Question

我正在尝试将操作栏的背景设置为透明

有可能吗？如果有可能，有人可以告诉我如何？

以下是我的代码：

public class MainMenu extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        ActionBar actionbar = getSupportActionBar();
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.activity_main_menu);
        LinearLayout v = (LinearLayout) findViewById(R.id.layout);
        //v.setBackgroundColor(0xffECECEC);
        v.setBackgroundResource(R.drawable.background);

        actionbar.setDisplayShowTitleEnabled(false);
        actionbar.setDisplayShowHomeEnabled(false);

        LayoutInflater mInflater = LayoutInflater.from(this);
        View mCustomView = mInflater.inflate(R.layout.action, null);
        TextView mTitleTextView = (TextView) mCustomView.findViewById(R.id.actiontitle);
        mTitleTextView.setText("HADI");

        actionbar.setCustomView(mCustomView);
        actionbar.setDisplayShowCustomEnabled(true);

        BitmapDrawable background = new BitmapDrawable (BitmapFactory.decodeResource(getResources(), R.drawable.actionbar)); 
         background.setTileModeX(android.graphics.Shader.TileMode.REPEAT); 

         actionbar.setBackgroundDrawable(background);

    }

Answer 1

通过在操作栏样式中设置alpha来修复

设置透明背景 - 操作栏

1 个答案: