如何在Android
我正在一个包含两个tabs的屏幕上工作。我在这里使用AppCompatActivity。我在选项卡中设置了带文本的图标，但我希望图像右对齐，它们之间应该有一些空格。代码如下：
1。 Activity_ProfessionalTimeline.java
public class Activity_ProfessionalTimeline extends AppCompatActivity implements OnClickListener {
private Toolbar toolbatTop;
private TabLayout tabLayout;
private ViewPager viewPager;
private TabsPagerAdapter mAdapter;
private ActionBar actionBar;
private int[] tabIcons = {
R.drawable.social,
R.drawable.professional
};
private ImageView _img_Profile;
private TextView _txt_UserName;
private TextView _txt_UserDestination;
ArrayList<Model_LoginDetails> arr_LogInUserDetails = new ArrayList<Model_LoginDetails>();
private ImageView _imt_userImage;
private ListView _listView_SelectOpition;
private boolean profilebtnstatus = false;
private RelativeLayout _relativelayour_status;
private ListView _listviewmoroption;
private DrawerLayout drawer;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_professionalttimeline);
// Top Toolbar
Toolbar toolbarTop = (Toolbar) findViewById(R.id.toolbar_top);
toolbarTop.setTitle("Recent Professional Activities");
LayoutInflater inflator = (LayoutInflater) this
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
setSupportActionBar(toolbarTop);
getSupportActionBar().setDisplayShowHomeEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setStackedBackgroundDrawable(new ColorDrawable(Color
.parseColor("#fbae38")));
getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color
.parseColor("#2b4d72")));
//getSupportActionBar().setIcon(R.drawable.appicon);
View actionBarView = inflator.inflate(R.layout.actionbar_custom_layout,
null);
ImageView _mProfileImage = (ImageView) actionBarView
.findViewById(R.id.img_Profile);
/*Picasso.with(Activity_ProfessionalTimeline.this)
.load(arr_LogInUserDetails.get(0).getThumbnail_url())
.into(_mProfileImage);*/
LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT);
getSupportActionBar().setCustomView(actionBarView);
drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
Bundle bundle = getIntent().getExtras();
arr_LogInUserDetails = bundle.getParcelableArrayList("mylist");
_imt_userImage = (ImageView) findViewById(R.id.imt_userImage);
_txt_UserName = (TextView) findViewById(R.id.txt_UserName);
_txt_UserDestination = (TextView) findViewById(R.id.txt_Userdestination);
_img_Profile = (ImageView) findViewById(R.id.img_Profile);
_listviewmoroption = (ListView) findViewById(R.id.listviewmoroption);
_listviewmoroption.setAdapter(new Adapter_MenuOpition(
Activity_ProfessionalTimeline.this));
_listviewmoroption.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
switch (arg2) {
case 0:
fun_hidemenu();
Bundle bundle = new Bundle();
Intent int_ProfessionalTimeline = new Intent(
Activity_ProfessionalTimeline.this,
Acitivty_AccountSetting.class);
bundle.putParcelableArrayList("mylist",
arr_LogInUserDetails);
int_ProfessionalTimeline.putExtras(bundle);
startActivity(int_ProfessionalTimeline);
break;
case 1:
break;
case 2:
finish();
break;
default:
break;
}
}
});
_relativelayour_status = (RelativeLayout) findViewById(R.id.reltv_Menu);
_listView_SelectOpition = (ListView) findViewById(R.id.list_allSelection);
_listView_SelectOpition.setAdapter(new Adapter_SelectionOpition(
Activity_ProfessionalTimeline.this));
_listView_SelectOpition
.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
drawer.closeDrawers();
switch (arg2) {
case 0:
break;
case 1:
Intent int_Intership = new Intent(Activity_ProfessionalTimeline.this, Tab_InterShip.class);
int_Intership.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
startActivity(int_Intership);
break;
case 2:
Intent int_AddJob = new Intent(Activity_ProfessionalTimeline.this, Tab_AddJob.class);
int_AddJob.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
int_AddJob.putExtra("addjob", "addJob");
startActivity(int_AddJob);
break;
case 3:
