您好大家好我正在开发一个应用程序，我正在使用服务上传多个图像到服务器上传多个图像，即使应用程序从后台关闭。 但我想调用一个函数，但我无法调用该函数，请帮助我。
UploadPhotos.java
public class UploadPhotos extends AppCompatActivity {
UploadService mBoundService;
boolean mServiceBound = false;
Context context;
SelectPaper paperSession;
private CoordinatorLayout coordinatorLayout;
SelectLab labSession;
SessionManager session;
String strSize,strType,str_username,strMRP,strPrice,strlab,strcity,strdel_type,album_type;
MaterialEditText ppr_size,ppr_type,mrp,disPrice;
SelectedAdapter_Test selectedAdapter;
long totalprice=0;
int i=0;
ProgressBar pb;
String imageName,user_mail,total;
GridView UploadGallery;
Handler handler;
ArrayList<CustomGallery> listOfPhotos;
ImageLoader imageLoader;
String Send[];
Snackbar snackbar;
OrderId orderidsession;
AlertDialog dialog;
Button btnGalleryPickup, btnUpload;
TextView noImage;
String abc;
NotificationManager manager;
Notification.Builder builder;
ArrayList<CustomGallery> dataT;
Notification myNotication;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_upload_photos);
context = this;
manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);
final ActionBar ab = getSupportActionBar();
assert ab != null;
ab.setDisplayHomeAsUpEnabled(true);
coordinatorLayout = (CoordinatorLayout) findViewById(R.id.main_content);
labSession = new SelectLab(getApplicationContext());
paperSession = new SelectPaper(getApplicationContext());
orderidsession=new OrderId(getApplicationContext());
session = new SessionManager(getApplicationContext());
HashMap<String, String> user = session.getUserDetails();
user_mail = user.get(SessionManager.KEY_EMAIL);
noImage = (TextView)findViewById(R.id.noImage);
final String symbol = getResources().getString(R.string.rupee_symbol);
HashMap<String, String> paper = paperSession.getPaperDetails();
strSize = paper.get(SelectPaper.KEY_SIZE);
strType = paper.get(SelectPaper.KEY_TYPE);
strdel_type=paper.get(SelectPaper.DEL_TYPE);
HashMap<String, String> lab = labSession.getLabDetails();
strMRP = lab.get(SelectLab.KEY_MRP);
strPrice = lab.get(SelectLab.KEY_PRICE);
strlab = lab.get(SelectLab.KEY_LAB);
strcity = lab.get(SelectLab.KEY_CITY);
str_username=lab.get(SelectLab.KEY_USERNAME);
ppr_size = (MaterialEditText) findViewById(R.id.paper_size);
ppr_type = (MaterialEditText) findViewById(R.id.paper_type);
mrp = (MaterialEditText) findViewById(R.id.MRP);
disPrice = (MaterialEditText) findViewById(R.id.discount_price);
ppr_size.setText(strSize);
ppr_type.setText(strType);
mrp.setText(symbol + " " + strMRP);
disPrice.setText(symbol + " " + strPrice);
initImageLoader();
init();
}
private void initImageLoader() {
DisplayImageOptions defaultOptions = new DisplayImageOptions.Builder()
.cacheOnDisc().imageScaleType(ImageScaleType.EXACTLY_STRETCHED)
.bitmapConfig(Bitmap.Config.RGB_565).build();
ImageLoaderConfiguration.Builder builder = new ImageLoaderConfiguration.Builder(
this).defaultDisplayImageOptions(defaultOptions).memoryCache(
new WeakMemoryCache());
ImageLoaderConfiguration config = builder.build();
imageLoader = ImageLoader.getInstance();
imageLoader.init(config);
}
private void init() {
handler = new Handler();
UploadGallery = (GridView) findViewById(R.id.uploadGallery);
UploadGallery.setFastScrollEnabled(true);
selectedAdapter = new SelectedAdapter_Test(getApplicationContext(), imageLoader);
UploadGallery.setAdapter(selectedAdapter);
btnGalleryPickup = (Button) findViewById(R.id.btnSelectPhoto);
btnGalleryPickup.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(Action.ACTION_MULTIPLE_PICK);
startActivityForResult(i, 200);
}
});
btnUpload = (Button) findViewById(R.id.btn_upload);
btnUpload.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
