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[英]java table CustomTableCellRenderer change row color according to cell content value
[英]Dialog box content doesnot change according to that row
我在所有行中都提供了一個按鈕,如果單擊該按鈕對話框必須出現在其中,則該對話框必須根據該行顯示內容。
public void bindView(View view, Context context, final Cursor cursor){
int row_id = cursor.getColumnIndex("_id"); //Your row id (might need to replace)
TextView tv = (TextView) view.findViewById(R.id.text2);
final TextView tv1 = (TextView) view.findViewById(R.id.text1);
TextView tv2 = (TextView) view.findViewById(R.id.date);
CheckBox cb = (CheckBox) view.findViewById(R.id.checkbox);
int col1 = cursor.getColumnIndex("expname");
final String expname = cursor.getString(col1 );
int col2 = cursor.getColumnIndex("expcontent");
final String expcontent = cursor.getString(col2 );
int col3 = cursor.getColumnIndex("expdate");
final String expdate = cursor.getString(col3);
cb.setTag(cursor.getPosition());
cb.setChecked(mCheckStates.get(cursor.getPosition(), false));
cb.setOnCheckedChangeListener(this);
// TextView tv2 = (TextView) view.findViewById(R.id.text3);
//cursor.getColumnName(1)
tv.setText( expname);
tv1.setText( expcontent);
tv2.setText(expdate);
//tv2.setText( ""+cursor.getColumnIndex(GinfyDbAdapter.CATEGORY_COLUMN_COUNT));
// String[] from = new String[]{GinfyDbAdapter.CATEGORY_COLUMN_TITLE, GinfyDbAdapter.CATEGORY_COLUMN_CONTENT, GinfyDbAdapter.CATEGORY_COLUMN_COUNT}
ImageButton button = (ImageButton) view.findViewById(R.id.sms);
button.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
StringBuffer sb2 = new StringBuffer();
sb2.append("Title:");
sb2.append(Html.fromHtml(expname));
sb2.append(",Content:");
sb2.append(Html.fromHtml(expcontent));
sb2.append("\n");
String strContactList1 = (sb2.toString().trim());
sendsmsdata(strContactList1);
}
});
ImageButton button1 = (ImageButton) view.findViewById(R.id.mail);
button1.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
StringBuffer sb3 = new StringBuffer();
sb3.append("Title:");
sb3.append(Html.fromHtml(expname));
sb3.append(",Content:");
sb3.append(Html.fromHtml(expcontent));
sb3.append("\n");
String strContactList2 = (sb3.toString().trim());
sendmaildata(strContactList2);
}
});
ImageButton button2 = (ImageButton) view.findViewById(R.id.btnaudioprayer);
button2.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
//ADD STUFF HERE you know which row is clicked. and which button
typed = expcontent;
speakOut();
}
});
ImageButton button3 = (ImageButton) view.findViewById(R.id.bBlame);
button3.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
//ADD STUFF HERE you know which row is clicked. and which button
dialog.show();
}
});
dialog=new Dialog(ExperiencesActivity.this);
dialog.setContentView(R.layout.exp1);
dialog.setCancelable(true);
dialog.setTitle("My Experiences");
textview1 = (TextView)dialog.findViewById(R.id.tv11);
textview1.setText("Title:" + expname);
textview2 = (TextView)dialog.findViewById(R.id.tv22);
textview2.setText("Content:" + expcontent);
Button button23=(Button)dialog.findViewById(R.id.btnSubmit);
button23.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
但是這里我的問題是它不會占用對話框中的相應內容,每當我們單擊按鈕中的第一項時,它將在按鈕單擊的所有行中顯示內容。 對話框內容必須根據行進行更改。
您需要為您的textview創建簡單的類。 喜歡
private class ViewHolder {
TextView textview1;
TextView textview2;
Button button23;
}
更新對話框,如...
public void showMyDialog(){
dialog=new Dialog(ExperiencesActivity.this);
ViewHolder viewholder;
dialog.setContentView(R.layout.exp1);
dialog.setCancelable(true);
dialog.setTitle("My Experiences");
ViewHolder.textview1 = (TextView)dialog.findViewById(R.id.tv11);
ViewHolder.textview1.setText("Title:" + expname);
ViewHolder.textview2 = (TextView)dialog.findViewById(R.id.tv22);
ViewHolder.textview2.setText("Content:" + expcontent);
ViewHolder.button23=(Button)dialog.findViewById(R.id.btnSubmit);
ViewHolder.button23.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
並在按鈕的onclick上調用showMyDialog()方法。
ImageButton button3 = (ImageButton) view.findViewById(R.id.bBlame);
button3.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
//ADD STUFF HERE you know which row is clicked. and which button
showMyDialog();
}
});
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