操作按钮不覆盖整个工具栏 [英] Action Buttons do not cover the entire Toolbar
问题描述
我使用了一个工具栏显示四个操作按钮。当我与菜单充气工具栏,操作按钮都朝着一个侧面显示图片所示:
我怎样才能让这些操作按钮覆盖整个工具栏?
这是code的活动:
公共类ResultActivity扩展FragmentActivity {最终诠释TAB_NUM = 2;
私人ViewPager mViewPager;
私人PagerAdapter mPagerAdapter;
私人工具栏mResultToolbar;@覆盖
保护无效的onCreate(捆绑savedInstanceState){
super.onCreate(savedInstanceState);
的setContentView(R.layout.activity_result);
mResultToolbar =(工具栏)findViewById(R.id.result_toolbar);
mResultToolbar.inflateMenu(R.menu.result_menu);
mResultToolbar.setOnMenuItemClickListener(新Toolbar.OnMenuItemClickListener(){
@覆盖
公共布尔onMenuItemClick(菜单项项){
INT ID = item.getItemId();
开关(ID){
案例R.id.camera_action:
意图cameraIntent =新意图(getApplicationContext(),CameraActivity.class);
startActivity(cameraIntent);
打破;
案例R.id.gallery_action:
意向意图=新意图(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(意向,0);
打破;
案例R.id.profile_action:
Toast.makeText(getApplicationContext(),档案,Toast.LENGTH_SHORT).show();
打破;
案例R.id.slide_up_action:
Toast.makeText(getApplicationContext(),滚动条,Toast.LENGTH_SHORT).show();
打破;
}
返回true;
}
});
mViewPager =(ViewPager)findViewById(R.id.result_view_pager);
mPagerAdapter =新ResultViewPagerAdapter(getSupportFragmentManager());
mViewPager.setAdapter(mPagerAdapter);
mViewPager.setPageTransformer(真,新DepthPageTransformer());
}
}
这是XML:
<的RelativeLayout的xmlns:机器人=http://schemas.android.com/apk/res/android
的xmlns:工具=http://schemas.android.com/tools
机器人:layout_width =match_parent
机器人:layout_height =match_parent
机器人:layout_marginLeft =@扪/ activity_margin_horizontal
机器人:layout_marginRight =@扪/ activity_margin_horizontal
机器人:背景=@色/ app_background>< android.support.v4.view.ViewPager
机器人:ID =@ + ID / result_view_pager
机器人:layout_width =match_parent
机器人:layout_height =WRAP_CONTENT
机器人:layout_above =@ + ID / result_toolbar
机器人:layout_alignParentTop =真
机器人:背景=@色/ colorAccent> < android.support.v4.view.PagerTabStrip
机器人:ID =@ + ID / result_page_tab_strip
机器人:layout_width =match_parent
机器人:layout_height =WRAP_CONTENT
机器人:layout_gravity =顶
机器人:背景=@色/ instagram_background/>< /android.support.v4.view.ViewPager>< android.support.v7.widget.Toolbar
机器人:ID =@ ID / result_toolbar
机器人:layout_width =match_parent
机器人:layout_height =@扪/ toolbar_height
机器人:layout_alignParentBottom =真
机器人:背景=@彩色/ default_line_indicator_selected_color
机器人:海拔=@扪/ toolbar_elevation>
< /android.support.v7.widget.Toolbar>< / RelativeLayout的>
您可以添加的LinearLayout与参数工具栏
<的LinearLayout机器人:layout_height =?ATTR / actionBarSize
机器人:layout_width =match_parent
机器人:方向=horizontaly
机器人:weightSum =4> < / LinearLayout中>
然后按钮
<按钮的android:layout_height =match_parent
机器人:layout_width =0dp
机器人:layout_weight =1>< /按钮>
和每个按钮将采取的工具栏空间的1/4。
所以总结一下,工具栏里面你将有:
<的LinearLayout机器人:layout_height =?ATTR / actionBarSize
机器人:layout_width =match_parent
机器人:方向=horizontaly
机器人:weightSum =4>
<按钮的android:layout_height =match_parent
机器人:layout_width =0dp
机器人:layout_weight =1>< /按钮>
<按钮的android:layout_height =match_parent
机器人:layout_width =0dp
机器人:layout_weight =1>< /按钮>
<按钮的android:layout_height =match_parent
机器人:layout_width =0dp
机器人:layout_weight =1>< /按钮>
<按钮的android:layout_height =match_parent
机器人:layout_width =0dp
机器人:layout_weight =1>< /按钮>
< / LinearLayout中>
我写它的头,所以我没有测试code,但我希望这将是对你有所帮助。
I have used a Toolbar to display four action buttons. When I inflate the toolbar with menu, the action buttons are displayed towards one side as shown in the picture :
How can I make these action buttons cover the entire toolbar?
