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總部設在這個問題How to set RelativeLayout layout params in code not in xml我做了這樣的代碼:如何設置的LinearLayout的LayoutParams顯示所有高度
LinearLayout oLl = new LinearLayout(getContext());
TextView oNum = new TextView(getContext());
oNum.setText(String.valueOf(nPos + 1) + ". ");
oNum.setTypeface(null, Typeface.BOLD);
oNum.setTextColor(Color.RED);
oNum.setTextSize(18);
oNum.setPadding(Dp_to_Px(10),Dp_to_Px(15),0,0);
TextView oText = new TextView(getContext());
oText.setText(oPreg.getcPregunta());
oText.setTypeface(null, Typeface.BOLD);
oText.setTextColor(Color.BLACK);
oText.setTextSize(18);
LinearLayout.LayoutParams oLp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.WRAP_CONTENT);
oLl.addView(oNum);
oLl.addView(oText,oLp);
oContainer.addView(oLl,oLp);
但它減少的最後一行。
編輯:
單選按鈕的代碼:
RadioGroup oRg = new RadioGroup(getContext());
oRg.setOrientation(RadioGroup.HORIZONTAL);
oRg.setPadding(Dp_to_Px(10),Dp_to_Px(6),0,0);
RadioButton oRbSi = new RadioButton(getContext());
oRbSi.setText(getContext().getString(R.string.Si));
oRbSi.setPadding(0,0,Dp_to_Px(25),Dp_to_Px(5));
RadioButton oRbNo = new RadioButton(getContext());
oRbNo.setText(getContext().getString(R.string.No));
oRg.addView(oRbSi);
oRg.addView(oRbNo);
oContainer.addView(oRg);
而且oContainer定義:
<LinearLayout
android:id="@+id/encuesta_frg_contaier"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
</LinearLayout>
對不起,如果我錯了,但我們不能在xml中設置包裝內容高度爲線性佈局? – Nobody
@Nobody是的,但我需要在應用程序的這一點動態創建控件。 –