獲取屏幕尺寸並在輪播視圖中設置它們

Question

在這里，您可以看到我的輪播布局xml文件。

 <com.touchmenotapps.carousel.simple.HorizontalCarouselLayout
        android:id="@+id/carousel_layout_event"
        android:layout_width="600dp"
        android:layout_height="500dp"
        android:layout_above="@+id/relativeLayout1"
        android:layout_alignTop="@+id/carousel_layout" >

    </com.touchmenotapps.carousel.simple.HorizontalCarouselLayout>

我想將正在運行的android模擬器的屏幕寬度和高度設置為android：layout_width和android：layout_height ...

誰能幫我。 謝謝

Answer 1

HorizontalCarouselLayout hcl=(HorizontalCarouselLayout)findViewById(R.id.carousel_layout_event);

Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;

hcl.setLayoutParams(new LayoutParams(width,height));

Answer 2

冷杉你得到的設備大小即

Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int divWidth= size.x;
int divHeight = size.y;

創建一個函數來設置布局參數。 即

public void setWidthHeight(View v, int width, int height){
    LayoutParams lp;
    lp = v.getLayoutParams();
    lp.width = width;
    lp.height = height;
    v.setLayoutParams(lp);
}

然后將此函數稱為

setWidthHeight(yourView,divWidth,divHeight);