android AlarmManager sevice

package com.example.test; import java.io.IOException; import java.io.InputStream; import android.app.Activity; import android.app.AlarmManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.content.res.AssetManager; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Matrix; import android.os.Bundle; import android.os.SystemClock; import android.text.format.DateUtils; import android.widget.FrameLayout; import android.widget.ImageView; public class TEst extends Activity{ private static AlarmManager alarmManager; private static PendingIntent pendingIntent; public void sevice(){ // alarmManager = (AlarmManager) this.getSystemService(this.ALARM_SERVICE); // Intent intent = new Intent(this,MyService.class); // pendingIntent = PendingIntent.getService(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); // long interval = DateUtils.MINUTE_IN_MILLIS * 2;// 30分钟一次 // long triggerAtMillis =SystemClock.elapsedRealtime() + interval;// System.currentTimeMillis() // alarmManager.setRepeating(AlarmManager.RTC, triggerAtMillis, interval, pendingIntent); // startService(intent); } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); //Start polling service System.out.println("Start polling service..."); PollingUtils.startPollingService(this, 5, PollingService.class, PollingService.ACTION); } @Override protected void onDestroy() { super.onDestroy(); //Stop polling service System.out.println("Stop polling service..."); PollingUtils.stopPollingService(this, PollingService.class, PollingService.ACTION); } //停止轮询服务 public static void stopPollingService(Context context, Class<?> cls,String action) { AlarmManager manager = (AlarmManager) context .getSystemService(Context.ALARM_SERVICE); Intent intent = new Intent(context, cls); intent.setAction(action); PendingIntent pendingIntent = PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT); //取消正在执行的服务 manager.cancel(pendingIntent); } // @Override // protected void onCreate(Bundle savedInstanceState) { // // TODO Auto-generated method stub // super.onCreate(savedInstanceState); // setContentView(R.layout.main); // AssetManager am = getResources().getAssets(); // //// BitmapFactory.Options options = new BitmapFactory.Options(); //// options.inJustDecodeBounds = true; //// //// InputStream is = am.open("beijing.png"); //// Bitmap bitmap = BitmapFactory.decodeStream(is, null, options); //// is.close(); ////// bitmap = BitmapFactory.decodeFile("file:///android_asset/abc_logo.png", options); //此时返回bm为空 //// options.inJustDecodeBounds = false; //// //缩放比 //// int be = (int)(options.outHeight / (float)100); //// if (be <= 0) //// be = 1; //// int s =options.outHeight; //// options.inSampleSize = 2; //// //重新读入图片，注意这次要把options.inJustDecodeBounds 设为 false哦 ////// bitmap=BitmapFactory.decodeFile("file:///android_asset/abc_logo.png",options); //// is = am.open("beijing.png"); //// bitmap = BitmapFactory.decodeStream(is, null, options); //// //// int w = bitmap.getWidth(); //// int h = bitmap.getHeight(); //// System.out.println(w+" "+h); ////// ImageView iv=new ImageView(this); ////// iv.setImageBitmap(bitmap); //// //// ImageView imageView = (ImageView) findViewById(R.id.imageviewid); //// imageView.setImageBitmap(bitmap); //// is.close(); // InputStream is; // try { // is = am.open("beijing.png"); // Bitmap bitmap = BitmapFactory.decodeStream(is); // // Bitmap resizeBitmap = getBitmap(); //// resizeBitmap = getMatrix(resizeBitmap); // ImageView imageView = (ImageView) findViewById(R.id.imageviewid); // imageView.setImageBitmap(resizeBitmap); // int bmpWidth = resizeBitmap.getWidth(); // int bmpHeight = resizeBitmap.getHeight(); // // Bitmap resize = getMatrix(bitmap); // ImageView imageView1 = (ImageView) findViewById(R.id.imageviewid1); // imageView1.setImageBitmap(resize); // // } catch (IOException e) { // // TODO Auto-generated catch block // e.printStackTrace(); // } // //// InputStream is1 = am.open("glod100.png"); //// Bitmap bitmap1 = BitmapFactory.decodeStream(is);is.close(); //// ImageView imageView1 = (ImageView) findViewById(R.id.imageviewid1); //// imageView1.setImageBitmap(bitmap1); //// bitmap1.recycle(); //// Bitmap resizeBitmap2 = bitmap; // //Bitmap to byte[] //// byte[] photoData = bitmap2Bytes(resizeBitmap2); //// //// //save file //// String fileName = "/sdcard/test.jpg"; //// FileUtil.writeToFile(fileName, photoData); // //// FrameLayout fr=(FrameLayout)findViewById(R.id.FrameLayout01); //// BitmapFactory.Options options = new BitmapFactory.Options(); //// options.inJustDecodeBounds = true; //// //// Bitmap bitmap = BitmapFactory.decodeFile("file:///android_asset/abc_logo.png", options); //此时返回bm为空 //// options.inJustDecodeBounds = false; //// //缩放比 //// int be = (int)(options.outHeight / (float)200); //// if (be <= 0) //// be = 1; //// options.inSampleSize = be; //// //重新读入图片，注意这次要把options.inJustDecodeBounds 设为 false哦 //// bitmap=BitmapFactory.decodeFile("file:///android_asset/abc_logo.png",options); //// int w = bitmap.getWidth(); //// int h = bitmap.getHeight(); //// System.out.println(w+" "+h); ////// ImageView iv=new ImageView(this); ////// iv.setImageBitmap(bitmap); //// //// ImageView imageView = (ImageView) findViewById(R.id.imageviewid); //// imageView.setImageBitmap(bitmap); // // } public Bitmap getMatrix(Bitmap bitmap){ int bmpWidth = bitmap.getWidth(); int bmpHeight = bitmap.getHeight(); //缩放图片的尺寸 float scaleWidth = (float) 1000 / bmpWidth; //按固定大小缩放 sWidth 写多大就多大 float scaleHeight = (float) 1000 / bmpHeight; // Matrix matrix = new Matrix(); matrix.postScale(0.5f, 0.5f); //产生缩放后的Bitmap对象 Bitmap resizeBitmap = Bitmap.createBitmap( bitmap, 0, 0, bmpWidth, bmpHeight, matrix, true); bitmap.recycle(); int bmpWidt1h = resizeBitmap.getWidth(); int bmpHeig1ht = resizeBitmap.getHeight(); return resizeBitmap; } public Bitmap getBitmap(){ AssetManager am = getResources().getAssets(); BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; Bitmap bitmap = null; InputStream is; try { is = am.open("beijing.png"); bitmap = BitmapFactory.decodeStream(is, null, options); // BitmapFactory.decodeResource(getResources(), R.id.myimage, options); is.close(); // bitmap = BitmapFactory.decodeFile("file:///android_asset/abc_logo.png", options); //此时返回bm为空 options.inJustDecodeBounds = false; //缩放比 int be = (int)(options.outHeight / (