Wierd action bar tabs - android

I created an action bar style with ANDROID ACTION BAR STYLE GENERATOR i copied the generated theme and integrated it into my app but when i run the app the action bar is blurred http://postimg.org/image/ox2saxhkt/ is a screen shot of how it looks
I've searched the web and stackoverflow but i haven't seen anyone with this kind of issue before i've done a rebuild i've tested it tdifferent emulators and it is still the same i even removed the 4.4W and 4.4L and used the 4.4.2 library to build it but no success
NOTE:I'm running on linux Kubuntu.
This is the code below
package com.pico;
import com.pico.sales.R;
import android.app.ActionBar;
import android.app.ActionBar.Tab;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
public class Set extends FragmentActivity implements
ActionBar.TabListener {
CollectionPagerAdapter mCollectionPagerAdapter;
ViewPager mViewPager;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mCollectionPagerAdapter = new CollectionPagerAdapter(
getSupportFragmentManager());
final ActionBar actionBar = getActionBar();
actionBar.setHomeButtonEnabled(false);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
mViewPager = (ViewPager) findViewById(R.id.pager);
mViewPager.setAdapter(mCollectionPagerAdapter);
mViewPager
.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
#Override
public void onPageSelected(int position) {
actionBar.setSelectedNavigationItem(position);
}
});
for (int i = 0; i < mCollectionPagerAdapter.getCount(); i++) {
actionBar.addTab(actionBar.newTab()
.setText(mCollectionPagerAdapter.getPageTitle(i))
.setTabListener(this));
}
}
#Override
public void onTabReselected(Tab tab, android.app.FragmentTransaction fragmentTransaction) {
// TODO Auto-generated method stub
}
#Override
public void onTabSelected(Tab tab, android.app.FragmentTransaction fragmentTransaction) {
// TODO Auto-generated method stub
mViewPager.setCurrentItem(tab.getPosition());
}
#Override
public void onTabUnselected(Tab tab, android.app.FragmentTransaction fragmentTransaction) {
// TODO Auto-generated method stub
}
public class CollectionPagerAdapter extends FragmentPagerAdapter {
final int NUM_ITEMS = 4; // number of tabs
public CollectionPagerAdapter(FragmentManager fm) {
super(fm);
}
/** This method will be invoked when a page is requested to create */
#Override
public Fragment getItem(int position) {
switch(position) {
case 0:
return new Tab1();
case 1:
return new Tab2();
case 2:
return new Tab3();
case 3:
return new Tab4();
default:
return null;
}
}
#Override
public int getCount() {
return NUM_ITEMS;
}
#Override
public CharSequence getPageTitle(int position) {
String tabLabel = null;
switch (position) {
case 0:
tabLabel = "Dashboard";
break;
case 1:
tabLabel = "Invoices";
break;
case 2:
tabLabel = "Inventory";
break;
case 3:
tabLabel = "Reports";
break;
}
return tabLabel;
}
}
}
and this is the manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.pico.sales"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
android:maxSdkVersion="19"/>
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/Theme.Pico" >
<activity
android:name="com.pico.MainActivity"
android:label="Please Login" >
<intent-filter>
<action android:name="android.intent.action.START" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.Splash"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.pico.Set"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.SET" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.Register"
android:label="Setup Your Account"
android:icon="#drawable/new_user" >
<intent-filter>
<action android:name="android.intent.action.REGISTER" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.Setup"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.SETUP" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.Items"
android:parentActivityName="com.pico.Set" >
<!-- Parent activity meta-data to support API level 7+ -->
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.pico.Set"
android:label="Items" >
</meta-data>
<intent-filter>
<action android:name="android.intent.action.ITEMS" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.No_items"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.NO_ITEMS" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.Pricing"
android:parentActivityName="com.pico.Set" >
<!-- Parent activity meta-data to support API level 7+ -->
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.pico.Set"
android:label="Pricing Schemes" >
</meta-data>
<intent-filter>
<action android:name="android.intent.action.PRICING" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.pico.No_pricing"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.NO_PRICING" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:icon="#drawable/new_user"
android:name="com.pico.Customers"
android:parentActivityName="com.pico.Set" >
<!-- Parent activity meta-data to support API level 7+ -->
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.pico.Set"
android:label="Customers" >
</meta-data>
<intent-filter>
<action android:name="android.intent.action.CUSTOMERS" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:icon="#drawable/new_user"
android:name="com.pico.No_customers" >
<intent-filter>
<action android:name="android.intent.action.NO_CUSTOMERS" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:icon="#drawable/new_user"
android:name="com.pico.Add_customer"
android:parentActivityName="com.pico.Customers" >
<!-- Parent activity meta-data to support API level 7+ -->
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.pico.Customers"
android:label="Add_customer" >
</meta-data>
<intent-filter>
<action android:name="android.intent.action.ADD_CUSTOMER" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>

