Adding Google Maps Activity to button using Android Studio

Adding Google Maps Activity to button using Android Studio - android

I am trying to add new Google Maps Activity to a button in my main activity here is the code.
Code for activity_main.xml
<LinearLayout 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_marginTop="20dp"
android:id="#+id/layout_1"
android:orientation="vertical"
android:nestedScrollingEnabled="false"
android:weightSum="1">
<ImageView
android:id="#+id/test_image"
android:src="#drawable/ic_launcher"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="SITbus"
android:id="#+id/textView"
android:layout_gravity="center_horizontal"
android:textColor="#ffff1b37"
android:textColorHighlight="#ff3a57ff"
android:textSize="#android:dimen/app_icon_size"
android:theme="#android:style/Animation"
android:typeface="monospace"
android:textIsSelectable="false" />
<Button
android:layout_width="120dp"
android:layout_height="35dp"
android:layout_marginTop="10dp"
android:text="#string/button_send1"
android:onClick="sendMessageR"
android:layout_gravity="center_horizontal"
android:background="#ffff2605"
android:visibility="visible" />
</LinearLayout>
MainActivity.java
package com.example.harish.mysampleapplication;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.content.Intent;
import android.view.View;
import android.widget.EditText;
public class MainActivity extends ActionBarActivity {
public final static String EXTRA_MESSAGE = "com.example.harish.mysampleapplication.MESSAGE";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void sendMessageR(View view) {
Intent intent = new Intent(this, MapsRedActivity.class);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
MapsRedActivity.java
package com.example.harish.mysampleapplication;
import android.support.v4.app.FragmentActivity;
import android.os.Bundle;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
public class MapsRedActivity extends FragmentActivity {
private GoogleMap mMap;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_maps_red);
setUpMapIfNeeded();
}
#Override
protected void onResume() {
super.onResume();
setUpMapIfNeeded();
}
private void setUpMapIfNeeded() {
if (mMap == null) {
mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
.getMap();
if (mMap != null) {
setUpMap();
}
}
}
private void setUpMap() {
mMap.addMarker(new MarkerOptions().position(new LatLng(0, 0)).title("Marker"));
}
}
I am able to open my main activity but not able to open the Google Map Activity when I click the button. The program is not showing any errors.
Can anyone tell me where I have done wrong? and can anyone suggest me solution for this problem

After you create intent you have to start new activity with that intent or nothing will happen
public void sendMessageR(View view) {
Intent intent = new Intent(this, MapsRedActivity.class);
startActivity(intent);
}
Starting Another Activity

