創建我創建我的佈局有問題。然後點擊按鈕我想刪除以前的佈局內容我怎麼能這樣做,我試過removeView。但它沒有爲我工作。這裏是我的代碼空白在Android中的佈局包含佈局點擊
void setDate(){
flightResult=(LinearLayout)findViewById(R.id.flightResultData);
LinearLayout.LayoutParams flightDetailsLayout = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
LayoutInflater inflater = (LayoutInflater)getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LinearLayout.LayoutParams forUnderLine = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
forUnderLine.setMargins(0,0, 0, 0);
flightDetailsLayout.setMargins(0, 40, 0, 0);
for(int i=0;i < 5;i++){
TextView line=new TextView(this);
line.setBackgroundResource(R.layout.shape_line);
line.setLayoutParams(forUnderLine);
if(i!=0){
flightResult.addView(line);
}
LinearLayout flightInformations=(LinearLayout)inflater.inflate(R.layout.flight_details_layout, null);
flightLogo=(ImageView)flightInformations.findViewById(R.id.flightLogo);
flightCompany = (TextView)flightInformations.findViewById(R.id.flightCompany);
flightLogo.setImageResource(R.drawable.airindia);
flightCompany.setText("AirIndia");
flightResult.addView(flightInformations);
}
TextView dummy=new TextView(this);
dummy.setLayoutParams(flightDetailsLayout);
flightResult.addView(dummy);
}
後上創建一個按鈕的點擊我已經再次調用這個函數,並在當我調用這個那個時候它是附加的結果。我是希望有新的結果點擊按鈕我要爲此做什麼請幫助我
而我的xml文件
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_below="@+id/sortFlightLayouts">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="8dp"
android:id="@+id/flightResultData"
android:orientation="vertical">
</LinearLayout>
</ScrollView>
你試過了嗎? – KOTIOS
在那裏我不得不disi我在Android的新點擊按鈕或在功能 – Developer