滑动选项卡布局文本为大写
我在我的应用程序中使用了滑动"选项卡布局,这一切都很好.我唯一不了解的是为什么我的标签文本都是大写的.
Hi I'm using Sliding tab layout in my app and it all works great. The only thing I dont understand is why my tabs text are in uppercase.
我已经打印了选项卡进入滑动选项卡类内部的文本,并且它们不是大写的.我环顾四周,没有调用toUpperCase方法.
I've printed the text the tabs get inside of the sliding tab class and they are not in uppercase. I've looked around and there is no toUpperCase method being called.
这是设置文本的类中的代码:
Here is the code from the class that sets the text:
private void populateTabStrip() {
final PagerAdapter adapter = mViewPager.getAdapter();
final View.OnClickListener tabClickListener = new TabClickListener();
for (int i = 0; i < adapter.getCount(); i++) {
View tabView = null;
TextView tabTitleView = null;
if (mTabViewLayoutId != 0) {
// If there is a custom tab view layout id set, try and inflate it
tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip,
false);
tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
}
if (tabView == null) {
tabView = createDefaultTabView(getContext());
}
if (tabTitleView == null && TextView.class.isInstance(tabView)) {
tabTitleView = (TextView) tabView;
}
if (mDistributeEvenly) {
LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) tabView.getLayoutParams();
lp.width = 0;
lp.weight = 1;
}
tabTitleView.setText(adapter.getPageTitle(i));
tabTitleView.setTextColor(getResources().getColor(R.color.da_blue));
tabView.setOnClickListener(tabClickListener);
String desc = mContentDescriptions.get(i, null);
if (desc != null) {
tabView.setContentDescription(desc);
}
mTabStrip.addView(tabView);
if (i == mViewPager.getCurrentItem()) {
tabView.setSelected(true);
}
}
}
我确定我可以通过一种样式来做到这一点,但实际上不确定要使用哪种样式.这就是我的风格:
I'm sure I can do it through a style but really not sure which one to use. This is what I have in my styles:
<resources>
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<item name="android:actionBarTabTextStyle">@style/ActionBarTabTextStyle.Tabtheme</item>
<item name="actionBarTabTextStyle">@style/ActionBarTabTextStyle.Tabtheme</item>
</style>
<style name="ActionBarTabTextStyle.Tabtheme" parent="@android:style/Widget.Holo.ActionBar.TabText">
<item name="android:textAllCaps">false</item>
</style>
</resources>
在createDefaultTabView()方法中找到了答案.
Found the answer it was in the createDefaultTabView() method.
需要将textView.setAllCaps(true)更改为false.
Needed to change textView.setAllCaps(true) to false.
protected TextView createDefaultTabView(Context context) {
TextView textView = new TextView(context);
textView.setGravity(Gravity.CENTER);
textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, TAB_VIEW_TEXT_SIZE_SP);
textView.setLayoutParams(new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
TypedValue outValue = new TypedValue();
getContext().getTheme().resolveAttribute(android.R.attr.selectableItemBackground,
outValue, true);
textView.setBackgroundResource(outValue.resourceId);
textView.setAllCaps(false); **// Changed to false and it did the trick**
int padding = (int) (TAB_VIEW_PADDING_DIPS * getResources().getDisplayMetrics().density);
textView.setPadding(padding, padding, padding, padding);
return textView;
}