listOfPhotos = selectedAdapter.getAll();
if (listOfPhotos != null && listOfPhotos.size() > 0) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
abc = sdf.format(new Date());
Log.d("Orderid Session", ""+abc);
abc="EPP"+abc;
orderidsession.CreateOrderId(abc);
Toast.makeText(getApplicationContext(),""+abc,Toast.LENGTH_LONG).show();
//progressDialog = ProgressDialog.show(UploadPhotos.this, "", "Uploading files to server.....", false);
//AlertDialog dialog;;
dialog = new SpotsDialog(UploadPhotos.this);
dialog.show();
Thread thread = new Thread(new Runnable() {
public void run() {
Intent in = new Intent(UploadPhotos.this, UploadService.class);
in.putExtra("listof",dataT);
in.putExtra("strsize",strSize);
in.putExtra("strtype",strType);
in.putExtra("user_mail",user_mail);
in.putExtra("strmrp",strMRP);
in.putExtra("strprice",strPrice);
in.putExtra("strlab",strlab);
in.putExtra("strcity",strcity);
in.putExtra("strdel_type",strdel_type);
in.putExtra("strusername",str_username);
in.putExtra("foldername",abc);
startService(in);
bindService(in, mServiceConnection, Context.BIND_AUTO_CREATE);
// doFileUpload();
runOnUiThread(new Runnable() {
public void run() {
if (dialog.isShowing()) {
dialog.dismiss();
totalprice=0;
}
}
});
}
});
thread.start();
}else{
Toast.makeText(getApplicationContext(),"Please select two files to upload.", Toast.LENGTH_SHORT).show();
}
}
});
UploadGallery.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
CustomGallery objDetails = (CustomGallery) selectedAdapter.getItem(position);
selectedAdapter.getItem(position);
// selectedAdapter.Pbbar(view );
Toast.makeText(getApplicationContext(), "Position : " + position + " Path : " + objDetails.sdcardPath, Toast.LENGTH_SHORT).show();
//selectedAdapter.changeSelection(view, position);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 200 && resultCode == Activity.RESULT_OK) {
String[] all_path = data.getStringArrayExtra("all_path");
noImage.setVisibility(View.GONE);
UploadGallery.setVisibility(View.VISIBLE);
dataT = new ArrayList<CustomGallery>();
for (String string : all_path) {
CustomGallery item = new CustomGallery();
item.sdcardPath = string;
dataT.add(item);
}
Log.d("DATAt",dataT.toString());
selectedAdapter.addAll(dataT);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_upload_photos, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
}
return super.onOptionsItemSelected(item);
}
private ServiceConnection mServiceConnection = new ServiceConnection() {
@Override
public void onServiceDisconnected(ComponentName name) {
mServiceBound = false;
}
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
UploadService.MyBinder myBinder = (UploadService.MyBinder) service;
mBoundService = myBinder.getService();
mServiceBound = true;
}
};
}
SelectedAdapter_Test.java
public class SelectedAdapter_Test extends BaseAdapter{
private Context mContext;
private LayoutInflater inflater;
private ArrayList<CustomGallery> data = new ArrayList<CustomGallery>();
ImageLoader imageLoader;
private boolean isActionMultiplePick;
public SelectedAdapter_Test(Context c, ImageLoader imageLoader) {
mContext = c;
inflater = (LayoutInflater) c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.imageLoader = imageLoader;
// clearCache();
}
public class ViewHolder {
ImageView imgQueue;
ImageView imgEdit;
EditText qty;
Button ok;
ProgressBar pb;
}
@Override
public int getCount() {
return data.size();
}
@Override
public Object getItem(int i) {
return data.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
public void changeSelection(View v, int position) {
if (data.get(position).isSeleted) {
data.get(position).isSeleted = false;
((ViewHolder) v.getTag()).imgEdit.setVisibility(View.GONE);
