獲取狀態列高度

//獲取status_bar_height資源的ID
int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
if (resourceId > 0) {
    //根據資源ID獲取響應的尺寸值
int statusBarHeight = getResources().getDimensionPixelSize(resourceId);
SPUtils.putInt(Constant.STATUSBAR_HEIGHT,statusBarHeight);
}

動態設定控制元件高度 

int statusBarHeight = SPUtils.getInt(Constant.STATUSBAR_HEIGHT, 0);
if (statusBarHeight > 0) {
    LinearLayout.LayoutParams sp_params = new LinearLayout.LayoutParams(
            RelativeLayout.LayoutParams.MATCH_PARENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
sp_params.height = statusBarHeight
 
;
mvView.setLayoutParams(sp_params);
}

務必保持一致 ( LinearLayout. LinearLayout.LayoutParams 與需要設定的控制元件父控制元件)

LinearLayout.LayoutParams

<LinearLayoutandroid:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
    <View
android:id="@+id/mv_view"
android:layout_width=
 
"match_parent"
android:layout_height="@dimen/statusbar_height"
android:background="@color/colorTheme"
android:visibility="visible" />
    </LinearLayout>