Related

Android no title bar with action bar

I have really tried everything I found on the internet and cannot find a solution.
I want to remove title bar from all of my activities, and my main activity to look like home activity screen on facebook. So, action bar with swiping, fragments and a search on the top. Iv done action bar with swiping and fragments right, but I cannot remove title bar for my search. Here is the code:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
getWindow().requestFeature(Window.FEATURE_ACTION_BAR);
setContentView(R.layout.activity_main);
initializeLayout();
}
public Lokal getLokal() {
return lokal;
}
public Context context(){
return getApplicationContext();
}
private void initializeLayout(){
// Initilization
viewPager = (ViewPager) findViewById(R.id.pager);
actionBar = getActionBar();
mAdapter = new TabsPageAdapter(getSupportFragmentManager());
getActionBar().setDisplayShowTitleEnabled(false);
getActionBar().setDisplayShowHomeEnabled(false);
viewPager.setAdapter(mAdapter);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
// Adding Tabs
for (String tab_name : tabs) {
actionBar.addTab(actionBar.newTab().setText(tab_name)
.setTabListener(this));
}
viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
#Override
public void onPageSelected(int position) {
// on changing the page
// make respected tab selected
actionBar.setSelectedNavigationItem(position);
}
#Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
}
#Override
public void onPageScrollStateChanged(int arg0) {
}
});
}
And here is my manifest file:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="v.menadzeri" >
<uses-sdk android:minSdkVersion="11" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:theme="#style/Theme.Sherlock.Light.NoActionBar">
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="#string/facebook_app_id"/>
<supports-screens android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:xlargeScreens="true"
android:anyDensity="true" />
<activity
android:name=".activities.Login"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".activities.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MainActiviy" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.SplashScreen"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.SplashScreen" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.ProfilActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.ProfilActiviy" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".activities.LokalLayoutActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.LokalLayoutAct" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
Thank you for your answer in advance.
http://i.stack.imgur.com/QGmEG.png
Need the Soundboard removed, whole thing and instead of that put search box.
It doesnt allow me to put images

open another activity with a button not working

So when this code runs I get no errors. It displays the buttons correctly and everything, but when I click on the button nothing happens (it just clicks and clicks and clicks nothing happens).
Below I will post the xml manifest so you can see that I have done everything perfectly, but somehow it it is not doing what I am asking it to do.
package com.Tripp.thebasics;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class Menu extends Activity{
#Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.jokecatagories);
//setting up the button references
Button jokeD = (Button) findViewById(R.id.jokeoftheday);
Button jokeC = (Button) findViewById(R.id.jokecatagories);
jokeD.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent i = new Intent(getApplicationContext(),JokeOfTheDay.class);
startActivity(i);
}
});
jokeC.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent s = new Intent(".JokeCatagories");
startActivity(s);
}
});
}
#Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
}
}
The manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.Tripp.thebasics"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="15"
android:targetSdkVersion="21" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme"
>
<activity
android:name=".Main"
android:label="#string/app_name"
android:screenOrientation="portrait"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".Menu"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MENU" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".com.Tripp.thebasics.JokeCatagories"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.JOKECATAGORIES" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Sweet"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.SWEET" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".com.Tripp.thebasics.JokeOfTheDay"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.JOKEOFTHEDAY" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>

