小编Aji*_*mar的帖子

我正在上传字符串和照片.它的工作正常.现在我想显示进度条,同时上传数据百分比,但百分比显示很快达到100%,并花费更多时间上传,最后进入后执行方法.

protected class upload_images extends AsyncTask<String, Integer, String> {
        ProgressDialog progressDialog;
            @Override
            protected void onPreExecute() {
                super.onPreExecute();
               // showDialog(progress_bar_type);
                progressDialog = new ProgressDialog(Accept_Report.this);
                progressDialog.setCancelable(false);
                //  dialog.setCanceledOnTouchOutside(false);
                progressDialog.setIndeterminate(false);
              //  progressDialog.setMax(100);
                progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
               // progressDialog.setProgress(0);
                progressDialog.setMax(100);
               // progressDialog.setMessage("Loading ...");
                progressDialog.show();
             //  ProgressBar progressBar = (ProgressBar)findViewById(R.id.progressBar2);
            }
            @Override
            protected String doInBackground(String... params) {
                URL url;
                HttpURLConnection connection = null;
                String http=Util.URL+"reports/media/create";
                try {
                    url = new URL(http);
                    connection = (HttpURLConnection) url.openConnection();
                    connection.setDoInput(true);
                    connection.setRequestMethod("POST");
                  /*  connection.setConnectTimeout(50000);
                    connection.setReadTimeout(50000);*/
                    connection.setRequestProperty("Content-Type", "application/json");
                    connection.setRequestProperty("Content-Language", "en-US");
                    String encoded = Base64.encodeToString(("app" …

我想将捕获的图像设置为在同一gridlayout中动态创建的imageview,但它会创建一个新的网格布局并将捕获的图像设置为新的gridview.

这是我的mainactivity.java档案

public class MainActivity extends Activity implements AdapterView.OnItemClickListener {

    GridView gridView;
    ArrayList<Damage_Item> gridArray = new ArrayList<Damage_Item>();
    CustomAdapter_back customGridAdapter;
    GridLayout mContainerView;
    int REQUEST_CAMERA = 0, SELECT_FILE = 1;
    ImageView dynamic_imageview;
    LinearLayout dynamic_linearview;
    String image1;
    ArrayList<String> arrayList_image = new ArrayList<String>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mContainerView = (GridLayout)findViewById(R.id.describedamage_gridview) ;
        //gridArray.add(new Item(homeIcon,"Home"));
        gridView = (GridView) findViewById(R.id.gridview1);

        Button add = (Button)findViewById(R.id.button1);
        add.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                inflateImageRow();
            }
        });

    }

    public void selectImage() { …