在我的Android应用程序中,我需要获取我点击它的行...但现在我选择的行...最后一行显示....请检查我的代码,如果有任何错误请帮助我...
Mainactivity
public void saveddata(View V)
{
Cursor c = db.rawQuery("SELECT * from Data", null);
int count = c.getCount();
c.moveToFirst();
TableLayout tableLayout = new TableLayout(getApplicationContext());
tableLayout.setVerticalScrollBarEnabled(true);
TableRow tableRow;
TextView textView1, textView2,textView3,textView4,textView5;
tableRow = new TableRow(getApplicationContext());
textView1 = new TextView(getApplicationContext());
textView1.setText("FirstName");
textView1.setTextColor(Color.RED);
textView1.setTypeface(null, Typeface.BOLD);
textView1.setPadding(10, 10, 10, 10);
tableRow.addView(textView1);
textView2 = new TextView(getApplicationContext());
textView2.setText("LastName");
textView2.setTextColor(Color.RED);
textView2.setTypeface(null, Typeface.BOLD);
textView2.setPadding(10, 10, 10, 10);
tableRow.addView(textView2);
tableLayout.addView(tableRow);
for(Integer j=0; j<count; j++)
{
tableRow = new TableRow(getApplicationContext());
textView3= new TextView(getApplicationContext());
textView3.setText(c.getString(c.getColumnIndex("fname")));
textView3.setClickable(true);
ett1=textView3.getText().toString();
//datas11=textView3.getText().toString();
textView4 = new TextView(getApplicationContext());
textView4.setText(c.getString(c.getColumnIndex("mname")));
textView4.setClickable(true);
ett2=textView4.getText().toString();
//datas12=textView4.getText().toString();
textView5 = new TextView(getApplicationContext());
textView5.setText(c.getString(c.getColumnIndex("lname")));
textView5.setClickable(true);
ett3=textView5.getText().toString();
//datas13=textView7.getText().toString();
textView3.setPadding(10, 10, 10,10);
textView5.setPadding(10, 10, 10, 10);
tableRow.addView(textView3);
tableRow.addView(textView5);
tableLayout.addView(tableRow);
c.moveToNext();
textView3.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this ,SavedDate.class);
intent.putExtra("ett1",ett1 + "");
intent.putExtra("ett2",ett2 + "");
intent.putExtra("ett3",ett3 + "");
startActivity(intent);
}
});
}
c.close();
setContentView(tableLayout);
db.close();
}
答案 0 :(得分:1)
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this ,SavedDate.class);
intent.putExtra("ett1", ((TextView)v).getText().toString() + "");
startActivity(intent);
}
因为ett1,ett2,ett3得到最后一个String
对于你需要的所有3个参数
final List<String> list = new ArrayList<String>();
list.add(textView3.getText().toString());
list.add(textView4.getText().toString());
list.add(textView5.getText().toString());
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this ,SavedDate.class);
intent.putExtra("ett1", list.get(0) + "");
intent.putExtra("ett2", list.get(1) + "");
intent.putExtra("ett3", list.get(2) + "");
startActivity(intent);
}