Related

Add google map in activity by viewPager

I want to show map in activity by using viewPager but I am still getting rendering problem in xml file.
A fragment tag allows a layout file to dynamically include different
layouts at runtime. At layout editing time the specific layout to be
used is not known. You can choose which layout you would like
previewed while editing the layout.
- 
(Pick Layout...)
Do not warn about tags in this session
add_masjid.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/editText1"
android:layout_alignBottom="#+id/editText1"
android:layout_alignParentStart="true"
android:text="#string/xyz"
android:textColor="#FFFFFF"
android:textSize="20sp"
/>
<Button
android:id="#+id/generalId"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentTop="true"
android:background="#drawable/rect1"
android:onClick="geoLocate"
android:text="#string/abc"
android:textColor="#FFFFFF"
android:textSize="20sp" />
<EditText
android:id="#+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/generalId"
android:layout_alignBottom="#+id/generalId"
android:layout_toEndOf="#+id/textView1"
android:layout_toStartOf="#+id/generalId"
android:ems="10"
android:inputType="text"
android:labelFor="#+id/editText1" />
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.MapView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_below="#+id/generalId" />
</RelativeLayout>
It is also creating an error in Logcat
FATAL EXCEPTION: main
Process: com.example.saroosh.masjidnow, PID: 9220
android.view.InflateException: Binary XML file line #44: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:770)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:813)
at android.view.LayoutInflater.inflate(LayoutInflater.java:511)
at android.view.LayoutInflater.inflate(LayoutInflater.java:415)
at com.example.saroosh.masjidnow.Tabs.AddMasjid.onCreateView(AddMasjid.java:26)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2080)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1108)
AddMasjid.java
package com.example.saroosh.masjidnow.Tabs;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.example.saroosh.masjidnow.R;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.MapsInitializer;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.model.LatLng;
public class AddMasjid extends Fragment {
MapView gMapView;
GoogleMap gMap = null;
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View v =inflater.inflate(R.layout.add_masjid,container,false);
// gMapView = (MapView) v.findViewById(R.id.map);
// gMapView.getMapAsync(this);
// gMapView.onCreate(savedInstanceState);
// gMapView.onResume(); // needed to get the map to display immediately
// try {
// MapsInitializer.initialize(getActivity().getApplicationContext());
// } catch (Exception e) {
// e.printStackTrace();
// }
return v;
}
// #Override
// public void onMapReady(GoogleMap map) {
// gMap = map;
// gMap.setMapType(GoogleMap.MAP_TYPE_HYBRID);
// gMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new
// LatLng(49.39,-124.83), 20));
// }
// #Override
// public void onResume() {
// super.onResume();
// gMapView.onResume();
// }
//
// #Override
// public void onPause() {
// super.onPause();
// gMapView.onPause();
// }
//
// #Override
// public void onDestroy() {
// super.onDestroy();
// gMapView.onDestroy();
// }
//
// #Override
// public void onLowMemory() {
// super.onLowMemory();
// gMapView.onLowMemory();
// }
}
Please tell me how can I fix this problem.

Use com.google.android.gms.maps.SupportMapFragment instead of com.google.android.gms.maps.MapView
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_below="#+id/generalId" />

I have solved my problem by adding below code in xml instead of fragment.
add_masjid.xml
<com.google.android.gms.maps.MapView
android:id="#+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/generalId">
</com.google.android.gms.maps.MapView>
instead of
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_below="#+id/generalId" />
or this code in java also.
package com.example.saroosh.masjidnow.Tabs;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.example.saroosh.masjidnow.R;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapFragment;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.MapsInitializer;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.model.LatLng;
public class AddMasjid extends Fragment implements OnMapReadyCallback{
MapView gMapView;
GoogleMap gMap = null;
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View v =inflater.inflate(R.layout.add_masjid,container,false);
gMapView = (MapView) v.findViewById(R.id.map);
gMapView.getMapAsync(this);
gMapView.onCreate(savedInstanceState);
gMapView.onResume(); // needed to get the map to display immediately
try {
MapsInitializer.initialize(getActivity().getApplicationContext());
} catch (Exception e) {
e.printStackTrace();
}
return v;
}
#Override
public void onMapReady(GoogleMap map) {
gMap = map;
gMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
gMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new
LatLng(0,0), 0));
}
#Override
public void onResume() {
super.onResume();
gMapView.onResume();
}
#Override
public void onPause() {
super.onPause();
gMapView.onPause();
}
#Override
public void onDestroy() {
super.onDestroy();
gMapView.onDestroy();
}
#Override
public void onLowMemory() {
super.onLowMemory();
gMapView.onLowMemory();
}
}

