TextView Center Gravity Crash

时间：2014-04-22 12:57:49

标签： android view textview relativelayout

您好我将textview的背景设置为

  

mImageAppInstallStatus.setBackgroundResource（R.drawable.downloaded）;

然后我将textview的重力设置为中心，如下所示

<TextView 
                    android:id="@+id/textview_price"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textSize="12dp"
                    android:textColor="#ffffff"
                    android:gravity="center"
                    android:layout_alignParentLeft="true"/>

但是在设备中＆lt; API 11我得到一个如下所示的stackoverflower错误..我只有在重力中心的情况下才能获得重击如果我让重力离开它的工作

 java.lang.StackOverflowError
04-10 13:09:33.747: E/(6732):   at android.text.Layout.measureText(Layout.java:1655)
04-10 13:09:33.747: E/(6732):   at android.text.Layout.getLineMax(Layout.java:689)
04-10 13:09:33.747: E/(6732):   at android.text.Layout.draw(Layout.java:340)
04-10 13:09:33.747: E/(6732):   at android.text.BoringLayout.draw(BoringLayout.java:365)
04-10 13:09:33.747: E/(6732):   at android.widget.TextView.onDraw(TextView.java:4322)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6920)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6923)
04-10 13:09:33.747: E/(6732):   at android.widget.FrameLayout.draw(FrameLayout.java:357)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6923)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.widget.AbsListView.dispatchDraw(AbsListView.java:1487)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:7026)
04-10 13:09:33.747: E/(6732):   at android.widget.AbsListView.draw(AbsListView.java:2595)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6923)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6923)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6923)
04-10 13:09:33.747: E/(6732):   at android.support.v4.view.ViewPager.draw(ViewPager.java:2153)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.support.v4.widget.DrawerLayout.drawChild(DrawerLayout.java:769)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.View.draw(View.java:6923)
04-10 13:09:33.747: E/(6732):   at android.widget.FrameLayout.draw(FrameLayout.java:357)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1651)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.drawChild(ViewGroup.java:1649)
04-10 13:09:33.747: E/(6732):   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)

1 个答案:

答案 0 :(得分：1)

您的XML可能过于复杂，并且提供额外的绘图命令可能会阻止您。

如果您有太多嵌套布局视图，或者如果您有太多具有递归调用的方法，则通常会看到java.lang.StackOverflowError。

查看Android Developers blog，了解如何理想地优化复杂的布局。

另外，请不要忘记在以下主题中检查CommonsWare的答案，其中包含嵌套布局的数量：

Stackoverflow: Caused by nested views?

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