public class MainActivity extends Activity {  

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);  

        //透明状态栏

        getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

        //透明导航栏

        getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);  

    }  

}  

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="#ffffff"

    android:orientation="vertical"

    tools:context=".MainActivity">

    <TextView

        android:fitsSystemWindows="true"

        android:clipToPadding="true"

        android:layout_width="match_parent"

        android:layout_height="1dp"

        android:background="#282525" />

    <LinearLayout

        android:background="#282525"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:orientation="vertical">

        <LinearLayout

            android:layout_width="match_parent"

            android:layout_height="match_parent"

            android:orientation="vertical">

            <TextView

                android:id="@+id/telepone"

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:layout_gravity="center"

                android:layout_marginTop="48dp"

                android:text="1310069**** | 官方"

                android:textColor="#FFFFFF"

                android:textSize="28dp" />

            <TextView

                android:textSize="18dp"

                android:id="@+id/location"

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:layout_gravity="center"

                android:text="湖北省武汉市"

                android:textColor="#FFFFFF" />

            <TextView

                android:textSize="18dp"

                android:id="@+id/phpnestate"

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:layout_gravity="center"

                android:text="正在拨通"

                android:textColor="#FFFFFF" />

            <GridLayout

                android:orientation="horizontal"

                android:layout_width="match_parent"

                android:layout_height="match_parent"></GridLayout>

        </LinearLayout>

    </LinearLayout>

</LinearLayout>