{"id":2979,"date":"2025-05-31T00:00:08","date_gmt":"2025-05-30T16:00:08","guid":{"rendered":"https:\/\/www.wunen.com\/index.php\/2025\/05\/31\/live-wallpaper%e5%8a%a8%e6%80%81%e5%a3%81%e7%ba%b8%e5%bc%80%e5%8f%91\/"},"modified":"2025-05-31T00:00:08","modified_gmt":"2025-05-30T16:00:08","slug":"live-wallpaper%e5%8a%a8%e6%80%81%e5%a3%81%e7%ba%b8%e5%bc%80%e5%8f%91","status":"publish","type":"post","link":"http:\/\/www.wunen.com\/index.php\/2025\/05\/31\/live-wallpaper%e5%8a%a8%e6%80%81%e5%a3%81%e7%ba%b8%e5%bc%80%e5%8f%91\/","title":{"rendered":"Live Wallpaper\u52a8\u6001\u58c1\u7eb8\u5f00\u53d1"},"content":{"rendered":"<div class=\"article_content clearfix\" id=\"article_content\">\n <link href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/kdoc_html_views-1a98987dfd.css\" rel=\"stylesheet\"\/>\n <link href=\"https:\/\/csdnimg.cn\/release\/blogv2\/dist\/mdeditor\/css\/editerView\/ck_htmledit_views-704d5b9767.css\" rel=\"stylesheet\"\/>\n<div class=\"htmledit_views atom-one-dark\" id=\"content_views\">\n  \u5bf9\u4e8eAndroid 2.1\u6765\u8bf4Live Wallpapers\u52a8\u6001\u58c1\u7eb8\u7684\u52a0\u5165\u4e3aAndroid\u684c\u9762\u52a0\u5165\u4e86\u66f4\u597d\u7684\u52a8\u6001\u6548\u679c\u3002\u5982\u4f55\u5f00\u53d1\u4e00\u4e2aAndroid\u52a8\u6001\u684c\u9762\u5462? \u4e0b\u9762Android123\u7ed9\u5927\u5bb6\u4e00\u4e2a\u8be6\u7ec6\u7684\u6b65\u9aa4\u521b\u5efa\u5c5e\u4e8e\u4f60\u81ea\u5df1\u7684Live Wallpaper\u5427\u3002<\/p>\n<p>\n   1. \u9996\u5148\u6211\u4f7f\u7528Eclipse\u521b\u5efa\u4e00\u4e2a\u6807\u51c6\u7684Android\u5de5\u7a0b\u8fd9\u91ccpackage name\u6211\u4eec\u4f7f\u7528cn.com.android123.cwj\uff0c\u7136\u540e\u8fdb\u5165\u5de5\u7a0b\u7684\/res\/\u6587\u4ef6\u5939\uff0c\u5220\u9664layout\u8fd9\u4e2a\u6587\u4ef6\u5939\uff0c\u5f53\u7136\u91cc\u9762\u7684main.xml\u4e5f\u4f1a\u88ab\u5220\u9664\u7684\uff0c\u5bf9\u4e8eLive Wallpaper\u6765\u8bf4\u4f20\u7edf\u7684\u5e03\u5c40\u6587\u4ef6\u662f\u4e0d\u9700\u8981\u7684\u3002\n  <\/p>\n<p>\n   2. \u7c7b\u4f3cAppWidget\u4e00\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u52a0\u5165\u52a8\u6001\u58c1\u7eb8\u7684\u8bbe\u7f6e\u754c\u9762\uff0c\u6211\u4eec\u5728\/res\/\u6587\u4ef6\u5939\u4e2d\u65b0\u5efa\u4e00\u4e2a\u540d\u4e3axml\u7684\u6587\u4ef6\u5939\uff0c\u65b0\u5efa\u4e00\u4e2autf8\u7f16\u7801\u7684xml\u6587\u4ef6\uff0c\u540d\u4e3alivewallpaper.xml\uff0c\u5185\u5bb9\u4e3a\n  <\/p>\n<p>\n   &lt;?xml version=&#8221;1.0&#8243; encoding=&#8221;utf-8&#8243;?&gt;<br \/>\n   <br \/>\n   &lt;wallpaper xmlns:android=&#8221;<br \/>\n   <a href=\"http:\/\/schemas.android.com\/apk\/res\/android\" rel=\"nofollow\"><br \/>\n    http:\/\/schemas.android.com\/apk\/res\/android<br \/>\n   <\/a><br \/>\n   &#8221;<br \/>\n   <br \/>\n   android:settingsActivity=&#8221;cn.com.android123.cwj.LiveWallpaperSettings&#8221;<br \/>\n   <br \/>\n   android:thumbnail=&#8221;@drawable\/icon&#8221;\/&gt;\n  <\/p>\n<p>\n   \u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4e0a\u9762\u7684\u8282\u70b9\u540d\u4e3awallpaper\uff0c\u800c\u8bbe\u7f6e\u7684\u754c\u9762\u4e3a cn.com.android123.cwj.LiveWallpaperSettings\u00a0\u00a0\u8fd9\u4e2aActivity\uff0c\u800c\u5728\u6dfb\u52a0\u52a8\u6001\u58c1\u7eb8\u65f6\u663e\u793a\u56fe\u6807\u4e3a\/res\/drawable\/icon \u8fd9\u4e2a\u6587\u4ef6\uff0c\u540c\u65f6\u6211\u4eec\u518d\u521b\u5efa\u4e00\u4e2axml\u6587\u4ef6\u7528\u4e8eLiveWallpaperSettings\u8fd9\u4e2aActivity\u7684\u5e03\u5c40\uff0c\u6211\u4eec\u8d77\u540d\u4e3alivewallpaper_settings.xml\u5185\u5bb9\u4e3a\n  <\/p>\n<p>\n   &lt;?xml version=&#8221;1.0&#8243; encoding=&#8221;utf-8&#8243;?&gt;<br \/>\n   <br \/>\n   &lt;PreferenceScreen xmlns:android=&#8221;<br \/>\n   <a href=\"http:\/\/schemas.android.com\/apk\/res\/android\" rel=\"nofollow\"><br \/>\n    http:\/\/schemas.android.com\/apk\/res\/android<br \/>\n   <\/a><br \/>\n   &#8221;<br \/>\n   <br \/>\n   android:title=&#8221;@string\/livewallpaper_settings&#8221;<br \/>\n   <br \/>\n   android:key=&#8221;livewallpaper_settings&#8221;&gt;\n  <\/p>\n<p>\n   &lt;ListPreference<br \/>\n   <br \/>\n   android:key=&#8221;livewallpaper_testpattern&#8221;<br \/>\n   <br \/>\n   android:title=&#8221;\u6807\u9898&#8221;<br \/>\n   <br \/>\n   android:summary=&#8221;\u7b80\u5355\u63cf\u8ff0&#8221;<br \/>\n   <br \/>\n   android:entries=&#8221;@array\/livewallpaper_testpattern_names&#8221;<br \/>\n   <br \/>\n   android:entryValues=&#8221;@array\/livewallpaper_testpattern_prefix&#8221;\/&gt;\n  <\/p>\n<p>\n   &lt;CheckBoxPreference android:key=&#8221;livewallpaper_movement&#8221;<br \/>\n   <br \/>\n   android:summary=&#8221;\u52a8\u6001\u63cf\u8ff0&#8221;<br \/>\n   <br \/>\n   android:title=&#8221;\u52a8\u6001\u6807\u9898&#8221;<br \/>\n   <br \/>\n   android:summaryOn=&#8221;\u52a8\u6001\u6d4b\u8bd5&#8221;<br \/>\n   <br \/>\n   android:summaryOff=&#8221;\u9759\u6b62\u6d4b\u8bd5&#8221;\/&gt;<br \/>\n   <br \/>\n   &lt;\/PreferenceScreen&gt;\n  <\/p>\n<p>\n   3. \u521b\u5efa\u4e00\u4e2a\u540d\u4e3aLiveWallpaper\u7684\u7c7b\u4f5c\u4e3a\u52a8\u6001\u58c1\u7eb8\u7684\u4e3b\u7c7b\uff0c\u4eceWallpaperService\u7236\u7c7b\u7ee7\u627f\uff0c\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u50cf\u5199\u6807\u51c6Android\u670d\u52a1\u90a3\u6837\u5f00\u53d1\uff0c\u4ee3\u7801\u4e3a\n  <\/p>\n<p>\n   public class LiveWallpaper extends WallpaperService<br \/>\n   <br \/>\n   {<br \/>\n   <!