android-tabhost

问题 View hierarchy is as follows TabActivity -> ActivityGroups -> Activities . Using MAT I found that TabWidget is referenced by TabHost which is referenced by InputMethodManager , hence TabWidget is leaked. On Subsequent launch of application OutOfMemory Error is thrown. Similarly all my activities are also referenced by InputMethodManager . (After closing the application all my activitygroups, activities, tabactivity, tabhost and tabwidget are leaked!!) On Properly finishing the application

问题 I am implementing tabhost using FragmentActivity , under the first tab i load a welcome fragment that contains a Viewpager and CirclePageIndIcator , I need to load 4 views in side that WelcomeFragment this is my WelcomeFragment public class WelcomeFragment extends Fragment { PageAdapter mAdapter; ViewPager mPager; CirclePageIndicator mIndicator; List<Fragment> fragments; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view =

问题 I have a fragmentActivity where I build a tabHost and in each tab there is a Fragment. Well, I haver four tabs 3 with info and 1 with a fragment where is included a google-map-v2 (is a fragmentMAp in a Fragment because I want to add buttons etc.), when I select one tab and pass to other everything go well, but when I select the map tab, after that other tab and again the map tab an error is throw. My view seems like: |__||__|__|__| | __________ | || FRAGMENT || ||_____ _ || || FRAG| |_||| ||

问题 I need sample code to create TabHost in android. can anyone help me. 回答1: The Android Developer site has an excellent fully worked code sample for creating tabs in Android using the TabWidget and TabHost . Check out Hello, TabWidget. 回答2: I had done tabhost related code with respect to displaying scores TabHost host = getTabHost(); host.setup (); TabSpec allScoresTab = host.newTabSpec("allTab"); allScoresTab.setIndicator(getResources().getString(R.string.all_scores), getResources()

问题 I'm trying to use the new TabLayout in the android design library to create app bar with icons only. like this: how can I do it using the new TabLayout Android Design Library. is there a simple solution for this, or i have to use the setCustomView only. i'm trying to avoid using it. because i didn't get the tint color for the icon like this image above. i try to write like this: tabLayout.addTab(tabLayout.newTab().setIcon(R.drawable.ic_dashboard)) but the icon still stay in the same color

问题 I have a weird issue with my Tab (TabHost or TabContent) in my Fragment that contains a ViewPager. The problem is that when I change the page, then I turn back to the fragment with tab and viewPager, my content or view disappeared. -> Here's my code for TabFragment package com.halo.mobi.fragment; import java.util.ArrayList; import java.util.List; import android.app.Activity; import android.content.Context; import android.os.Bundle; import android.support.v4.app.Fragment; import android

问题 When I am trying to get the tab host in my activity it is showing the error that do you forget to call public void setup(LocalActivityManager activityGroup) ? public class MainActivity extends FragmentActivity { private Resources res; private TabHost tabHost; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // tabHost = getTabHost(); TabHost tabHost = (TabHost) findViewById(android.R.id.tabhost); tabHost

问题 main.xml <TabHost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="fill_parent" android:layout_height="fill_parent"> <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content"> <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingTop="5dip"> <LinearLayout android:orientation="vertical" android

问题 main.xml <TabHost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="fill_parent" android:layout_height="fill_parent"> <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content"> <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingTop="5dip"> <LinearLayout android:orientation="vertical" android

问题 I want to use the Progress Dailog in my application. I am facing one issue in doing it, after some RnD I came to know that it is not quite possible to create the progress Dialog I have the Activity Group Class for the TabHost in the application. I have exactly the same scenario, I have the TabHost in my application and an ActivityGroup Class that has the TabHost Classes. So, when I try to create the Progress Dialog for the Class that is in the Activity Group Class I cannot create it. But if I