Change your OnClickListeners as follows...
jokeD.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(Menu.this, JokeOfTheDay.class);
startActivity(i);
}
});
jokeC.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent s = new Intent(Menu.this, JokeCatagories.class);
startActivity(s);
}
});
Then get rid of this <intent-filter> from the JokeCategories <activity> section in the manifest...
<intent-filter>
<action android:name="android.intent.action.JOKECATAGORIES" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
...and get rid of this one from the JokeOfTheDay <activity> section...
<intent-filter>
<action android:name="android.intent.action.JOKEOFTHEDAY" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
Basically, don't use the application Context to start an Activity (it's not necessary from an Activity as it has its own Context) and, on the whole, use explicit Intents to start Activities rather than defining <intent-filter> section in the manifest.

Activity Working on emulator but doesn't load on tablet

I am developing an android application, the problem is that all activities work fine on emulator but one of the activity doesn't load on tablet (Running 4.4 kitkat) and stopes the Application, MainPage.Class is not working.
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.smarttrack"
android:versionCode="1"
android:versionName="1.0" >
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
<uses-sdk
android:minSdkVersion="11"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="#drawable/app_icon"
android:label="#string/app_name"
android:theme="#style/ActionBarTheme" >
<activity
android:name="com.smarttrack.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.smarttrack.LoginActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.smarttrack.MainPage"
android:label="#string/app_name"
android:theme="#style/ActionBarTheme"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.smarttrack.AskActivity"
android:label="#string/app_name"
android:theme="#style/ActionBarTheme"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.smarttrack.AskLocation"
android:label="#string/app_name"
android:theme="#style/ActionBarTheme"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.smarttrack.Options"
android:label="#string/app_name"
android:theme="#style/ActionBarTheme"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.smarttrack.Settings"
android:label="#string/app_name"
android:theme="#style/ActionBarTheme"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<receiver android:name="com.smarttrack.MsgBroadcast">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
</application>
</manifest>
MainPage.Class
package com.smarttrack;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.Dialog;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
public class MainPage extends Activity implements OnClickListener{
ImageView img;
TextView statusText;
String status ;
Button askActivity;
Button askLocation;
Button addActivity;
Button optionsMenu;
#Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main_page);
initVars();
img.setOnClickListener(this);
askActivity.setOnClickListener(this);
askLocation.setOnClickListener(this);
addActivity.setOnClickListener(this);
optionsMenu.setOnClickListener(this);
}
private void initVars() {
// TODO Auto-generated method stub
img = (ImageView)findViewById(R.id.switchingImage);
statusText = (TextView)findViewById(R.id.appStatus);
img.setImageResource(R.drawable.switch_off);
status = "active";
askActivity = (Button) findViewById(R.id.AskActivity);
askLocation = (Button) findViewById(R.id.btAskLocation);
addActivity = (Button) findViewById(R.id.addActivity);
optionsMenu = (Button) findViewById(R.id.optionsButton);
}
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
int id = v.getId();
switch(id){
case R.id.switchingImage:
Runnable swap = new Runnable() {
#Override
public void run() {
// TODO Auto-generated method stub
if(status == "active"){
img.setImageResource(R.drawable.switch_off);
statusText.setText("Status = Running");
status = "unactive";
}else {
img.setImageResource(R.drawable.switch_on);
statusText.setText("Status = Stopped");
status = "active";
}
}
};
img.postDelayed(swap, 100);
break;
case R.id.AskActivity:
Intent i = new Intent(this,AskActivity.class);
startActivity(i);
break;
case R.id.btAskLocation:
Intent loc = new Intent(this,AskLocation.class);
startActivity(loc);
break;
case R.id.addActivity:
break;
case R.id.optionsButton:
Intent opt = new Intent(this,Options.class);
startActivity(opt);
break;
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu items for use in the action bar
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.action_bar_item, menu);
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle presses on the action bar items
switch (item.getItemId()) {
case R.id.ActionBarHelp:
AlertDialog.Builder bldr = new AlertDialog.Builder(this);
bldr.setTitle("SmartTrack").setMessage("Cool application");
Dialog dlg = bldr.create();
dlg.show();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}

in your manifest xml your target sdk is 18 but 4.4 can run on 19

((ChuckApplication) getActivity().getApplication()).setCurrentGame(c) in Fragment