-- -->\n  <\/p>\n<p>\n   public static final String\u00a0SHARED_PREFS_NAME\u00a0= &#8220;livewallpapersettings&#8221;;\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onCreate()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onCreate();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onDestroy()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onDestroy();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public Engine onCreateEngine()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   return new TestPatternEngine();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   class TestPatternEngine extends Engine implements<br \/>\n   <br \/>\n   SharedPreferences.OnSharedPreferenceChangeListener<br \/>\n   <br \/>\n   {<br \/>\n   <!-- -->\n  <\/p>\n<p>\n   private final Handler\u00a0\u00a0mHandler\u00a0\u00a0= new Handler();<br \/>\n   <br \/>\n   private float\u00a0\u00a0\u00a0\u00a0mTouchX\u00a0\u00a0\u00a0= -1;<br \/>\n   <br \/>\n   private float\u00a0\u00a0\u00a0\u00a0mTouchY\u00a0\u00a0\u00a0= -1;<br \/>\n   <br \/>\n   private final Paint\u00a0\u00a0\u00a0mPaint\u00a0\u00a0\u00a0= new Paint();<br \/>\n   <br \/>\n   private final Runnable\u00a0\u00a0mDrawPattern\u00a0= new Runnable()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   public void run()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   drawFrame();<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   };<br \/>\n   <br \/>\n   private boolean\u00a0\u00a0\u00a0\u00a0mVisible;<br \/>\n   <br \/>\n   private SharedPreferences\u00a0mPreferences;\n  <\/p>\n<p>\n   private Rect\u00a0\u00a0\u00a0\u00a0mRectFrame;\n  <\/p>\n<p>\n   private Rect[]\u00a0\u00a0\u00a0\u00a0mColorRectangles;<br \/>\n   <br \/>\n   private int[]\u00a0\u00a0\u00a0\u00a0rectColor;<br \/>\n   <br \/>\n   private int\u00a0\u00a0\u00a0\u00a0\u00a0mRectCount;\n  <\/p>\n<p>\n   \/\/ private<br \/>\n   <br \/>\n   private Rect\u00a0\u00a0\u00a0\u00a0mGradientRect;<br \/>\n   <br \/>\n   GradientDrawable\u00a0\u00a0\u00a0mGradient;<br \/>\n   <br \/>\n   private boolean\u00a0\u00a0\u00a0\u00a0mHorizontal\u00a0\u00a0= false;<br \/>\n   <br \/>\n   private int\u00a0\u00a0\u00a0\u00a0\u00a0mFrameCounter\u00a0= 0;<br \/>\n   <br \/>\n   private boolean\u00a0\u00a0\u00a0\u00a0mMotion\u00a0\u00a0\u00a0= true;<br \/>\n   <br \/>\n   private String\u00a0\u00a0\u00a0\u00a0mShape\u00a0\u00a0\u00a0= &#8220;smpte&#8221;;\n  <\/p>\n<p>\n   TestPatternEngine()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   final Paint paint = mPaint;<br \/>\n   <br \/>\n   paint.setColor(0xffffffff);<br \/>\n   <br \/>\n   paint.setAntiAlias(true);<br \/>\n   <br \/>\n   paint.setStrokeWidth(2);<br \/>\n   <br \/>\n   paint.setStrokeCap(Paint.Cap.ROUND);<br \/>\n   <br \/>\n   paint.setStyle(Paint.Style.STROKE);\n  <\/p>\n<p>\n   mPreferences = LiveWallpaper.this.getSharedPreferences(SHARED_PREFS_NAME, 0);<br \/>\n   <br \/>\n   mPreferences.registerOnSharedPreferenceChangeListener(this);<br \/>\n   <br \/>\n   onSharedPreferenceChanged(mPreferences, null);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   public void onSharedPreferenceChanged(SharedPreferences prefs,<br \/>\n   <br \/>\n   String key)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mShape = prefs.getString(&#8220;livewallpaper_testpattern&#8221;, &#8220;smpte&#8221;);<br \/>\n   <br \/>\n   mMotion = prefs.getBoolean(&#8220;livewallpaper_movement&#8221;, true);<br \/>\n   <br \/>\n   readColors();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   private void readColors()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- -->\n  <\/p>\n<p>\n   int pid = getResources().getIdentifier(mShape + &#8220;colors&#8221;, &#8220;array&#8221;, getPackageName());\n  <\/p>\n<p>\n   rectColor = getResources().getIntArray(pid);<br \/>\n   <br \/>\n   mRectCount = rectColor.length;<br \/>\n   <br \/>\n   mColorRectangles = new Rect[mRectCount];\n  <\/p>\n<p>\n   System.out.println(&#8220;mRectCount &#8220;+mRectCount);<br \/>\n   <br \/>\n   initFrameParams();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onCreate(SurfaceHolder surfaceHolder)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onCreate(surfaceHolder);<br \/>\n   <br \/>\n   setTouchEventsEnabled(true);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onDestroy()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onDestroy();<br \/>\n   <br \/>\n   mHandler.removeCallbacks(mDrawPattern);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onVisibilityChanged(boolean visible)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mVisible = visible;<br \/>\n   <br \/>\n   if (visible)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   drawFrame();<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mHandler.removeCallbacks(mDrawPattern);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onSurfaceChanged(SurfaceHolder holder, int format,<br \/>\n   <br \/>\n   int width, int