setLayoutParams如果我刪除指示的行,將顯示「元素」,儘管它們很大並且部分偏離屏幕,如果我嘗試設置寬度和高度(LayoutParams),tablelayout顯示爲空白/空白。 我在做什麼錯? 謝謝。setLayoutParams在TableRow元素/視圖中沒有顯示
活動的onCreate:
TableLayout tLay = (TableLayout) findViewById(R.id.tabLay);
LayoutInflater gonf = getLayoutInflater();
for(int j= 0; j<rows;j++)
{
TableRow tRow = new TableRow(this);
tRow.setLayoutParams(new TableRow.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
for (int i = 0; i<columns;i++)
{
FrameLayout elVw = (FrameLayout) gonf.inflate(R.layout.elemento, null);
//elVw.setLayoutParams(new FrameLayout.LayoutParams(width/columns,height/rows));
elVw.setLayoutParams(new FrameLayout.LayoutParams(100,100)); //<------------------This Line---------
TextView tVw = (TextView) elVw.findViewById(R.id.txtVwDescr);
Log.v("par",elVw.getLayoutParams().height+"");
elVw.setTag(i+","+j);
tVw.setText((String)elVw.getTag());
tRow.addView(elVw);
}
tLay.addView(tRow);
}
elemento.xml:
<FrameLayout
android:id="@+id/SingolFrame"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:id="@+id/txtVwDescr"
android:padding="10dp"
android:maxLength="30"
android:maxLines="1"
android:text="fn_High"
android:background="#b7ffffff"
android:paddingLeft="10dp"
android:paddingTop="10dp"
android:layout_margin="0dp"
/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:id="@+id/imgGridIcon"
android:focusable="false"
android:contentDescription="Element"
/>
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:id="@+id/imgGridElementBorder"
android:focusable="false"
android:contentDescription="Element"
android:background="@drawable/bordo_icona"/>
難道這麼難嗎? – Stef