((ViewHolder) v.getTag()).qty.setVisibility(View.GONE);
((ViewHolder) v.getTag()).ok.setVisibility(View.GONE);
} else {
data.get(position).isSeleted = true;
((ViewHolder) v.getTag()).qty.setVisibility(View.VISIBLE);
((ViewHolder) v.getTag()).ok.setVisibility(View.VISIBLE);
((ViewHolder) v.getTag()).imgEdit.setVisibility(View.VISIBLE);
}
}
public void Pbbar(View v) {
((ViewHolder)v.getTag()).pb.setVisibility(View.VISIBLE);
}
@Override
public View getView(final int i, View convertView, ViewGroup viewGroup) {
final ViewHolder holder;
if (convertView == null) {
convertView = inflater.inflate(R.layout.inflate_photo_upload, null);
holder = new ViewHolder();
holder.pb=(ProgressBar)convertView.findViewById(R.id.pb_image_upload);
holder.imgQueue = (ImageView) convertView.findViewById(R.id.imgQueue);
holder.imgEdit = (ImageView) convertView.findViewById(R.id.imgedit);
holder.qty = (EditText)convertView.findViewById(R.id.quantity);
holder.ok = (Button)convertView.findViewById(R.id.btn_ok);
holder.imgEdit.setVisibility(View.GONE);
holder.qty.setVisibility(View.GONE);
holder.ok.setVisibility(View.GONE);
holder.ok.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
data.get(i).qty = 1;
}
});
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
//holder.imgQueue.setTag(position);
imageLoader.displayImage("file://" + data.get(i).sdcardPath, holder.imgQueue, new SimpleImageLoadingListener() {
@Override
public void onLoadingStarted(String imageUri, View view) {
holder.imgQueue.setImageResource(R.drawable.no_media);
super.onLoadingStarted(imageUri, view);
}
});
if (isActionMultiplePick) {
holder.imgEdit.setSelected(data.get(i).isSeleted);
holder.qty.setSelected(data.get(i).isSeleted);
holder.ok.setSelected(data.get(i).isSeleted);
Log.d("Position Data", data.get(i).toString());
Log.d("Position", String.valueOf(i));
}
return convertView;
}
public void addAll(ArrayList<CustomGallery> files) {
try {
this.data.clear();
this.data.addAll(files);
} catch (Exception e) {
e.printStackTrace();
}
notifyDataSetChanged();
}
public ArrayList getAll(){
return data;
}
}
这是服务
public class UploadService extends Service {
private static String LOG_TAG = "BoundService";
private IBinder mBinder = new MyBinder();
ArrayList<CustomGallery> listOfPhotos;
int i=0;
ImageLoader imageLoader;
NotificationManager manager;
Notification myNotication;
String response_str=null;
long totalprice=0;
Notification.Builder builder;
SelectedAdapter_Test selectedAdapter;
String strsize,strtype,usermail,total,strmrp,strprice,strlab,strcity,abc,strdel_type,struname,imageName;
@Nullable
@Override
public IBinder onBind(Intent intent) {
Log.v(LOG_TAG, "in onBind");
return mBinder;
}
@Override
public void onRebind(Intent intent) {
Log.v(LOG_TAG, "in onRebind");
super.onRebind(intent);
}
@Override
public boolean onUnbind(Intent intent) {
Log.v(LOG_TAG, "in onUnbind");
return true;
}
@Override
public void onCreate() {
super.onCreate();
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
selectedAdapter = new SelectedAdapter_Test(getApplicationContext(), imageLoader);
Toast.makeText(UploadService.this, "Service Started ", Toast.LENGTH_SHORT).show();
manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
listOfPhotos = (ArrayList<CustomGallery>) intent.getSerializableExtra("listof");
strsize = intent.getStringExtra("strsize");
strtype = intent.getStringExtra("strtype");
usermail = intent.getStringExtra("user_mail");
strmrp = intent.getStringExtra("strmrp");
strprice = intent.getStringExtra("strprice");
strlab = intent.getStringExtra("strlab");
strcity = intent.getStringExtra("strcity");
struname = intent.getStringExtra("strusername");
strdel_type = intent.getStringExtra("strdel_type");