height)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onSurfaceChanged(holder, format, width, height);\n  <\/p>\n<p>\n   initFrameParams();\n  <\/p>\n<p>\n   drawFrame();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onSurfaceCreated(SurfaceHolder holder)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onSurfaceCreated(holder);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onSurfaceDestroyed(SurfaceHolder holder)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onSurfaceDestroyed(holder);<br \/>\n   <br \/>\n   mVisible = false;<br \/>\n   <br \/>\n   mHandler.removeCallbacks(mDrawPattern);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onOffsetsChanged(float xOffset, float yOffset, float xStep,<br \/>\n   <br \/>\n   float yStep, int xPixels, int yPixels)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- -->\n  <\/p>\n<p>\n   drawFrame();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   public void onTouchEvent(MotionEvent event)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   if (event.getAction() == MotionEvent.ACTION_MOVE)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mTouchX = event.getX();<br \/>\n   <br \/>\n   mTouchY = event.getY();<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mTouchX = -1;<br \/>\n   <br \/>\n   mTouchY = -1;<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   super.onTouchEvent(event);<br \/>\n   <br \/>\n   }\n  <\/p>\n<\/p>\n<p>\n   void drawFrame()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   final SurfaceHolder holder = getSurfaceHolder();\n  <\/p>\n<p>\n   Canvas c = null;<br \/>\n   <br \/>\n   try<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c = holder.lockCanvas();<br \/>\n   <br \/>\n   if (c != null)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   \/\/ draw something<br \/>\n   <br \/>\n   drawPattern(c);<br \/>\n   <br \/>\n   drawTouchPoint(c);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   finally<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   if (c != null)<br \/>\n   <br \/>\n   holder.unlockCanvasAndPost(c);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mHandler.removeCallbacks(mDrawPattern);<br \/>\n   <br \/>\n   if (mVisible)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mHandler.postDelayed(mDrawPattern, 1000 \/ 25);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   void drawPattern(Canvas c)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c.save();<br \/>\n   <br \/>\n   c.drawColor(0xff000000);\n  <\/p>\n<p>\n   Paint paint = new Paint();<br \/>\n   <br \/>\n   if (mMotion)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mFrameCounter++;<br \/>\n   <br \/>\n   if (mHorizontal)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int right;<br \/>\n   <br \/>\n   int left;<br \/>\n   <br \/>\n   if (mFrameCounter &gt; mRectFrame.right)<br \/>\n   <br \/>\n   mFrameCounter = 0;<\/p>\n<p>   for (int i = 0; i &lt; mRectCount; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   paint.setColor(rectColor[i]);\n  <\/p>\n<p>\n   right = mColorRectangles[i].right + mFrameCounter;<br \/>\n   <br \/>\n   left = mColorRectangles[i].left + mFrameCounter;\n  <\/p>\n<p>\n   if(right &gt; mRectFrame.right)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c.drawRect(left &#8211; mRectFrame.right, mColorRectangles[i].top, right &#8211; mRectFrame.right, mColorRectangles[i].bottom, paint);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   if(left &lt; mRectFrame.right)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c.drawRect(left, mColorRectangles[i].top, right, mColorRectangles[i].bottom, paint);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<\/p>\n<p>   if(mShape.compareToIgnoreCase(&#8220;smpte&#8221;) == 0)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   right =mGradientRect.right + mFrameCounter;<br \/>\n   <br \/>\n   left = mGradientRect.left + mFrameCounter;<br \/>\n   <br \/>\n   if(right &gt; mRectFrame.right)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mGradient.setBounds(left &#8211; mRectFrame.right, mGradientRect.top, right &#8211; mRectFrame.right, mGradientRect.bottom);<br \/>\n   <br \/>\n   mGradient.draw(c);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   if(left &lt; mRectFrame.right)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mGradient.setBounds(left, mGradientRect.top, right, mGradientRect.bottom);<br \/>\n   <br \/>\n   mGradient.draw(c);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int top;<br \/>\n   <br \/>\n   int bottom;<br \/>\n   <br \/>\n   if (mFrameCounter &gt; mRectFrame.bottom)<br \/>\n   <br \/>\n   mFrameCounter = 0;\n  <\/p>\n<p>\n   <br \/>\n   for (int i = 0; i &lt; mRectCount; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   paint.setColor(rectColor[i]);\n  <\/p>\n<p>\n   top = mColorRectangles[i].top + mFrameCounter;<br \/>\n   <br \/>\n   bottom = mColorRectangles[i].bottom + mFrameCounter;\n  <\/p>\n<p>\n   if(bottom &gt; mRectFrame.bottom)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c.drawRect(mColorRectangles[i].left, top &#8211; mRectFrame.bottom, mColorRectangles[i].right, bottom &#8211; mRectFrame.bottom, paint);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   