I'm currently studying a trivia style app and I'm using it in a Fragment. If I use Activities instead of Fragments, the code works:
((ChuckApplication)getApplication()).setCurrentGame(c);
But once I cast it for an activity it keeps on getting an error. The code is:
((ChuckApplication)getActivity().getApplication()).setCurrentGame(c);
The whole code is for this fragment is:
public class Activity_Home_Language extends Fragment implements OnClickListener{
Intent intent;
ImageButton btnToggle;
Button btnExam,btnReview;
TextView txtTitle;
View rootView;
public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.layout_home_language, container, false);
btnToggle = (ImageButton) rootView.findViewById(R.id.btnToggle);
btnExam = (Button) rootView.findViewById(R.id.btnExam);
btnReview = (Button) rootView.findViewById(R.id.btnReview);
txtTitle = (TextView) rootView.findViewById(R.id.txtTitle);
btnToggle.setOnClickListener(this);
btnExam.setOnClickListener(this);
btnReview.setOnClickListener(this);
//FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
//transaction.add(R.id.frameContent, new Activity_Home());
//transaction.add(R.id.framePager2, new ViewPagerMunicipalities());
//transaction.add(R.id.frameDestPager, new ViewPagerDes());
//transaction.commit();
//for fading animation
return rootView;
}
#Override
public void onClick(View v) {
if(v==btnToggle){
Activity_Main.mSlideHolder.open();
}
else if(v==btnExam){
FragmentTransaction transaction = getFragmentManager().beginTransaction();
//transaction.addToBackStack(null);
transaction.replace(R.id.frameContent, new Activity_Question_Exam_Home()).commit();
}
else if(v==btnReview){
//enable this to move to move to a Activity or fragment activity
//intent = new Intent(rootView.getContext(), Activity_About.class);
//startActivityForResult(intent,0);
//Get Question set //
List<Question> questions = getQuestionSetFromDb();
//Initialise Game with retrieved question set ///
GamePlay c = new GamePlay();
c.setQuestions(questions);
c.setNumRounds(getNumQuestions());
((ChuckApplication) getActivity().getApplication()).setCurrentGame(c);
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.replace(R.id.frameContent, new Activity_Home_Language_Review()).commit();
//transaction.addToBackStack(null);
//transaction.commit();
//FragmentTransaction transaction = getFragmentManager().beginTransaction();
//transaction.addToBackStack(null);
//transaction.replace(R.id.frameContent, new Activity_Question_Review_Home()).commit();
}
else {
}
}
/**
* Method that retrieves a random set of questions from
* the database for the given difficulty
* #return
* #throws Error
*/
private List<Question> getQuestionSetFromDb() throws Error {
int diff = getDifficultySettings();
int numQuestions = getNumQuestions();
DBHelper myDbHelper = new DBHelper(getActivity());
try {
myDbHelper.createDataBase();
} catch (IOException ioe) {
throw new Error("Unable to create database");
}
try {
myDbHelper.openDataBase();
}catch(SQLException sqle){
throw sqle;
}
List<Question> questions = myDbHelper.getQuestionSet(diff, numQuestions);
//List<Question> questions = myDbHelper.getQuestionSet(diff, 2);
myDbHelper.close();
return questions;
}
/**
* Method to return the difficulty settings
* #return
*/
private int getDifficultySettings() {
SharedPreferences settings = getActivity().getSharedPreferences(Constants.SETTINGS, 0);
int diff = settings.getInt(Constants.DIFFICULTY, Constants.MEDIUM);
return diff;
}
/**
* Method to return the number of questions for the game
* #return
*/
private int getNumQuestions() {
SharedPreferences settings = getActivity().getSharedPreferences(Constants.SETTINGS, 0);
int numRounds = settings.getInt(Constants.NUM_ROUNDS, 20);
return numRounds;
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
}
Please help. I'm stuck at that line.
Here's the application:
package com.example.civilserviceexamreviewer;
import android.app.Application;
import com.example.civilserviceexamreviewer.quiz.GamePlay;
public class ChuckApplication extends Application{
private GamePlay currentGame;
/**
* #param currentGame the currentGame to set
*/
public void setCurrentGame(GamePlay currentGame) {
this.currentGame = currentGame;
}
/**
* #return the currentGame
*/
public GamePlay getCurrentGame() {
return currentGame;
}
}
Here's the manifest file:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.civilserviceexamreviewer"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen" >
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Splash1"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Splash2"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Activity_Main"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Question_Review_Home"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_About"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Choices"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
<application
android:allowBackup="true"
android:name="com.example.civilserviceexamreviewer.ChuckApplication"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name">
</application>
</manifest>