Android text to speech not working on mobile

i am having problem in text to speech. have this code in java class
package com.techblogon.loginexample;
import java.util.Locale;
import android.os.Bundle;
import android.app.Activity;
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.Toast;
public class listenActivity extends Activity implements OnClickListener, OnInitListener {
private TextToSpeech tts;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.categories);
tts = new TextToSpeech(this, this);
findViewById(R.id.button1).setOnClickListener(this);
}
#Override
public void onClick(View v) {
if (tts!=null) {
String text = ((EditText)findViewById(R.id.editText1)).getText().toString();
if (text!=null) {
if (!tts.isSpeaking()) {
tts.speak(text, TextToSpeech.QUEUE_FLUSH, null);
}
}
}
}
#Override
public void onInit(int code) {
if (code==TextToSpeech.SUCCESS) {
tts.setLanguage(Locale.getDefault());
} else {
tts = null;
Toast.makeText(this, "Failed to initialize TTS engine.", Toast.LENGTH_SHORT).show();
}
}
#Override
protected void onDestroy() {
if (tts!=null) {
tts.stop();
tts.shutdown();
}
super.onDestroy();
}
}
and xml file has this code
<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"
tools:context=".listenActivity" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TTS Demonstration" />
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/editText1"
android:layout_centerHorizontal="true"
android:layout_marginTop="43dp"
android:text="Say It" />
<EditText
android:id="#+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="77dp"
android:ems="10"
android:text="Hello world!" />
</RelativeLayout>
but issue is when i click button no sound heard on my mobile. does i need any permission for that
any help
Many thanks

Show Listview on googlemaps activity

I'm trying to show list view on the bottom side of the google maps activity (only when the button is clicked), but it doesn't work, just showing app stop message. How can I show listview on google maps activity?
Here is my java and xml code
package com.example.dong_gyo.project;
import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
import java.util.ArrayList;
public class MapFind extends ActionBarActivity {
GoogleMap mMap; // Might be null if Google Play services APK is not available.
LocationManager lm;
String locationProvider;
Location location;
Button mapListbut;
ListView mapList;
ArrayList list;
ButtonListener listener;
ArrayAdapter mapadapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.map_find);
setUpMapIfNeeded();
mapListbut = (Button)findViewById(R.id.showMapList);
mapadapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, list);
mapList = (ListView)findViewById(R.id.mapList);
mapList.setAdapter(mapadapter);
mapList.setVisibility(View.INVISIBLE);
mapListbut.setOnClickListener(listener);
}
#Override
protected void onResume() {
super.onResume();
setUpMapIfNeeded();
}
private void setUpMapIfNeeded() {
// Do a null check to confirm that we have not already instantiated the map.
if (mMap == null) {
// Try to obtain the map from the SupportMapFragment.
mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
.getMap();
lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
locationProvider = lm.getBestProvider(new Criteria(), true);
location = lm.getLastKnownLocation(locationProvider);
double latitude = location.getLatitude();
double longitude = location.getLongitude();
final LatLng LOC = new LatLng(latitude, longitude);
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(LOC, 16));
// Check if we were successful in obtaining the map.
if (mMap != null) {
setUpMap(LOC);
}
}
}
private void setUpMap(LatLng LOC) {
mMap.addMarker(new MarkerOptions().position(LOC));
}
class ButtonListener implements View.OnClickListener {
#Override
public void onClick(View v) { // 목록 토글 버튼 리스너
// TODO Auto-generated method stub
switch (v.getId()) { //
case R.id.showMapList:
if (!mapList.isShown()) {
mapList.setVisibility(View.VISIBLE);
mapadapter.notifyDataSetChanged();
mapListbut.setSelected(true);
} else {
mapList.setVisibility(View.INVISIBLE);
mapListbut.setSelected(false);
}
break;
}
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu items for use in the action bar
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_activity_actions, menu);
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle presses on the action bar items
switch (item.getItemId()) {
case R.id.action_search:
startActivity(new Intent(SearchManager.INTENT_ACTION_GLOBAL_SEARCH));
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
XML :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1">
<fragment 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:id="#+id/map"
tools:context=".MapsActivity"
android:name="com.google.android.gms.maps.SupportMapFragment"/>
<Button
android:id="#+id/showMapList"
android:text = "목록보기"
android:layout_width="100dp"
android:layout_height="60dp"
android:layout_alignParentBottom="true"
android:layout_marginBottom="20dp"
android:layout_marginLeft="20dp"/>
<ListView
android:id="#+id/mapList"
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:background="#eeeeee" >
</ListView>
</RelativeLayout>

I ran your code and it said it gets a null pointer. Looking at your code, location = lm.getLastKnownLocation(locationProvider); makes location to be null. So, instead of the getBestProvider, try:
location = lm.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
I tried it and the maps load.

