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android slidingtablayout分割線怎么添加

小樊
97
2024-08-01 14:26:16
欄目: 編程語言

要在Android的SlidingTabLayout中添加分割線,可以通過以下步驟實現(xiàn):

  1. 創(chuàng)建一個自定義的分割線布局文件,命名為divider.xml,內(nèi)容如下:
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <size android:height="1dp"/>
    <solid android:color="@android:color/darker_gray"/>
</shape>
  1. 在SlidingTabLayout.java中的initializeTabs方法中,設置TabLayout的分割線樣式:
TabLayout tabLayout = (TabLayout) getChildAt(0);
LinearLayout tabStrip = (LinearLayout) tabLayout.getChildAt(0);

for (int i = 0; i < tabStrip.getChildCount() - 1; i++) {
    View tabView = tabStrip.getChildAt(i);

    View divider = new View(getContext());
    divider.setLayoutParams(new LinearLayout.LayoutParams(1, ViewGroup.LayoutParams.MATCH_PARENT));
    divider.setBackground(ContextCompat.getDrawable(getContext(), R.drawable.divider));

    tabStrip.addView(divider);
}
  1. 在你的Activity或Fragment中使用SlidingTabLayout,并在布局文件中添加SlidingTabLayout,并設置adapter:
<com.example.slidingtablayout.SlidingTabLayout
    android:id="@+id/sliding_tabs"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"/>
SlidingTabLayout slidingTabLayout = findViewById(R.id.sliding_tabs);
slidingTabLayout.setCustomTabView(R.layout.custom_tab, R.id.tab_text);
slidingTabLayout.setViewPager(viewPager);

通過以上步驟,你可以在Android的SlidingTabLayout中添加分割線。

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