if(top &lt; mRectFrame.bottom)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c.drawRect(mColorRectangles[i].left, top, mColorRectangles[i].right, bottom, paint);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<\/p>\n<p>   if(mShape.compareToIgnoreCase(&#8220;smpte&#8221;) == 0)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   top = mGradientRect.top + mFrameCounter;<br \/>\n   <br \/>\n   bottom = mGradientRect.bottom + mFrameCounter;\n  <\/p>\n<p>\n   if(bottom &gt; mRectFrame.bottom)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mGradient.setBounds(mGradientRect.left, top &#8211; mRectFrame.bottom, mGradientRect.right, bottom &#8211; mRectFrame.bottom);<br \/>\n   <br \/>\n   mGradient.draw(c);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   if(top &lt; mRectFrame.bottom)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mGradient.setBounds(mGradientRect.left, top, mGradientRect.right, bottom);<br \/>\n   <br \/>\n   mGradient.draw(c);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   for (int i = 0; i &lt; mRectCount; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   paint.setColor(rectColor[i]);<br \/>\n   <br \/>\n   c.drawRect(mColorRectangles[i], paint);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   if(mShape.compareToIgnoreCase(&#8220;smpte&#8221;) == 0)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mGradient.setBounds(mGradientRect);<br \/>\n   <br \/>\n   mGradient.draw(c);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   c.restore();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   void drawTouchPoint(Canvas c)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   if (mTouchX &gt;= 0 &amp;&amp; mTouchY &gt;= 0)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   c.drawCircle(mTouchX, mTouchY, 80, mPaint);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   void initFrameParams()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   DisplayMetrics metrics = new DisplayMetrics();<br \/>\n   <br \/>\n   Display display = ((WindowManager) getSystemService(WINDOW_SERVICE)).getDefaultDisplay();<br \/>\n   <br \/>\n   display.getMetrics(metrics);\n  <\/p>\n<p>\n   mRectFrame = new Rect(0, 0, metrics.widthPixels, metrics.heightPixels);\n  <\/p>\n<p>\n   <br \/>\n   int rotation = display.getOrientation();<br \/>\n   <br \/>\n   if(rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_180)<br \/>\n   <br \/>\n   mHorizontal = false;<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   mHorizontal = true;\n  <\/p>\n<p>\n   System.out.println(&#8220;mHorizontal &#8220;+mHorizontal);<br \/>\n   <br \/>\n   System.out.println(&#8220;mShape &#8220;+mShape);<br \/>\n   <br \/>\n   if(mShape.compareToIgnoreCase(&#8220;smpte&#8221;) == 0)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   System.out.println(&#8220;mShape == smpte&#8221;);<\/p>\n<p>   CreateSmpte();<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else if(mShape.compareToIgnoreCase(&#8220;bars&#8221;) == 0)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   System.out.println(&#8220;mShape == bars&#8221;);<br \/>\n   <br \/>\n   CreateBars();<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   System.out.println(&#8220;mShape == ebu&#8221;);<br \/>\n   <br \/>\n   CreateEbu();<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<\/p>\n<p>   private void CreateSmpte()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   if(mHorizontal)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int topHeight = mRectFrame.bottom * 7 \/ 12;<br \/>\n   <br \/>\n   int bottomHeight = mRectFrame.bottom * 3 \/ 4;<br \/>\n   <br \/>\n   int wideColumnWidth = mRectFrame.right \/ 8;<br \/>\n   <br \/>\n   int narrowColumnWidth = mRectFrame.right * 3 \/ 28;\n  <\/p>\n<p>\n   mColorRectangles[0] = new Rect(0, 0, wideColumnWidth, topHeight);<br \/>\n   <br \/>\n   for (int i = 1; i &lt; 8; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, 0, mColorRectangles[i &#8211; 1].right + narrowColumnWidth, topHeight);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[8] = new Rect(mColorRectangles[7].right, 0, mRectFrame.right, topHeight);\n  <\/p>\n<p>\n   for (int i = 0; i &lt; 2; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int middleTop = mRectFrame.bottom * (7 + i) \/ 12;<br \/>\n   <br \/>\n   int middleBottom = mRectFrame.bottom * (8 + i) \/ 12;<br \/>\n   <br \/>\n   mColorRectangles[i + 9] = new Rect(0, middleTop, wideColumnWidth, middleBottom);<br \/>\n   <br \/>\n   mColorRectangles[i + 11] = new Rect(wideColumnWidth, middleTop, narrowColumnWidth + wideColumnWidth, middleBottom);<br \/>\n   <br \/>\n   mColorRectangles[i + 13] = new Rect(narrowColumnWidth * 7 + wideColumnWidth, middleTop, mRectFrame.right, middleBottom);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[15] = new Rect(narrowColumnWidth + wideColumnWidth, topHeight, narrowColumnWidth * 7 + wideColumnWidth, mRectFrame.bottom * 8 \/ 12);\n  <\/p>\n<p>\n   mGradientRect = new Rect(mColorRectangles[15].left, mColorRectangles[15].bottom, mColorRectangles[15].right, mRectFrame.bottom * 9 \/ 12);<br \/>\n   <br \/>\n   mGradient = new GradientDrawable(Orientation.LEFT_RIGHT, new int[] { 0xff050505, 0xfffdfdfd });<br \/>\n   <br \/>\n   mGradient.setBounds(mGradientRect);\n  <\/p>\n<p>\n   mColorRectangles[16] = new Rect(0, bottomHeight, wideColumnWidth, mRectFrame.right);<br \/>\n   <br \/>\n   mColorRectangles[17] = new Rect(mColorRectangles[16].right, bottomHeight, mRectFrame.right * 9 \/ 56 + mColorRectangles[16].right, mRectFrame.bottom);<br \/>\n   <br \/>\n   mColorRectangles[18] = new Rect(mColorRectangles[17].right, bottomHeight, mRectFrame.right * 3 \/ 14 + mColorRectangles[17].right, mRectFrame.bottom);<br \/>\n   <br \/>\n   mColorRectangles[19] = new Rect(mColorRectangles[18].right, bottomHeight, mRectFrame.right * 45 \/ 448 + mColorRectangles[18].right, mRectFrame.bottom);<br \/>\n   <br \/>\n   for (int i = 20; i &lt; 25; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, bottomHeight, mRectFrame.right * 15 \/ 448 + mColorRectangles[i &#8211; 1].right, mRectFrame.right);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   mColorRectangles[25] = new Rect(mColorRectangles[24].right, bottomHeight, narrowColumnWidth + mColorRectangles[24].right, mRectFrame.bottom);<br \/>\n   <br \/>\n   mColorRectangles[26] = new Rect(mColorRectangles[25].right, bottomHeight, mRectFrame.right, mRectFrame.bottom);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int topHeight = mRectFrame.right * 5 \/ 12;<br \/>\n   <br \/>\n   int bottomHeight = mRectFrame.right \/ 4;<br \/>\n   <br \/>\n   int wideColumnWidth = mRectFrame.bottom \/ 8;<br \/>\n   <br \/>\n   int narrowColumnWidth = mRectFrame.bottom * 3 \/ 28;\n  <\/p>\n<p>\n   mColorRectangles[0] = new Rect(topHeight, 0, mRectFrame.bottom, wideColumnWidth);\n  <\/p>\n<p>\n   for (int i = 1; i &lt; 8; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(topHeight, mColorRectangles[i &#8211; 1].bottom, mRectFrame.right, narrowColumnWidth + mColorRectangles[i &#8211; 1].bottom);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[8] = new Rect(topHeight, mColorRectangles[7].bottom, mRectFrame.right, mRectFrame.bottom);\n  <\/p>\n<p>\n   for (int i = 0; i &lt; 2; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int middleLeft = mRectFrame.right * (4 &#8211; i) \/ 12;<br \/>\n   <br \/>\n   int middleRight = mRectFrame.right * (5 &#8211; i) \/ 12;<br \/>\n   <br \/>\n   mColorRectangles[i + 9] = new Rect(middleLeft, 0, middleRight, wideColumnWidth);<br \/>\n   <br \/>\n   mColorRectangles[i + 11] = new Rect(middleLeft, wideColumnWidth, middleRight, narrowColumnWidth + wideColumnWidth);<br \/>\n   <br \/>\n   mColorRectangles[i + 13] = new Rect(middleLeft, narrowColumnWidth * 7 + wideColumnWidth, middleRight, mRectFrame.bottom);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   mColorRectangles[15] = new Rect(mRectFrame.right * 4 \/ 12, narrowColumnWidth + wideColumnWidth, mRectFrame.right * 5 \/ 12, narrowColumnWidth * 7 + wideColumnWidth);\n  <\/p>\n<p>\n   mGradientRect = new Rect(mRectFrame.right * 3 \/ 12, mColorRectangles[15].top, mColorRectangles[15].left, mColorRectangles[15].bottom);<br \/>\n   <br \/>\n   mGradient = new GradientDrawable(Orientation.TOP_BOTTOM, new int[] { 0xff050505, 0xfffdfdfd });<br \/>\n   <br \/>\n   mGradient.setBounds(mGradientRect);\n  <\/p>\n<p>\n   mColorRectangles[16] = new Rect(0, 0, bottomHeight, wideColumnWidth);<br \/>\n   <br \/>\n   mColorRectangles[17] = new Rect(0, mColorRectangles[16].bottom, bottomHeight, mRectFrame.bottom * 9 \/ 56 + mColorRectangles[16].bottom);<br \/>\n   <br \/>\n   mColorRectangles[18] = new Rect(0, mColorRectangles[17].bottom, bottomHeight, mRectFrame.bottom * 3 \/ 14 + mColorRectangles[17].bottom);<br \/>\n   <br \/>\n   mColorRectangles[19] = new Rect(0, mColorRectangles[18].bottom, bottomHeight, mRectFrame.bottom * 45 \/ 448 + mColorRectangles[18].bottom);<br \/>\n   <br \/>\n   for (int i = 20; i &lt; 25; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(0, mColorRectangles[i &#8211; 1].bottom, bottomHeight, mRectFrame.bottom * 15 \/ 448 + mColorRectangles[i &#8211; 1].bottom);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   mColorRectangles[25] = new Rect(0, mColorRectangles[24].bottom, bottomHeight, narrowColumnWidth + mColorRectangles[24].bottom);<br \/>\n   <br \/>\n   mColorRectangles[26] = new Rect(0, mColorRectangles[25].bottom, bottomHeight, mRectFrame.bottom);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   private void CreateBars()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   if(mHorizontal)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int narrowColumnWidth = mRectFrame.right \/ 7;<br \/>\n   <br \/>\n   int wideColumnWidth = mRectFrame.right * 5 \/ 28;<br \/>\n   <br \/>\n   int narrowestColumnWidth = mRectFrame.right \/ 21;<\/p>\n<p>   int topColumnHeight = mRectFrame.bottom *2\/3;<br \/>\n   <br \/>\n   int middleColumnHeight = mRectFrame.bottom \/12;<\/p>\n<p>   mColorRectangles[0] = new Rect(0, 0, narrowColumnWidth, topColumnHeight);<br \/>\n   <br \/>\n   for (int i = 1; i &lt; 7; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, 0, mColorRectangles[i &#8211; 1].right + narrowColumnWidth, topColumnHeight);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[7] = new Rect(0, mColorRectangles[0].bottom, narrowColumnWidth, mColorRectangles[0].bottom + middleColumnHeight);<br \/>\n   <br \/>\n   for (int i = 8; i &lt; 14; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, mColorRectangles[7].top, mColorRectangles[i &#8211; 1].right + narrowColumnWidth, mColorRectangles[7].bottom);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[14] = new Rect(0, mColorRectangles[7].bottom, wideColumnWidth, mRectFrame.bottom);<br \/>\n   <br \/>\n   for (int i = 15; i &lt; 18; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, mColorRectangles[14].top, mColorRectangles[i &#8211; 1].right + wideColumnWidth, mRectFrame.bottom);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[18] = new Rect(mColorRectangles[17].right, mColorRectangles[17].top, mColorRectangles[17].right + narrowestColumnWidth, mRectFrame.bottom);<br \/>\n   <br \/>\n   for (int i = 19; i &lt; 21; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, mColorRectangles[14].top, mColorRectangles[i &#8211; 1].right + narrowestColumnWidth, mRectFrame.bottom);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   mColorRectangles[21] = new Rect(mColorRectangles[20].right, mColorRectangles[17].top, mColorRectangles[6].right, mRectFrame.bottom);\n  <\/p>\n<p>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int narrowColumnWidth = mRectFrame.bottom \/ 7;<br \/>\n   <br \/>\n   int wideColumnWidth = mRectFrame.bottom * 5 \/ 28;<br \/>\n   <br \/>\n   int narrowestColumnWidth = mRectFrame.bottom \/ 21;<\/p>\n<p>   int topColumnHeight = mRectFrame.right \/3;<br \/>\n   <br \/>\n   int middleColumnHeight = mRectFrame.right \/12;<\/p>\n<p>   mColorRectangles[0] = new Rect(topColumnHeight, 0, mRectFrame.right, narrowColumnWidth);<br \/>\n   <br \/>\n   for (int i = 1; i &lt; 7; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(topColumnHeight, mColorRectangles[i &#8211; 1].bottom, mRectFrame.right, mColorRectangles[i &#8211; 1].bottom + narrowColumnWidth);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[7] = new Rect(mColorRectangles[0].left + middleColumnHeight, 0, mColorRectangles[0].left, narrowColumnWidth);<br \/>\n   <br \/>\n   for (int i = 8; i &lt; 14; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[7].left, mColorRectangles[i &#8211; 1].bottom, mColorRectangles[7].right, mColorRectangles[i &#8211; 1].bottom + narrowColumnWidth);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[14] = new Rect(0, 0, mColorRectangles[7].right,\u00a0 wideColumnWidth);<br \/>\n   <br \/>\n   for (int i = 15; i &lt; 18; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(0, mColorRectangles[i &#8211; 1].bottom, mColorRectangles[7].right, mColorRectangles[i &#8211; 1].bottom + wideColumnWidth);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   mColorRectangles[18] = new Rect(0, mColorRectangles[17].bottom, mColorRectangles[7].right, mColorRectangles[17].bottom + narrowestColumnWidth);<br \/>\n   <br \/>\n   for (int i = 19; i &lt; 21; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(0, mColorRectangles[i &#8211; 1].bottom, mColorRectangles[7].right, mColorRectangles[i &#8211; 1].bottom + narrowestColumnWidth);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   mColorRectangles[21] = new Rect(0, mColorRectangles[20].bottom, mColorRectangles[7].right, mRectFrame.bottom);<\/p>\n<p>   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   private void CreateEbu()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   if(mHorizontal)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int narrowColumnWidth = mRectFrame.right \/ 8;\n  <\/p>\n<p>\n   mColorRectangles[0] = new Rect(0, 0, narrowColumnWidth, mRectFrame.bottom);<br \/>\n   <br \/>\n   for (int i = 1; i &lt; 8; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(mColorRectangles[i &#8211; 1].right, 0, mColorRectangles[i &#8211; 1].right + narrowColumnWidth, mRectFrame.bottom);<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   }<br \/>\n   <br \/>\n   else<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   int narrowColumnWidth = mRectFrame.bottom \/ 8;\n  <\/p>\n<p>\n   <br \/>\n   mColorRectangles[0] = new Rect(0, 0, mRectFrame.right, narrowColumnWidth);<br \/>\n   <br \/>\n   for (int i = 1; i &lt; 8; i++)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   mColorRectangles[i] = new Rect(0, mColorRectangles[i &#8211; 1].bottom, mRectFrame.right, narrowColumnWidth + mColorRectangles[i &#8211; 1].bottom);<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   \u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u7684\u662f\u5728androidmanifest.xml\u6587\u4ef6\u4e2d\u52a0\u5165\n  <\/p>\n<p>\n   &lt;service android:name=&#8221;.LiveWallpaper&#8221; android:label=&#8221;@string\/app_name&#8221;\u00a0 android:icon=&#8221;@drawable\/icon&#8221;&gt;<br \/>\n   <br \/>\n   &lt;intent-filter&gt;<br \/>\n   <br \/>\n   &lt;action android:name=&#8221;android.service.wallpaper.WallpaperService&#8221; \/&gt;<br \/>\n   <br \/>\n   &lt;\/intent-filter&gt;<br \/>\n   <br \/>\n   &lt;meta-data android:name=&#8221;android.service.wallpaper&#8221;\u00a0android:resource=&#8221;@xml\/livewallpaper&#8221; \/&gt;<br \/>\n   <br \/>\n   &lt;\/service&gt;\n  <\/p>\n<p>\n   4. \u00a0 \u65b0\u5efa\u7c7bLiveWallpaperSettings\u4ece PreferenceActivity \u7ee7\u627f\u5b9e\u73b0\u6211\u4eec\u7684\u8bbe\u7f6e\u754c\u9762\uff0c\u4ee3\u7801\u5982\u4e0b\n  <\/p>\n<p>\n   public class LiveWallpaperSettings extends PreferenceActivity<br \/>\n   <br \/>\n   implements SharedPreferences.OnSharedPreferenceChangeListener<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   @Override<br \/>\n   <br \/>\n   protected void onCreate(Bundle icicle)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onCreate(icicle);<br \/>\n   <br \/>\n   getPreferenceManager().setSharedPreferencesName(LiveWallpaper.SHARED_PREFS_NAME);<br \/>\n   <br \/>\n   addPreferencesFromResource(R.xml.livewallpaper_settings);<br \/>\n   <br \/>\n   getPreferenceManager().getSharedPreferences()<br \/>\n   <br \/>\n   .registerOnSharedPreferenceChangeListener(this);<br \/>\n   <br \/>\n   }<\/p>\n<p>   @Override<br \/>\n   <br \/>\n   protected void onResume()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   super.onResume();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   @Override<br \/>\n   <br \/>\n   protected void onDestroy()<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   getPreferenceManager().getSharedPreferences()<br \/>\n   <br \/>\n   .unregisterOnSharedPreferenceChangeListener(this);<br \/>\n   <br \/>\n   super.onDestroy();<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,<br \/>\n   <br \/>\n   String key)<br \/>\n   <br \/>\n   {<br \/>\n   <!-- --><br \/>\n   <br \/>\n   }<br \/>\n   <br \/>\n   }\n  <\/p>\n<p>\n   \u540c\u65f6\u4ecd\u7136\u5728androidmanifest.xml\u4e2d\u52a0\u5165 \u4e0b\u9762\u7684\u4ee3\u7801\u3002\n  <\/p>\n<p>\n   &lt;activity android:label=&#8221;@string\/livewallpaper_settings&#8221;<br \/>\n   <br \/>\n   android:name=&#8221;.LiveWallpaperSettings&#8221;<br \/>\n   <br \/>\n   android:theme=&#8221;@android:style\/Theme.Light.WallpaperSettings&#8221;<br \/>\n   <br \/>\n   android:exported=&#8221;true&#8221;<br \/>\n   <br \/>\n   android:icon=&#8221;@drawable\/icon&#8221;&gt;<br \/>\n   <br \/>\n   &lt;\/activity&gt;\n  <\/p>\n<p>\n   5. \u7531\u4e8eAndroid\u52a8\u6001\u58c1\u7eb8\u662f2.1 API Level\u4e3a7\u624d\u52a0\u5165\u7684\uff0c\u6240\u4ee5\u8bbe\u7f6e\u597dminSDK\u4ee5\u53ca\u9700\u8981\u8bbe\u5907\u652f\u6301\u52a8\u6001\u58c1\u7eb8\uff0c\u6211\u4eec\u5728androidmanifest.xml\u4e2d\u52a0\u5165\n  <\/p>\n<p>\n   &lt;uses-sdk android:minSdkVersion=&#8221;7&#8243; \/&gt;<br \/>\n   <br \/>\n   &lt;uses-feature android:name=&#8221;android.software.live_wallpaper&#8221; \/&gt;\n  <\/p>\n<p>\n   6. \u5bf9\u4e8e\u6587\u4e2dListPreference\u7528\u5230\u7684\u6570\u7ec4\uff0c\u53ca\u4ee3\u7801\u4e2d\u6d89\u53ca\u7684\u989c\u8272\u6570\u7ec4\uff0c\u6211\u4eec\u5728\/res\/values\/ \u6587\u4ef6\u5939\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3atestpatterns.xml \u7684\u6587\u4ef6\uff0c\u5185\u5bb9\u4e3a\n  <\/p>\n<p>\n   &lt;?xml version=&#8221;1.0&#8243; encoding=&#8221;utf-8&#8243;?&gt;<br \/>\n   <br \/>\n   &lt;resources xmlns:xliff=&#8221;urn:oasis:names:tc:xliff:document:1.2&#8243;&gt;<br \/>\n   <br \/>\n   &lt;string-array name=&#8221;livewallpaper_testpattern_names&#8221;&gt;<br \/>\n   <br \/>\n   &lt;item&gt;&#8221;Color Bars 16&#215;9&#8243;&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;&#8221;Color Bars 4&#215;3&#8243;&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;&#8221;EBU Color Bars&#8221;&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;\/string-array&gt;\n  <\/p>\n<p>\n   &lt;string-array name=&#8221;livewallpaper_testpattern_prefix&#8221;&gt;<br \/>\n   <br \/>\n   &lt;item&gt;&#8221;smpte&#8221;&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;&#8221;bars&#8221;&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;&#8221;ebu&#8221;&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;\/string-array&gt;\n  <\/p>\n<p>\n   &lt;integer-array name=&#8221;smptecolors&#8221;&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF696969&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC1C1C1&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC1C100&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00C1C1&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00C100&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC100C1&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC10000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0000C1&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF696969&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00FFFF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFFFFF00&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF052550&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF36056D&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0000FF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFFF0000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC1C1C1&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF2B2B2B&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF050505&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFFFFFFF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF050505&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF000000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF050505&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0A0A0A&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF050505&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0D0D0D&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF050505&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF2b2b2b&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;\/integer-array&gt;\n  <\/p>\n<p>\n   &lt;integer-array name=&#8221;barscolors&#8221;&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC0C0C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC0C000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00C0C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00C000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC000C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC00000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0000C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0000C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF131313&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC000C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF131313&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00C0C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF131313&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFC0C0C0&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00214C&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFFFFFFF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF32006A&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF131313&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF090909&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF131313&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF1D1D1D&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF131313&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;\/integer-array&gt;\n  <\/p>\n<p>\n   &lt;integer-array name=&#8221;ebucolors&#8221;&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFBFBFBF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFBFBF00&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00BFBF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF00BF00&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFBF00BF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFFBF0000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF0000BF&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;item&gt;0xFF000000&lt;\/item&gt;<br \/>\n   <br \/>\n   &lt;\/integer-array&gt;<br \/>\n   <br \/>\n   &lt;\/resources&gt;\n  <\/p>\n<div class=\"ad\">\n   <ins style=\"display:inline-table; border:none; height:60px; margin:0; padding:0; position:relative; visibility:visible; width:468px\"><br \/>\n   <\/ins><br \/>\n   <ins id=\"aswift_0_anchor\" style=\"display:block; border:none; height:60px; margin:0; padding:0; position:relative; visibility:visible; width:468px\"><br \/>\n    <br \/>\n   <\/ins>\n  <\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5bf9\u4e8eAndroid 2.1\u6765\u8bf4Live Wallpapers\u52a8\u6001\u58c1\u7eb8\u7684\u52a0\u5165\u4e3aAndroid\u684c\u9762\u52a0\u5165\u4e86\u66f4\u597d\u7684\u52a8\u6001 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-2979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Live Wallpaper\u52a8\u6001\u58c1\u7eb8\u5f00\u53d1 - \u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.wunen.com\/index.php\/2025\/05\/31\/live-wallpaper\u52a8\u6001\u58c1\u7eb8\u5f00\u53d1\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Live Wallpaper\u52a8\u6001\u58c1\u7eb8\u5f00\u53d1 - \u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51\" \/>\n<meta property=\"og:description\" content=\"\u5bf9\u4e8eAndroid 2.1\u6765\u8bf4Live Wallpapers\u52a8\u6001\u58c1\u7eb8\u7684\u52a0\u5165\u4e3aAndroid\u684c\u9762\u52a0\u5165\u4e86\u66f4\u597d\u7684\u52a8\u6001 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.wunen.com\/index.php\/2025\/05\/31\/live-wallpaper\u52a8\u6001\u58c1\u7eb8\u5f00\u53d1\/\" \/>\n<meta property=\"og:site_name\" content=\"\u7269\u5ae9\u8f6f\u4ef6\u8d44\u8baf\u7f51\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-30T16:00:08+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.wunen.com\/wp-content\/uploads\/2025\/03\/\u8d44\u8baf.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"260\" \/>\n\t<meta property=\"og:image:height\" content=\"180\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin@wunen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin@wunen\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"http:\/\/www.wunen.com\/index.php\/2025\/05\/31\/live-wallpaper%e5%8a%a8%e6%80%81%e5%a3%81%e7%ba%b8%e5%bc%80%e5%8f%91\/#article\",\"isPartOf\":{\"@id\":\"http:\/\/www.wunen.com\/index.php\/2025\/05\/31\/live-wallpaper%e5%8a%a8%e6%80%81%e5%a3%81%e7%ba%b8%e5%bc%80%e5%8f%91\/\"},\"author\":{\"name\":\"admin@wunen\",\"@id\":\"https:\/\/www.wunen.com\/#\/schema\/person\/d5f7a6cf545656a9c90d507e64452db8\"},\"headline\":\"Live 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