Google maps failing to load from clicking a button

I want to load a google maps activity by clicking a button in the main activity but the map does not load, all that loads is a blank activity with the zoom controls. Below is my code:
MainActivity
package com.maplocator.shareplaces;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
public class MainActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void onClick(View view) {
startActivity(new Intent("com.maplocator1.ToMap"));
}
public void Map(final View view) {
Intent intent = new Intent(MainActivity.this,ToMap.class);
startActivity(intent);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
MapActivity
package com.maplocator.shareplaces;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import android.app.Dialog;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.Menu;
import android.widget.Toast;
public class ToMap extends FragmentActivity {
private static final int GPS_ERRORDIALOG_REQUEST = 9001;
GoogleMap mMap;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (servicesOK()) {
Toast.makeText(this, "Ready to Map", Toast.LENGTH_SHORT).show();
setContentView(R.layout.activity_map );
}
else {
setContentView(R.layout.activity_main);
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// TODO Auto-generated method stub
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
public boolean servicesOK() {
int isAvailable = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
if (isAvailable == ConnectionResult.SUCCESS) {
return true;
}
else if (GooglePlayServicesUtil.isUserRecoverableError(isAvailable)) {
Dialog dialog = GooglePlayServicesUtil.getErrorDialog(isAvailable, this, GPS_ERRORDIALOG_REQUEST);
dialog.show();
}
else {
Toast.makeText(this, "Can't connect to Google Play services", Toast.LENGTH_SHORT).show();
}
return false;
}
public static int getGpsErrordialogRequest() {
return GPS_ERRORDIALOG_REQUEST;
}
}
ActivityMain
<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:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="153dp"
android:contentDescription="#string/share_p"
android:src="#drawable/shareplaces" />
<Button
android:id="#+id/button_showmap"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/imageView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="137dp"
android:text="#string/go_to_map"
android:textAppearance="?android:attr/textAppearanceLarge"
android:onClick="onClick"/>
</RelativeLayout>
MapActivity
<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:map="http://schemas.android.com/apk/res-auto"
android:id="#+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:name="com.google.android.gms.maps.SupportMapFragment" />

Okay the fix to this is actually simple. I was usin an API Key I had made in another application, so to fix this issue all I had to do was go to the Google Apis console and get a key for this new application I was developing, so make sure that you generate a new key for a new application.

