android行高,android – GridView的行高
如何使行高適合GridView中最高的項目?
因為默認情況下它是失敗的.
更新:
這里是網格布局
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
android:id="@+id/gird"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:fadeScrollbars="false"
android:horizontalSpacing="5dip"
android:numColumns="3"
android:verticalSpacing="5dip" />
這是網格項的布局
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:background="@drawable/grid_item_background"
android:textColor="#000000" />
這是網格項的背景畫
android:angle="270"
android:endColor="#F2DBA7"
android:startColor="#F2DBA7" />
android:bottom="5dip"
android:left="5dip"
android:right="5dip"
android:top="5dip" />
這是活動的源代碼
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.GridView;
public class GridActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
GridView grid = (GridView) findViewById(R.id.gird);
ArrayAdapter answeredWords = new ArrayAdapter(this,
R.layout.grid_item);
grid.setAdapter(answeredWords);
answeredWords.add("123456789101234567891012345678910");
answeredWords.add("12345678910");
answeredWords.add("12345678910123456789101234567891012345678910");
answeredWords.add("12345678910");
answeredWords.add("12345678910123456789101234567891012345678910");
answeredWords.add("1234567891012345678910");
answeredWords.add("1234567891012345678910");
answeredWords.add("1234567891012345678910");
answeredWords.add("1234567891012345678910");
answeredWords.add("1234567891012345678910");
answeredWords.add("123456789101234567891012345678910");
answeredWords.add("123456789101234567891012345678910");
}
}
更新:
我重寫了GridView,他發現元素行的最大高度,并將此行的所有元素設置為相同的高度.
總結
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