Apps maps crashed when open through my application

pradeep jadhav · Dec 4, 2014

Hi, i am developing an application which has functionality of locate us.
When user clicks on locate us button user will redirected to a particular location that i want to show on google maps.
This works fine, my application redirects to google maps application and it opens location which i want to show but when i click back button on maps it displays my welcome page and sometimes it shows me error that "Unfortunately maps stopped".
I tried everything but unable to find what is the issue. Can anyone please help me.
This is my Welcome.java Activity :
package mainApplication;
import java.io.File;
import readFile.*;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.Locale;
import logs.TraceLog;
import android.app.ActionBar;
import android.app.Activity;
import android.content.Intent;
import android.content.res.AssetManager;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.os.StrictMode;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.Toast;
import forbes.mPassbook.R;
public class Welcome extends Activity
{
ImageButton LoginHere,RegisterNow,Locate_us;
String uri ="https://www.google.co.in/maps/place...ai!3m1!1s0x3be7d1e96fffffff:0x5e96526f98c8e98";
String file_Path;
TraceLog tc =new TraceLog();
@override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_welcome);
ActionBar bar=getActionBar();
bar.hide();
file_Path=Environment.getExternalStorageDirectory()+ "/Android/data/forbes.mPassbook/";
if( Build.VERSION.SDK_INT >= 9)
{
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
File conf=new File(file_Path + "config.properties");
if(!conf.exists())
{
copyFiles();
}
ReadConfig rc = new ReadConfig();
/****************GIF code implementation***********************/
/*ImageView img = (ImageView)findViewById(R.id.imageView2);
img.setBackgroundResource(R.drawable.gifanim);
// Get the background, which has been compiled to an AnimationDrawable object.
AnimationDrawable frameAnimation = (AnimationDrawable) img.getBackground();
// Start the animation (looped playback by default).
frameAnimation.start();*/
LoginHere = (ImageButton)findViewById(R.id.image_user_login);
RegisterNow = (ImageButton)findViewById(R.id.image_register);
Locate_us =(ImageButton)findViewById(R.id.image_locateus);
RegisterNow.setOnClickListener(new OnClickListener()
{
@override
public void onClick(View arg0)
{
Intent i = new Intent(Welcome.this, Registration.class);
// // Closing all the Activities
// i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
//
// // Add new Flag to start new Activity
// i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
finish();
}
});
LoginHere.setOnClickListener(new OnClickListener()
{
@override
public void onClick(View arg0)
{
File file_cust_id=new File(file_Path + "customer.properties");
if(file_cust_id.exists())
{
Intent i = new Intent(Welcome.this, Login.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
finish();
}
else
{
Toast.makeText(getApplicationContext(),"Please Register First",Toast.LENGTH_LONG).show();
}
}
});
//Locate us button
Locate_us.setOnClickListener(new OnClickListener()
{
@override
public void onClick(View v)
{
try
{
Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
Uri.parse("https://www.google.co.in/maps/place...!1s0x3be7d1e96fffffff:0x5e96526f98c8e98?hl=en"));
startActivity(intent);
// Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(uri));
// intent.setClassName("com.google.android.apps.maps", "com.google.android.maps.MapsActivity");
// intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
// startActivity(intent);
// // finish();
}
catch(Exception ex)
{
Toast.makeText(getApplicationContext(),"Error In Google Maps",Toast.LENGTH_LONG).show();
}
}
});
}
//Copy Property Files from Asset Folder to SD card on startup
public void copyFiles()
{
try
{
File dataDirectory = new File(file_Path);
// have the object build the directory structure, if needed.
if(!dataDirectory.exists())
dataDirectory.mkdirs();
AssetManager am = getAssets();
String[] list = am.list("");
for (String s:list)
{
if (s.startsWith("config"))
{
InputStream inStream = am.open(s);
int size = inStream.available();
byte[] buffer = new byte[size];
inStream.read(buffer);
inStream.close();
FileOutputStream fos = new FileOutputStream(file_Path + s);
fos.write(buffer);
fos.close();
}
}
}
catch (Exception ex)
{
tc.WriteToTransactionLog("Exception: Welcome.java copyFiles():- "+ex.toString());
ex.printStackTrace();
}
}
@override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if ( keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0)
{
onBackPressed();
}
return super.onKeyDown(keyCode, event);
}
@override
public void onBackPressed()
{
try
{
//Success Register dialog box
Exit e = new Exit(Welcome.this);
e.show();
e.setCanceledOnTouchOutside(false);
}
catch (Exception e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void onDestroy()
{
super.onDestroy();
finish();
}
// public void onRestart()
// {
// super.onRestart();
// startActivity(new Intent(this, Welcome.class).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
// }
}
My Welcome.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"
tools:context="forbes.welcome.Hdfc_welcome"
android:background="@drawable/bbk_base_screen">
- <ImageButton
android:id="@+id/image_user_login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignTop="@+id/image_register"
android:src="@drawable/user_login" />
<ImageButton
android:id="@+id/image_register"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="@drawable/register" />
<ImageButton
android:id="@+id/image_locateus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/image_register"
android:layout_alignParentRight="true"
android:src="@drawable/locate_us_icon" />
<!-- <TextView
android:id="@+id/text_hdfc"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/text_welcome"
android:layout_below="@+id/text_welcome"
android:layout_marginLeft="20dp"
android:textColor="#d4ccb9"
android:textSize="24sp"
android:textStyle="bold|italic"
android:text="M-Passbook" /> -->
<!-- <EditText
android:id="@+id/editText_user"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#d4ccb9"
android:drawableLeft="@drawable/user_icon"
android:layout_centerHorizontal="true"
android:layout_below="@+id/text_hdfc"
android:ems="10"
android:maxLength="15"
android:layout_marginTop="20dp"
android:hint="@String/user_name" >
</EditText>
<EditText
android:id="@+id/editText_password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#d4ccb9"
android:drawableLeft="@drawable/key_icon"
android:ems="10"
android:maxLength="15"
android:hint="@String/password"
android:layout_centerHorizontal="true"
android:layout_below="@+id/editText_user"
android:layout_marginTop="20dp"
android:layout_marginBottom="20dp"
android:inputType="textPassword" />
<ImageButton
android:id="@+id/button_login"
android:layout_width="45dp"
android:layout_height="45dp"
android:layout_alignTop="@+id/editText_user"
android:layout_marginLeft="10dp"
android:layout_marginTop="20dp"
android:layout_toRightOf="@+id/editText_password"
android:src="@drawable/unlock_icon" /> -->
<TextView
android:id="@+id/text_welcome"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/image_user_login"
android:layout_centerHorizontal="true"
android:layout_marginTop="28dp"
android:text="Welcome To mPassbook"
android:textColor="#d4ccb9"
android:textSize="24sp"
android:textStyle="italic" />
</RelativeLayout>

Unforgiven · Dec 4, 2014

Moved to Application Development forum for better exposure.

Apps maps crashed when open through my application

pradeep jadhav

Lurker

Unforgiven

...eschew obfuscation...