Button duplication in android when setting new text

I am working with the android support library, to be able to use fragments from Froyo, and the Sherlock extension, to show an ActionBar.
I have a fragment which shows three textViews and a button, and I want to be able to change the button text dinamically, depending on the content of the Intent. The problem is that when I call button.setText(String text), a second button appears. However, I've called button.getId() when clicking on each of them, and the Id is the same. I don't have a clue of why this is happening, so I'd appreciate some help.
The app is run on a Samsung Galaxy S, with Android 2.3.3. I can't upload a screen capture because I don't have enough reputation yet :(
This is the code:
FRAGMENT
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import com.actionbarsherlock.app.SherlockFragment;
import com.parse.ParseUser;
import com.tiempoderodar.egdf.EGDF_App;
import com.tiempoderodar.egdf.R;
import com.tiempoderodar.egdf.security.Constants;
/**
* #author Daniel Leal López
*
*/
public class ChapterDetailsFragment extends SherlockFragment{
private Button b;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.i("ChapterDetailsFragment", "Created");
}
#Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
ParseUser user = EGDF_App.getUser();
b = (Button) getSherlockActivity().findViewById(R.id.buttonWatchChapter);
if (user != null){
String chapterNumber = "";
Bundle extras = getSherlockActivity().getIntent().getExtras();
String s = extras.getString(Constants.CHAPTER_NUMBER_PARSE);
if((s != null)&&(!s.equals(""))){
// tvNumber.setText(s);
chapterNumber = "Chapter_" + s;
Log.i("Properties", s);
}
String seen = user.getString(chapterNumber);
if((seen != null)&&(!seen.equals(""))&&(seen.equals(Constants.USER_CHAPTER_SEEN))){
b.setText("Second text: "+getString(R.string.watch_chapter_button_text));
Log.i("BUTTON CHANGED", "Text changed to watch");
}
else if((seen != null)&&(!seen.equals(""))&&(seen.equals(Constants.USER_CHAPTER_NOT_SEEN))){
b.setText("Second text: " + getString(R.string.buy_chapter_button_text));
Log.i("BUTTON CHANGED", "Text changed to buy");
}else{
Log.w("DEV ERROR", "Chapter text not obtained");
}
}else{
Log.w("DEV ERROR", "ParseUser is null in EGDF_App!!!");
}
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.chapter_details, container, false);
return view;
}
public void setText(String item) {
getSherlockActivity().getSupportActionBar().setTitle(item);
}
public void setButtonText(String text){
b.setText(text);
}
}
Activity
import android.media.MediaPlayer;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import com.actionbarsherlock.app.SherlockFragmentActivity;
public class ChapterDetailsActivity extends SherlockFragmentActivity {
private Bundle extras;
MediaPlayer mMediaPlayer;
private String chapterNumber;
private boolean isChapterSeen;
// private int duration;
#Override
protected void onCreate(Bundle savedInstanceState) {
setTheme(R.style.Theme_Sherlock_Light_DarkActionBar);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_chapter_details);
if (savedInstanceState == null) {
// During initial setup, plug in the details fragment.
ChapterDetailsFragment details = new ChapterDetailsFragment();
details.setArguments(getIntent().getExtras());
getSupportFragmentManager().beginTransaction().add(
android.R.id.content, details).commit();
}
}
public void watchChapter(View view){
Log.i("Button", "Watch chapter button PRESSED");
Button b = (Button) view;
Log.d("BUTTON PARENT VIEW", b.getParent().getClass().getName());
Log.d("BUTTON ID", String.valueOf(b.getId()));
String loadChapter = getString(R.string.load_chapter_button_text);
String watchChapter = getString(R.string.watch_chapter_button_text);
String buyChapter = getString(R.string.buy_chapter_button_text);
}
#Override
protected void onPause() {
Log.i("Activity lifecycle", "On pause called");
super.onPause();
}
#Override
protected void onStop() {
Log.i("Activity lifecycle", "On stop called");
super.onStop();
}
#Override
protected void onDestroy() {
Log.i("Activity lifecycle", "On destroy called");
super.onDestroy();
EGDF_App.releaseMediaPlayer();
}
#Override
protected void onResume() {
Log.i("Activity lifecycle", "On resume called");
super.onResume();
}
#Override
protected void onStart() {
Log.i("Activity lifecycle", "On start called");
super.onStart();
}
}
Activity layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<fragment
android:id="#+id/chapterDetailsFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.tiempoderodar.egdf.content.ChapterDetailsFragment" />
</LinearLayout>
Fragment Layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="#+id/textViewChapterNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="30dip" />
<TextView
android:id="#+id/textViewChapterSeason"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="30dip" />
<TextView
android:id="#+id/textViewChapterSinopsis"
android:layout_width="wrap_content"
android:layout_height="0dip"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="30dip" />
<TextView
android:id="#+id/textViewChapterCredits"
android:layout_width="wrap_content"
android:layout_height="0dip"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textSize="30dip" />
<Button
android:id="#+id/buttonWatchChapter"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:text="#string/watch_chapter_button_text"
android:layout_gravity="center"
android:onClick="watchChapter"/>
</LinearLayout>
Thanks!

I think I might have found the problem. I was calling
b = (Button) getSherlockActivity().findViewById(R.id.button);
but it should be
b = (Button) getView().findViewById(R.id.button);
With that change it works correctly

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