The way that you're accessing the Application (or its subclass) from within your Fragment is fine and correct. Since the error you're getting is a ClassCastException, I think that your problem is that you haven't declared your custom Application subclass in the AndroidManifest.xml's application tag. For this reason, calling .getApplication() will actually return an object of type android.app.Application which cannot be typecast to your custom Application class. Perhaps you did do this in your original Activity-based project, but forgot to do so when creating the Fragments-based project?
Example of how to declare your Application subclass in the manifest file:
<application
android:name="com.example.civilserviceexamreviewer.ChuckApplication"
android:icon="..."
android:label="...">
</application>
So, the complete manifest you posted in your question should actually be:
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:name="com.example.civilserviceexamreviewer.ChuckApplication"
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen" >
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Splash1"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Splash2"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".Activity_Main"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Question_Review_Home"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_About"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name="com.example.civilserviceexamreviewer.Activity_Choices"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>

TitlePageIndicator: Title text not appearing or hidden on top of activity layout.(Viewpager,Xml)

ViewPagerFragment.java
package nsixty.crew.app;
import java.util.List;
import java.util.Vector;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import com.viewpagerindicator.TitlePageIndicator;
import com.viewpagerindicator.TitleProvider;
public class ViewPagerFragment extends FragmentActivity {
private CustomFragmentAdapter mPagerAdapter;
ViewPager pager;
TitlePageIndicator titleIndicator;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.setContentView(R.layout.lcmeter);
this.initialisePaging();
}
private void initialisePaging() {
List<Fragment> fragments = new Vector<Fragment>();
fragments
.add(Fragment.instantiate(this, LoginActivity.class.getName()));
fragments.add(Fragment.instantiate(this, main.class.getName()));
this.mPagerAdapter = new CustomFragmentAdapter(
super.getSupportFragmentManager(), fragments);
pager = (ViewPager) findViewById(R.id.viewpager);
pager.setAdapter(this.mPagerAdapter);
titleIndicator = (TitlePageIndicator) findViewById(R.id.titles);
titleIndicator.setViewPager(pager);
}
public static class CustomFragmentAdapter extends FragmentPagerAdapter
implements TitleProvider {
public static final int POSITION_PAGE_1 = 0;
public static final int POSITION_PAGE_2 = 1;
public static final int POSITION_PAGE_3 = 2;
private List<Fragment> fragments;
private static final String[] TITLES = new String[] { "LOGIN", "HOME" };
public static final int NUM_TITLES = TITLES.length;
#Override
public String getTitle(int position) {
return TITLES[position];
}
public CustomFragmentAdapter(FragmentManager fm,
List<Fragment> fragments) {
super(fm);
this.fragments = fragments;
}
#Override
public int getCount() {
// return this.fragments.size();
return NUM_TITLES;
}
#Override
public Fragment getItem(int position) {
try {
LoginActivity.class.newInstance();
} catch (InstantiationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return this.fragments.get(position);
}
}
}
lcmeter.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<com.viewpagerindicator.TitlePageIndicator
android:id="#+android:id/titles"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
<android.support.v4.view.ViewPager
android:id="#+android:id/viewpager"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="nsixty.crew.app"
android:versionCode="1"
android:versionName="1.0" >
<support-screens
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="false" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:icon="#drawable/icon87"