abc = intent.getStringExtra("foldername");
// selectedAdapter.Pbbar(view);
Intent intn = new Intent("com.dhruva.eprintpost.digitalPrinting");
PendingIntent pendingIntent = PendingIntent.getActivity(UploadService.this, 1, intn, 0);
builder = new Notification.Builder(UploadService.this);
builder.setAutoCancel(true);
builder.setOngoing(true);
builder.setContentTitle("Uploading Photos");
builder.setContentText("Uploading PhotoPrinting Images");
builder.setSmallIcon(R.drawable.ic_launcher);
builder.setContentIntent(pendingIntent);
builder.setOngoing(true);
for( i = 0 ; i<listOfPhotos.size();i++) {
try {
File f = new File(listOfPhotos.get(i).sdcardPath.toString());
//Toast.makeText(UploadService.this, "aa "+listOfPhotos.get(i).sdcardPath, Toast.LENGTH_SHORT).show();
int j=i+1;
builder.setSubText("Uploading " + j + " of " + listOfPhotos.size() + " image"); //API level 16
j++;
Toast.makeText(UploadService.this, "i is = "+i, Toast.LENGTH_SHORT).show();
builder.build();
myNotication = builder.getNotification();
manager.notify(11, myNotication);
imageName = f.getName();
totalprice = totalprice + Long.parseLong(strprice);
total = String.valueOf(totalprice);
Log.v("Abhijit", "" + totalprice);
String responseString = null;
final HttpClient httpclient = new DefaultHttpClient();
final HttpPost httppost = new HttpPost("http://abcdefg.com/abcd/UploadFile?foldername=" + abc); //TODO - to hit URL);
try {
AndroidMultiPartEntity entity = new AndroidMultiPartEntity(
new AndroidMultiPartEntity.ProgressListener() {
@Override
public void transferred(long num) {
}
});
File sourceFile = new File(listOfPhotos.get(i).sdcardPath);
Toast.makeText(UploadService.this, "aa "+sourceFile.getName(), Toast.LENGTH_SHORT).show();
// Adding file data to http body
entity.addPart("image", new FileBody(sourceFile));
entity.addPart("foldername", new StringBody(abc));
entity.addPart("size",
new StringBody(strsize));
entity.addPart("type",
new StringBody(strtype));
entity.addPart("username",
new StringBody(usermail));
entity.addPart("total",
new StringBody(total));
entity.addPart("mrp",
new StringBody(strmrp));
entity.addPart("price",
new StringBody(strprice));
entity.addPart("lab",
new StringBody(strlab));
Toast.makeText(UploadService.this, "aa Ky Ho raha hai bhai", Toast.LENGTH_SHORT).show();
entity.addPart("city",
new StringBody(strcity));
entity.addPart("imagename",
new StringBody(imageName));
entity.addPart("deltype",
new StringBody(strdel_type));
String initflag = String.valueOf(i + 1);
entity.addPart("initflag",
new StringBody(initflag));
entity.addPart("lab_username",
new StringBody(struname));
// totalSize = entity.getContentLength();
httppost.setEntity(entity);
Thread thread = new Thread(new Runnable() {
public void run() {
try {
HttpResponse response = httpclient.execute(httppost);
HttpEntity r_entity = response.getEntity();
response_str = EntityUtils.toString(r_entity);
if (r_entity != null) {
Toast.makeText(UploadService.this, "SSS"+response_str, Toast.LENGTH_SHORT).show();
}
} catch (IOException e) {
e.printStackTrace();
}catch(Exception e)
{
e.printStackTrace();
}
}
});
thread.start();
Toast.makeText(UploadService.this, "SSS"+response_str, Toast.LENGTH_SHORT).show();
} catch (IOException e) {
responseString = e.toString();
Toast.makeText(UploadService.this, "Exception Occured2 ", Toast.LENGTH_SHORT).show();
}catch(Exception e)
{
Toast.makeText(UploadService.this, "Exception Occured 3", Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return Service.START_NOT_STICKY;
}
public class MyBinder extends Binder {
UploadService getService() {
return UploadService.this;
}
}
}
这里我想从适配器类调用pbbar函数，但我无法从服务器发送视图参数到函数。
请帮帮我，我是android新手
另一个问题是通知中的值没有改变它在整个执行期间占用i的最后一个值。 我想根据成功的上传图片更新i的值