Intent int_SearchJob = new Intent(Activity_ProfessionalTimeline.this, Tab_SearchJob.class);
int_SearchJob.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
startActivity(int_SearchJob);
break;
case 4:
Intent int_PostedJob = new Intent(Activity_ProfessionalTimeline.this, Tab_PostedJob.class);
int_PostedJob.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
startActivity(int_PostedJob);
break;
case 5:
Intent int_AppliedJob = new Intent(Activity_ProfessionalTimeline.this, TabFragment_AppliedJob.class);
int_AppliedJob.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
startActivity(int_AppliedJob);
break;
case 6:
Intent int_JobMENTOR = new Intent(Activity_ProfessionalTimeline.this, Tab_JobMentor.class);
int_JobMENTOR.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
startActivity(int_JobMENTOR);
break;
case 7:
Intent int_JobMEtees = new Intent(Activity_ProfessionalTimeline.this, Tab_mentees.class);
int_JobMEtees.putExtra("image", arr_LogInUserDetails.get(0).getThumbnail_url());
startActivity(int_JobMEtees);
break;
case 8:
break;
case 9:
break;
case 10:
break;
default:
break;
}
}
});
_img_Profile.setOnClickListener(this);
Picasso.with(Activity_ProfessionalTimeline.this)
.load(arr_LogInUserDetails.get(0).getThumbnail_url())
.into(_imt_userImage);
_txt_UserName.setText(arr_LogInUserDetails.get(0).getUser_Name());
_txt_UserDestination.setText(arr_LogInUserDetails.get(0)
.getUser_Skills());
viewPager = (ViewPager) findViewById(R.id.pager);
setupViewPager(viewPager);
tabLayout = (TabLayout) findViewById(R.id.tab_layout);
tabLayout.setupWithViewPager(viewPager);
//----Call this function for displaying image in tab
setupTabIcons();
}
private void setupTabIcons() {
tabLayout.getTabAt(0).setIcon(tabIcons[0]);
tabLayout.getTabAt(1).setIcon(tabIcons[1]);
}
private void setupViewPager(ViewPager viewPager) {
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
adapter.addFrag(new TabFragment_Social(Activity_ProfessionalTimeline.this, arr_LogInUserDetails), "Social");
adapter.addFrag(new TabFragment_Professional(), "Professional");
viewPager.setAdapter(adapter);
}
class ViewPagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> mFragmentList = new ArrayList<>();
private final List<String> mFragmentTitleList = new ArrayList<>();
public ViewPagerAdapter(FragmentManager manager) {
super(manager);
}
@Override
public Fragment getItem(int position) {
return mFragmentList.get(position);
}
@Override
public int getCount() {
return mFragmentList.size();
}
public void addFrag(Fragment fragment, String title) {
mFragmentList.add(fragment);
mFragmentTitleList.add(title);
}
@Override
public CharSequence getPageTitle(int position) {
return mFragmentTitleList.get(position);
}
}
@Override
public void onClick(View arg0) {
switch (arg0.getId()) {
case R.id.img_Profile:
if (profilebtnstatus == false) {
_relativelayour_status.setVisibility(View.VISIBLE);
_img_Profile.setBackgroundColor(Color.parseColor("#faad38"));
profilebtnstatus = true;
} else {
fun_hidemenu();
}
break;
default:
break;
}
}
private void fun_hidemenu() {
if (profilebtnstatus == true) {
_relativelayour_status.setVisibility(View.GONE);
_img_Profile.setBackgroundColor(Color.parseColor("#2b4d72"));
profilebtnstatus = false;
}
}
}
2.activity_professionaltimeline.xml
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--Top Toolbar-->
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar_top"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#3f5e7e"
android:elevation="6dp"
android:minHeight="?attr/actionBarSize"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
<android.support.design.widget.TabLayout
android:id="@+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/toolbar_top"
android:background="#fbae38"
android:elevation="6dp"
android:minHeight="?attr/actionBarSize"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:tabGravity="fill"
app:tabMode="fixed"/>
