Android Open Source - AppSearchWidget Application List Item

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License

The source code is released under:

Apache License

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Java Source Code

package com.example.testwidget;
/*from ww w  . j  a  va  2 s .  c om*/
import android.content.ComponentName;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;

/*
 * A composite class that represents an item in the
 * application list.
 */
public class ApplicationListItem {
  private Drawable mIconDrawable;
  private Bitmap mIconBitmap;
  private String mLabel;
  private ComponentName mComponentName;
  // mLaunchCount is the number of times this application has
  // been launched
  private int mLaunchCount;
  private long mLaunchTimeSeconds;
  // The simplified label is a concatenation of the
  // string properties of the list item with the following
  // transformations:
  // - all uppercase letters transformed to lowercase
  // - all whitespace removed
  private String mSimplifiedLabel;
  
  public ApplicationListItem(String label, ComponentName componentName) {
    this(null, null, label, componentName);
  }
  
  public ApplicationListItem(Drawable iconDrawable,
      Bitmap iconBitmap, String label, ComponentName componentName) {
    mIconDrawable = iconDrawable;
    mIconBitmap = iconBitmap;
    mLabel = label;
    mComponentName = componentName;
    mSimplifiedLabel = extractAlphanumerics(label);
  }
  
  private String extractAlphanumerics(String str) {
    String lowcaseStr = str.toLowerCase();
    StringBuffer result = new StringBuffer();
    char ch;
    int strOffset;
    
    for (strOffset = 0; strOffset < str.length(); strOffset++) {
      ch = lowcaseStr.charAt(strOffset);
      
      if ((ch >= 'a' && ch <= 'z') || (ch >= '0' && ch <= '9')) {
        result.append(ch);
      }
    }
    
    return result.toString();
  }
  
  public Drawable getIconDrawable() {
    return mIconDrawable;
  }
  
  public Bitmap getIconBitmap() {
    return mIconBitmap;
  }
  
  public String getApplicationLabel() {
    return mLabel;
  }
  
  public String getSimplifiedApplicationLabel() {
    return mSimplifiedLabel;
  }
  
  public String toString() {
    return mLabel;
  }
  
  public ComponentName getComponentName() {
    return mComponentName;
  }
  
  public void setLaunchCount(int launchCount) {
    mLaunchCount = launchCount;
  }
  
  public void incrementLaunchCount() {
    mLaunchCount++;
  }
  
  public int getLaunchCount() {
    return mLaunchCount;
  }
  
  public void setLaunchTimeSeconds(long launchTimeSeconds) {
    mLaunchTimeSeconds = launchTimeSeconds;
  }
  
  /*
   * Returns the last launch time in seconds
   */
  public long getLaunchTime() {
    return mLaunchTimeSeconds;
  }
}

Java Source Code List