我在滾動視圖中多次膨脹4個線性佈局。每個佈局在標題中都有一個標題。代碼片段如下。充氣android後動態命名textview
for(int j=0;j<qType.length;j++)
{
LinearLayout.LayoutParams siz = new LinearLayout.LayoutParams(width, height);;
if(qType[j]==0)
{
view1 = getLayoutInflater().inflate(R.layout.layout1, main_layout,false);
siz = new LinearLayout.LayoutParams(width, height/3);
}
else if(qType[j]==1)
{
view1 = getLayoutInflater().inflate(R.layout.layout3, main_layout,false);
siz = new LinearLayout.LayoutParams(width, height/3);
}
else if(qType[j]==2)
{
view1 = getLayoutInflater().inflate(R.layout.layout4, main_layout,false);
siz = new LinearLayout.LayoutParams(width, height/3);
}
else if(qType[j]==3)
{
view1 = getLayoutInflater().inflate(R.layout.layout5, main_layout,false);
siz = new LinearLayout.LayoutParams(width, height/2);
}
siz.topMargin = 25;
main_layout.addView(view1, siz);
}
scroll_layout.addView(main_layout);
scroll_layout.setBackgroundResource(R.drawable.options_background);
setContentView(scroll_layout);
現在每個佈局中都有textview,我想更改它的文本。如果我通過findviewbyid訪問它們並給出settext,則只有第一個實例正在更改,我想在所有場合更改textview。
for(int k=0;k<NumberQuestions.length;k++)
{
TextView number_title = (TextView)main_layout.findViewById(R.id.number_title);
TextView mcq_title = (TextView)main_layout.findViewById(R.id.mcq_title);
TextView comment_title = (TextView)main_layout.findViewById(R.id.comment_title);
TextView cam_title = (TextView)main_layout.findViewById(R.id.cam_title);
if(qType[k]==0)
{
number_title.setTypeface(myriadpro_bold);
number_title.setText(NumberQuestions[k]);
}
if(qType[k]==1)
{
comment_title.setTypeface(myriadpro_bold);
comment_title.setText(NumberQuestions[k]);
}
else if(qType[k]==2)
{
mcq_title.setTypeface(myriadpro_bold);
mcq_title.setText(NumberQuestions[k]);
}
else if(qType[k]==3)
{
cam_title.setTypeface(myriadpro_bold);
cam_title.setText(NumberQuestions[k]);
}
請幫忙。
您指的是什麼'TextView',你在哪裏調用'setText()'? – codeMagic 2013-03-20 17:38:45
請粘貼您的textview代碼 – 2013-03-20 17:41:25