android 自定义menu 怎么修改高度

[billowworld1]

代码

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		Log.i("msg", "=1= : onCreate");
		Button btnOk = (Button) findViewById(R.id.btn_ok);
		btnOk.setOnClickListener(new View.OnClickListener() {
			public void onClick(View v) {
			}
		});
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		Log.d("msg", "onCreateOptionsMenu ");
		// menu.add(0, 0, 0, "111");
		// menu.add(0, 1, 1, "222");
		// menu.add(0, 2, 2, "333");
		// menu.add(0, 3, 3, "444");
		// super.onCreateOptionsMenu(menu);
		MenuInflater mInflater = getMenuInflater();
		mInflater.inflate(R.menu.web_menu, menu);

		setMenuBackground();
		return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {

		return super.onOptionsItemSelected(item);
	}

	protected void setMenuBackground() {
		this.getLayoutInflater().setFactory(new LayoutInflater.Factory() {
			public View onCreateView(String name, Context context,
					AttributeSet attrs) {
				Log.d("msg", "===:" + name);
				// 指定自定义inflate的对象
				if (name.equalsIgnoreCase("com.android.internal.view.menu.IconMenuItemView")) {
					try {
						LayoutInflater f = getLayoutInflater();
						final View view = f.createView(name, null, attrs);
						new Handler().post(new Runnable() {
							public void run() {

								ViewGroup.LayoutParams linearParams = (ViewGroup.LayoutParams) view
										.getLayoutParams(); // 取控件view当前的布局参数
								linearParams.height = 75;// 当控件的高强制设成75象素
								linearParams.width = linearParams.FILL_PARENT;
								//
								view.setLayoutParams(linearParams); // 使设置好的布局参数应用到控件view

								Log.d("msg", "view.getContext() "
										+ view.getContext().toString());
								Log.d("msg",
										"view.getHeight()  " + view.getHeight());
								Log.d("msg",
										"view.getWidth()  " + view.getWidth());
								// 设置背景图片
								// view.setBackgroundResource(R.drawable.web_toolbar_bg);
							}
						});
						return view;
					} catch (InflateException e) {
						e.printStackTrace();
					} catch (ClassNotFoundException e) {
						e.printStackTrace();
					}
				} else if (name
						.equalsIgnoreCase("com.android.internal.view.menu.IconMenuView")) {
			

					
				}
				return null;
			}
		});
	}

<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<group 
     android:menuCategory="system">
    <item android:id="@+id/menu_return"
        android:icon="@drawable/web_toolbar_return"/>

    <item android:id="@+id/menu_refresh"	
        android:icon="@drawable/web_toolbar_refresh"/>

    <item android:id="@+id/menu_prev_page"
        android:icon="@drawable/web_toolbar_prev_page"/>

    <item android:id="@+id/menu_next_page"
        android:icon="@drawable/web_toolbar_next_page"/>
</group>
</menu>

linearParams.height = 75;// 当控件的高强制设成75象素
linearParams.width = linearParams.FILL_PARENT;
这句修改高度 但调试时没有更改

[billowworld1]

求大神啊

[billowworld1]

有人用这种方法修改过menu的高度的吗

[pq808]

没用过这个

[小笨熊]

你可以修改单个item的高度的哇

[billowworld1]

求大神啊

[程序员的伤春悲秋]

不可以。相信是没有实测过。也有可能是针对某一版本有用。不能用或不能通用