/

Editace: 2013-01-08 13:44:25
Počet článků v kategorii: 397
Url:create-about-dialog-android-example

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