嗨，在下面我从数据库中获取数据并获取json响应并显示在android表格布局中。但是一切都工作正常，但我想放一些子标题来显示数据，我拿了textview In使用setText（）我给了sub标题。但它没有显示正确的标题。
当我运行我的应用程序时此输出：
General registration
SI Date Toatal Registration
1 2015-04-01 2
2 2015-04-02 3
1 2015-04-02 3
预期产出：
SI Date Toatal Registration
General registration
1 2015-04-01 2
2 2015-04-02 3
Ipd registration
1 2015-04-02 3
的java
public class Datewise_Patient_list extends Activity {
String data = "",result="";
TableLayout tl;
TableRow tr;
TextView si,tv;
String queryString;
int numOfPatients = 0;
TextView[] snos;
TextView[] date;
TextView[] tot_reg;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.datewise_collection_report);
tl = (TableLayout) findViewById(R.id.maintable);
tv=(TextView)findViewById(R.id.tv);
final String date1 = getIntent().getStringExtra("date1");
final String date2 = getIntent().getStringExtra("date2");
new Thread(new Runnable() {
public void run() {
queryString = "date1=" + date1 + "&date2="
+ date2;
data = DatabaseUtility.executeQueryPhp("DateWise_Collection_report",queryString);
System.out.println(data);
runOnUiThread(new Runnable() {
@Override
public void run() {
ArrayList<DateWise_Patients> datewisepatients = parseJSON(data);
numOfPatients = datewisepatients.size();
addData(datewisepatients);
}
});
}
}).start();
new Thread(new Runnable() {
public void run() {
queryString = "date1=" + date1 + "&date2="
+ date2;
result = DatabaseUtility.executeQueryPhp("DateWise_ipd_report",queryString);
System.out.println(result);
runOnUiThread(new Runnable() {
@Override
public void run() {
ArrayList<DateWise_Patients> datewiseipdpatients = parseJSON1(result);
numOfPatients = datewiseipdpatients.size();
addData1(datewiseipdpatients);
}
});
}
}).start();
}
public ArrayList<DateWise_Patients> parseJSON(String data) {
ArrayList<DateWise_Patients> datewisepatients = new ArrayList<DateWise_Patients>();
try {
JSONArray jArray = new JSONArray(data);
for (int i = 0; i < jArray.length(); i++) {
JSONObject json_data = jArray.getJSONObject(i);
DateWise_Patients datewisepatient = new DateWise_Patients();
datewisepatient.setDate(json_data.getString("date"));
datewisepatient.setTot_reg(json_data.getString("total"));
datewisepatients.add(datewisepatient);
}
} catch (JSONException e) {
Log.e("log_tag", "Error parsing data " + e.toString());
}
return datewisepatients;
}
public ArrayList<DateWise_Patients> parseJSON1(String result) {
ArrayList<DateWise_Patients> datewiseipdpatients = new ArrayList<DateWise_Patients>();
try {
JSONArray jArray = new JSONArray(result);
for (int i = 0; i < jArray.length(); i++) {
JSONObject json_data = jArray.getJSONObject(i);
DateWise_Patients datewiseipdpatient = new DateWise_Patients();
datewiseipdpatient.setDate(json_data.getString("date"));
datewiseipdpatient.setTot_reg(json_data.getString("total"));
datewiseipdpatients.add(datewiseipdpatient);
}
} catch (JSONException e) {
Log.e("log_tag", "Error parsing data " + e.toString());
}
return datewiseipdpatients;
}
void addHeader(){
/** Create a TableRow dynamically **/
tr = new TableRow(this);
/** Creating a TextView to add to the row **/
si = new TextView(this);
si.setText("SI");
si.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
si.setPadding(5, 5, 5, 5);
LinearLayout Ll = new LinearLayout(this);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(5, 5, 5, 5);
Ll.addView(si,params);
tr.addView((View)Ll); // Adding textView to tablerow.
/** Creating Qty Button **/
TextView date = new TextView(this);
date.setText("Date");
date.setTextSize(15);
date.setTextColor(Color.parseColor("#FFA500"));
date.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
date.setPadding(5, 5, 5, 5);
// pat_name.setBackgroundColor(Color.parseColor("#075E93"));
Ll = new LinearLayout(this);
params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(0, 5, 5, 5);
//Ll.setPadding(10, 5, 5, 5);
Ll.addView(date,params);
tr.addView((View)Ll); // Adding textview to tablerow.