This is the code for the Activity :
public class ResultActivity extends FragmentActivity {
final int TAB_NUM = 2;
private ViewPager mViewPager;
private PagerAdapter mPagerAdapter;
private Toolbar mResultToolbar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_result);
mResultToolbar = (Toolbar) findViewById(R.id.result_toolbar);
mResultToolbar.inflateMenu(R.menu.result_menu);
mResultToolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
int id = item.getItemId();
switch (id) {
case R.id.camera_action :
Intent cameraIntent = new Intent(getApplicationContext(),CameraActivity.class);
startActivity(cameraIntent);
break;
case R.id.gallery_action :
Intent intent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(intent, 0);
break;
case R.id.profile_action :
Toast.makeText(getApplicationContext(),"Profile",Toast.LENGTH_SHORT).show();
break;
case R.id.slide_up_action :
Toast.makeText(getApplicationContext(),"Slider",Toast.LENGTH_SHORT).show();
break;
}
return true;
}
});
mViewPager = (ViewPager)findViewById(R.id.result_view_pager);
mPagerAdapter = new ResultViewPagerAdapter(getSupportFragmentManager());
mViewPager.setAdapter(mPagerAdapter);
mViewPager.setPageTransformer(true, new DepthPageTransformer());
}
}
This is the XML :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/activity_margin_horizontal"
android:layout_marginRight="@dimen/activity_margin_horizontal"
android:background="@color/app_background">
<android.support.v4.view.ViewPager
android:id="@+id/result_view_pager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@+id/result_toolbar"
android:layout_alignParentTop="true"
android:background="@color/colorAccent">
<android.support.v4.view.PagerTabStrip
android:id="@+id/result_page_tab_strip"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:background="@color/instagram_background" />
</android.support.v4.view.ViewPager>
<android.support.v7.widget.Toolbar
android:id="@id/result_toolbar"
android:layout_width="match_parent"
android:layout_height="@dimen/toolbar_height"
android:layout_alignParentBottom="true"
android:background="@color/default_line_indicator_selected_color"
android:elevation="@dimen/toolbar_elevation">
</android.support.v7.widget.Toolbar>
</RelativeLayout>
You can add LinearLayout to toolbar with parameters
<LinearLayout android:layout_height="?attr/actionBarSize"
android:layout_width="match_parent"
android:orientation="horizontaly"
android:weightSum="4"> </LinearLayout>
then for buttons
<Button android:layout_height="match_parent"
android:layout_width="0dp"
android:layout_weight="1"></Button>
and every button will take 1/4 of toolbar space.
so to sum up, inside toolbar you will have:
<LinearLayout android:layout_height="?attr/actionBarSize"
android:layout_width="match_parent"
android:orientation="horizontaly"
android:weightSum="4">
<Button android:layout_height="match_parent"
android:layout_width="0dp"
android:layout_weight="1"></Button>
<Button android:layout_height="match_parent"
android:layout_width="0dp"
android:layout_weight="1"></Button>
<Button android:layout_height="match_parent"
android:layout_width="0dp"
android:layout_weight="1"></Button>
<Button android:layout_height="match_parent"
android:layout_width="0dp"
android:layout_weight="1"></Button>
</LinearLayout>
I wrote it from head, so I not tested this code, but I hope it will be helpful for you.
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