android:label="#string/app_name" >
<activity
android:name="ViewPagerFragment"
android:theme="#android:style/Theme.Black.NoTitleBar" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".main" >
<intent-filter>
<action android:name="nsixty.crew.app.main" />
<category
android:name="android.intent.category.DEFAULT"
android:screenOrientation="portrait" />
</intent-filter>
</activity>
<activity
android:name=".play"
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="nsixty.crew.app.play" />
<category
android:name="android.intent.category.DEFAULT"
android:screenOrientation="landscape" />
</intent-filter>
</activity>
<activity
android:name=".secondView"
android:label="#string/app_name"
android:screenOrientation="landscape" >
<intent-filter>
<action android:name="nsixty.crew.app.SECONDVIEW" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".recorder"
android:configChanges="orientation"
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="nsixty.crew.app.RECORD" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".send"
android:label="#string/app_name" >
<!-- android:theme="#android:style/Theme.Dialog" -->
<intent-filter>
<action android:name="nsixty.crew.app.SHARE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".gallery"
android:theme="#android:style/Theme.Dialog" >
<intent-filter>
<action android:name="nsixty.crew.app.gallery" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".RegisterActivity"
android:theme="#android:style/Theme.Dialog" >
</activity>
<activity
android:name=".media"
android:theme="#android:style/Theme.Dialog" >
<intent-filter>
<action android:name="nsixty.crew.app.media" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity android:name=".LoginActivity" >
</activity>
<activity android:name="CustomTitleBar" >
</activity>
</application>
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" >
</uses-permission>
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-feature android:name="android.hardware.camera" />
</manifest>
ScreenShot1
ScreenShot2
Please help me with these tiny problem i just can't figure out where the problem is coming from, i have been working for these for hours. i think the problem will be coming from the Xml layout thanks.

Try Like this:
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.viewpager);
// Create our custom adapter to supply pages to the viewpager.
mPagerAdapter = new Pager_Adapter(this,getSupportFragmentManager());
mViewPager = (ViewPager)findViewById(R.id.pager);
mViewPager.setAdapter(mPagerAdapter);
// Start at a custom position
mViewPager.setCurrentItem(0);
// Find the indicator from the layout
mTabs = (TitleIndicator) findViewById(R.id.swipeytabs);
mTabs.setAdapter(mPagerAdapter);
// Set the indicator as the pageChangeListener
mViewPager.setOnPageChangeListener(mTabs);
}
class Pager_Adapter extends FragmentPagerAdapter implements ViewpagerAdapter{
private final Context mContext;
public Pager_Adapter(Context context, FragmentManager fm) {
super(fm);
this.mContext = context;
}
#Override
public Fragment getItem(int pos) {
return ItemFragment.newInstance(QUES[pos],listArray[pos]);
//return ItemFragment.newInstance(QUES[pos % TITLES.length]);
}
#Override
public int getCount() {
return TITLES.length;
}
public TextView getTab(final int position, TitleIndicator root) {
TextView view = (TextView) LayoutInflater.from(mContext).inflate(
R.layout.swipey_tab_indicator, root, false);
// swipey_tab_indicator is the your titleBar Layout ,
// You can use only textview on that layout for the titlebar
view.setText(TITLES[position]);
view.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mViewPager.setCurrentItem(position);
}
});
return view;
}
}
For the more Information check this
link

I used this library View pager extensions among them i used swipey tab view indicator instead of Title page indicator and it worked perfectly.

Hmm it looks like that the defaut selected color for this text is Black and your background is so you should change it to another color in the android XML file.

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