/** Creating Qty Button **/
TextView tot_reg = new TextView(this);
tot_reg.setText("Total Registrations");
tot_reg.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
tot_reg.setPadding(5, 5, 5, 5);
//reg_date.setBackgroundColor(Color.parseColor("#075E93"));
Ll = new LinearLayout(this);
params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(0, 5, 5, 5);
//Ll.setPadding(10, 5, 5, 5);
Ll.addView(tot_reg,params);
tr.addView((View)Ll); // Adding textview to tablerow.
tl.addView(tr, new TableLayout.LayoutParams(
LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT));
}
@SuppressWarnings({ "rawtypes", "deprecation" })
public void addData(ArrayList<DateWise_Patients> datewisepatients) {
snos = new TextView[numOfPatients];
date = new TextView[numOfPatients];
tot_reg=new TextView[numOfPatients];
int j = 0;
addHeader();
tv.setText("General Registration");
for (Iterator i = datewisepatients.iterator(); i.hasNext();) {
snos[j] = (TextView) findViewById(R.id.si);
date[j] = (TextView) findViewById(R.id.date);
tot_reg[j]=(TextView)findViewById(R.id.tot_reg);
DateWise_Patients p = (DateWise_Patients) i.next();
/** Create a TableRow dynamically **/
tr = new TableRow(this);
if(j % 2==0){
tr.setBackgroundColor(Color.parseColor("#00BFFF"));
}
else{
tr.setBackgroundColor(Color.parseColor("#FFFFE0"));
}
/** Creating a TextView to add to the row **/
snos[j] = new TextView(this);
int temp = j;
snos[j].setText(String.valueOf(temp +1));
snos[j].setId(j);
snos[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
snos[j].setPadding(5, 5, 5, 5);
// snos[j].setBackgroundColor(Color.GRAY);
LinearLayout Ll = new LinearLayout(this);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(5, 2, 2, 2);
Ll.setPadding(10, 5, 5, 5);
Ll.addView(snos[j],params);
tr.addView((View)Ll); // Adding textView to tablerow.
/** Creating Qty Button **/
date[j] = new TextView(this);
date[j].setKeyListener(null);
date[j].setText(p.getDate());
date[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
date[j].setPadding(5, 5, 5, 5);
// patNames[j].setBackgroundColor(Color.GRAY);
Ll = new LinearLayout(this);
params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(0, 2, 2, 2);
//Ll.setPadding(10, 5, 5, 5);
Ll.addView(date[j],params);
tr.addView((View)Ll); // Adding textview to tablerow.
/** Creating Qty Button **/
tot_reg[j] = new TextView(this);
tot_reg[j].setKeyListener(null);
tot_reg[j].setText(p.getTot_reg());
tot_reg[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
tot_reg[j].setPadding(5, 5, 5, 5);
// regdates[j].setBackgroundColor(Color.GRAY);
Ll = new LinearLayout(this);
params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(0, 2, 2, 2);
//Ll.setPadding(10, 5, 5, 5);
Ll.addView(tot_reg[j],params);
tr.addView((View)Ll); // Adding textview to tablerow.
// Add the TableRow to the TableLayout
tl.addView(tr, new TableLayout.LayoutParams(
LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT));
j++;
}
}
@SuppressWarnings({ "rawtypes", "deprecation" })
public void addData1(ArrayList<DateWise_Patients> datewiseipdpatients) {
snos = new TextView[numOfPatients];
date = new TextView[numOfPatients];
tot_reg=new TextView[numOfPatients];
int j = 0;
// tv.setText("Ipd Patient List");
for (Iterator i = datewiseipdpatients.iterator(); i.hasNext();) {
snos[j] = (TextView) findViewById(R.id.si);
date[j] = (TextView) findViewById(R.id.date);
tot_reg[j]=(TextView)findViewById(R.id.tot_reg);
DateWise_Patients p = (DateWise_Patients) i.next();
/** Create a TableRow dynamically **/
tr = new TableRow(this);
if(j % 2==0){
tr.setBackgroundColor(Color.parseColor("#00BFFF"));
}
else{
tr.setBackgroundColor(Color.parseColor("#FFFFE0"));
}
/** Creating a TextView to add to the row **/
snos[j] = new TextView(this);
int temp = j;
snos[j].setText(String.valueOf(temp +1));
snos[j].setId(j);
snos[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
snos[j].setPadding(5, 5, 5, 5);
// snos[j].setBackgroundColor(Color.GRAY);
LinearLayout Ll = new LinearLayout(this);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(5, 2, 2, 2);
Ll.setPadding(10, 5, 5, 5);
Ll.addView(snos[j],params);
tr.addView((View)Ll); // Adding textView to tablerow.
/** Creating Qty Button **/
date[j] = new TextView(this);
date[j].setKeyListener(null);
date[j].setText(p.getDate());
date[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
date[j].setPadding(5, 5, 5, 5);
// patNames[j].setBackgroundColor(Color.GRAY);
Ll = new LinearLayout(this);
params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(0, 2, 2, 2);
//Ll.setPadding(10, 5, 5, 5);
Ll.addView(date[j],params);
tr.addView((View)Ll); // Adding textview to tablerow.
/** Creating Qty Button **/
tot_reg[j] = new TextView(this);
tot_reg[j].setKeyListener(null);
tot_reg[j].setText(p.getTot_reg());
tot_reg[j].setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
tot_reg[j].setPadding(5, 5, 5, 5);
// regdates[j].setBackgroundColor(Color.GRAY);
Ll = new LinearLayout(this);
params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
params.setMargins(0, 2, 2, 2);
//Ll.setPadding(10, 5, 5, 5);
Ll.addView(tot_reg[j],params);
tr.addView((View)Ll); // Adding textview to tablerow.
// Add the TableRow to the TableLayout
tl.addView(tr, new TableLayout.LayoutParams(
LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT));
j++;
}
}