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/reltv_footer"></android.support.v4.view.ViewPager>
<RelativeLayout
android:id="@+id/reltv_footer"
android:layout_width="match_parent"
android:layout_height="50sp"
android:layout_alignParentBottom="true"
android:background="#2b4d72">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:padding="20sp" />
<ImageView
android:id="@+id/img_Profile"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:background="#2b4d72"
android:padding="15sp"
android:src="@drawable/more_option" />
<View
android:id="@+id/img_view"
android:layout_width="3sp"
android:layout_height="fill_parent"
android:layout_toLeftOf="@+id/img_Profile"
android:background="#335980" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_toLeftOf="@+id/img_view"
android:background="#2b4d72"
android:gravity="left"
android:orientation="horizontal">
<ImageView
android:id="@+id/home"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:background="#203b58"
android:padding="15sp"
android:src="@drawable/home" />
<View
android:layout_width="2sp"
android:layout_height="fill_parent"
android:layout_toLeftOf="@+id/img_Profile"
android:background="#203b58" />
<ImageView
android:id="@+id/friendrequest"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:padding="15sp"
android:src="@drawable/friend_req" />
<View
android:layout_width="2sp"
android:layout_height="fill_parent"
android:layout_toLeftOf="@+id/img_Profile"
android:background="#203b58" />
<ImageView
android:id="@+id/message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:padding="15sp"
android:src="@drawable/meg" />
<View
android:layout_width="2sp"
android:layout_height="fill_parent"
android:layout_toLeftOf="@+id/img_Profile"
android:background="#203b58" />
<ImageView
android:id="@+id/notification"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:padding="15sp"
android:src="@drawable/footer_notification" />
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:id="@+id/reltv_Menu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/reltv_footer"
android:layout_alignParentRight="true"
android:background="#ffffff"
android:visibility="gone">
<ListView
android:id="@+id/listviewmoroption"
android:layout_width="200sp"
android:layout_height="wrap_content"
android:divider="#6d6d6d"
android:dividerHeight="1sp"></ListView>
</RelativeLayout>
</RelativeLayout>
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<LinearLayout
android:id="@+id/left_drawer"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="right"
android:background="@android:color/white"
android:choiceMode="singleChoice"
android:orientation="vertical">
<include layout="@layout/cust_rightnavigationdrawer" />
</LinearLayout>
第3。截图
请告诉我如何在图标和文字之间留出空间。
2 个答案:
答案 0 :(得分：3)
您可以使用图像和文本进行简单的布局，然后将该布局设置为选项卡，就像我所做的一样。
tabLayout = (TabLayout) findViewById(R.id.main_fragment_tab);
tabLayout.addTab(tabLayout.newTab());
tabLayout.addTab(tabLayout.newTab());
tabLayout.getTabAt(0).setCustomView(R.layout.custom_tab_title);
tabLayout.getTabAt(1).setCustomView(R.layout.custom_tab_title);
View tab1_view = tabLayout.getTabAt(0).getCustomView();
View tab2_view = tabLayout.getTabAt(1).getCustomView();
TextView tab1_title = (TextView) tab1_view.findViewById(R.id.tv_tab_title);
ImageView img1 = (ImageView) tab1_view.findViewById(R.id.img);
TextView tab2_title = (TextView) tab2_view.findViewById(R.id.tv_tab_title);
ImageView img2 = (ImageView) tab2_view.findViewById(R.id.img);
tab1_title.setText("Tab1");
img1.setImageResource(R.drawable.sample_image);
tab2_title.setText("Tab2");
img2.setImageResource(R.drawable.sample_image);
答案 1 :(得分：1)
我有你们想要的确切解决方案。
<android.support.design.widget.TabLayout
android:id="@+id/tabLayout"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:tabInlineLabel="true"
app:tabPaddingStart="@dimen/default_10dp">
使用下面的属性可以达到期望的结果。
app：tabInlineLabel =“ true”
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