[問題] 關於Android 4.4.2 Slidedrawer 問題?

[andyyao (Andy_Yao)]

這是Slidedrawer 拉上來的畫面 http://imgur.com/bPBHzda

這是Slidedrawer 拉下去的畫面 http://imgur.com/AXGmpjr

這是我的Layout 排版方式

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#e0e0e0" >

    <LinearLayout
        android:id="@+id/openglview"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >

    </LinearLayout>

     <ImageButton
        android:id="@+id/gl_auto"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_centerVertical="true"
        android:background="@drawable/button_style"
        android:src="@drawable/auto_rotate" />


     <ImageButton
        android:id="@+id/gl_reset"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_centerVertical="true"
        android:background="@drawable/button_style"
        android:src="@drawable/reset" />


    <com.example.aec3d.WrappingSlidingDrawer
        android:id="@+id/slidingDrawer"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:content="@+id/content"
        android:handle="@+id/handle"
        android:layout_alignParentBottom="true" >

        <ImageView
            android:id="@+id/handle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/info"/>

        <LinearLayout
            android:id="@+id/content"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="#7f7f7f"
            android:orientation="vertical" >

        <TextView
            android:id="@+id/textView_price"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:textColor="#000000"
            android:textStyle="bold"
            android:visibility="invisible" />

        <TextView
            android:id="@+id/textView_info"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="#000000"
            android:visibility="invisible" />

        </LinearLayout>

    </com.example.aec3d.WrappingSlidingDrawer>

</RelativeLayout>


WrappingSlidinDrawer 是可以隨Content大小 變動大小!

 public WrappingSlidingDrawer(Context context, AttributeSet attrs, int
defStyle) {
        super(context, attrs, defStyle);

        int orientation = attrs.getAttributeIntValue("android",
"orientation", ORIENTATION_VERTICAL);
        mTopOffset = attrs.getAttributeIntValue("android", "topOffset", 0);
        mVertical = (orientation == SlidingDrawer.ORIENTATION_VERTICAL);
    }

    public WrappingSlidingDrawer(Context context, AttributeSet attrs) {
        super(context, attrs);

        int orientation = attrs.getAttributeIntValue("android",
"orientation", ORIENTATION_VERTICAL);
        mTopOffset = attrs.getAttributeIntValue("android", "topOffset", 0);
        mVertical = (orientation == SlidingDrawer.ORIENTATION_VERTICAL);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

        int widthSpecMode = MeasureSpec.getMode(widthMeasureSpec);
        int widthSpecSize =  MeasureSpec.getSize(widthMeasureSpec);

        int heightSpecMode = MeasureSpec.getMode(heightMeasureSpec);
        int heightSpecSize =  MeasureSpec.getSize(heightMeasureSpec);

        if (widthSpecMode == MeasureSpec.UNSPECIFIED || heightSpecMode ==
MeasureSpec.UNSPECIFIED) {
            throw new RuntimeException("SlidingDrawer cannot have UNSPECIFIED
dimensions");
        }

        final View handle = getHandle();
        final View content = getContent();
        measureChild(handle, widthMeasureSpec, heightMeasureSpec);

        if (mVertical) {
            int height = heightSpecSize - handle.getMeasuredHeight() -
mTopOffset;
            content.measure(widthMeasureSpec,
MeasureSpec.makeMeasureSpec(height, heightSpecMode));
            heightSpecSize = handle.getMeasuredHeight() + mTopOffset +
content.getMeasuredHeight();
            widthSpecSize = content.getMeasuredWidth();
            if (handle.getMeasuredWidth() > widthSpecSize) widthSpecSize =
handle.getMeasuredWidth();
        }
        else {
            int width = widthSpecSize - handle.getMeasuredWidth() -
mTopOffset;
            getContent().measure(MeasureSpec.makeMeasureSpec(width,
widthSpecMode), heightMeasureSpec);
            widthSpecSize = handle.getMeasuredWidth() + mTopOffset +
content.getMeasuredWidth();
            heightSpecSize = content.getMeasuredHeight();
            if (handle.getMeasuredHeight() > heightSpecSize) heightSpecSize =
handle.getMeasuredHeight();
        }

        setMeasuredDimension(widthSpecSize, heightSpecSize);
    }

    private boolean mVertical;
    private int mTopOffset;



這個實作方法在4.0~4.3 都正常~不會拉下去就被擋住不見~

請問各位原因為何??


PS. openglview 為 我用addview 把opengl 放進去!

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