Generate new Instance of a actvity that has a imageview and assign a different image to that imageview

Question

I can pick images from a gallery and assign a image to ImageView. Preference manager keeps the image in place when i leave and return to the activity.

I can change that image by onclick of the ImageView to a new image. What I need is a way to create a new instance of the same activity with only the image in the ImageView to be changed of updated. The layout would be constant and the image in ImageView would be the new variable in the new instance. Thanks for your interest and help. Mike

  Thanks again : Here is Code  

AlarmDetailsActivity.Java:

public class AlarmDetailsActivity extends Activity {

private AlarmDBHelper dbHelper = new AlarmDBHelper(this);

private AlarmModel alarmDetails;

ImageView imageView ;

ImageView imageView2;

private static int RESULT_LOAD_IMAGE ;

private TimePicker timePicker;
private EditText edtName;
private CustomSwitch chkWeekly;
private CustomSwitch chkSunday;
private CustomSwitch chkMonday;
private CustomSwitch chkTuesday;
private CustomSwitch chkWednesday;
private CustomSwitch chkThursday;
private CustomSwitch chkFriday;
private CustomSwitch chkSaturday;
private TextView txtToneSelection;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    requestWindowFeature(Window.FEATURE_ACTION_BAR);

    setContentView(R.layout.activity_details);

    getActionBar().setTitle("Create New Alarm");
    getActionBar().setDisplayHomeAsUpEnabled(true);

    timePicker = (TimePicker)

    findViewById(R.id.alarm_details_time_picker);
    edtName = (EditText) findViewById(R.id.alarm_details_name);
    chkWeekly = (CustomSwitch) 
    findViewById(R.id.alarm_details_repeat_weekly);
    chkSunday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_sunday);
    chkMonday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_monday);
    chkTuesday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_tuesday);
    chkWednesday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_wednesday);
    chkThursday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_thursday);
    chkFriday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_friday);
    chkSaturday = (CustomSwitch)
    findViewById(R.id.alarm_details_repeat_saturday);
    txtToneSelection = (TextView) 
    findViewById(R.id.alarm_label_tone_selection);

    long id = getIntent().getExtras().getLong("id");

    if (id == -1) {
        alarmDetails = new AlarmModel();
    } else {
        alarmDetails = dbHelper.getAlarm(id);

        timePicker.setCurrentMinute(alarmDetails.timeMinute);
        timePicker.setCurrentHour(alarmDetails.timeHour);

        edtName.setText(alarmDetails.name);

        chkWeekly.setChecked(alarmDetails.repeatWeekly);

chkSunday.setChecked(alarmDetails.getRepeatingDay(AlarmModel.SUNDAY));
chkMonday.setChecked(alarmDetails.getRepeatingDay(AlarmModel.MONDAY));
chkTuesday.setChecked(alarmDetails.getRepeatingDay(AlarmModel.TUESDAY));

  ETC.



        txtToneSelection.setText(RingtoneManager.getRingtone(this,  
    alarmDetails.alarmTone).getTitle(this));
    }

    final LinearLayout ringToneContainer = (LinearLayout)
    findViewById(R.id.alarm_ringtone_container);
    ringToneContainer.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            Intent intent = new 
    Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
            startActivityForResult(intent , 1);
        }
    });
    } 

   @Override
   protected void onActivityResult(int requestCode, int resultCode,  
   Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (resultCode == RESULT_OK) {
        switch (requestCode) {
            case 1: {
                alarmDetails.alarmTone =
    data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);

    txtToneSelection.setText(RingtoneManager.getRingtone(this,
    alarmDetails.alarmTone).getTitle(this));
                break;
            }
            default: {
                break;
            }
        }
    }





    Button button = (Button)findViewById(R.id.button1);

    button.setOnClickListener(new Button.OnClickListener(){



        @Override
        public void onClick(View v) {
             Intent i = new Intent(
                        Intent.ACTION_PICK,

      android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);

                startActivityForResult(i, RESULT_LOAD_IMAGE);

             Toast.makeText(getBaseContext(), "Set Image ",   
      Toast.LENGTH_LONG).show();
        }
      });
      } 


      public void onActivityResult (int requestCode, int resultCode,  
      Intent data, int SELECT_PICTURE, Intent intent, Uri selectedImage,
      Intent intent1 ) {


            if (requestCode == RESULT_LOAD_IMAGE && resultCode == 
           RESULT_OK && null != data) {



                String[] filePathColumn = { MediaStore.Images.Media.DATA
      };

                Cursor cursor = getContentResolver().query(selectedImage,
                        filePathColumn, null, null, null);
                cursor.moveToFirst();

                int columnIndex =
      cursor.getColumnIndex(filePathColumn[0]);
                String picturePath = cursor.getString(columnIndex);
                cursor.close();



                ImageView imageView  = (ImageView)
      findViewById(R.id.imageView2);


      imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));


                BitmapFactory.Options options = new
      BitmapFactory.Options();
                options.inSampleSize = 6;
                options.inScaled = false;
                options.inPreferredConfig = Bitmap.Config.ARGB_8888;

      imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath,  
      options));



            AlarmManager alarmManager = (AlarmManager)
      getSystemService(ALARM_SERVICE);
            // initializing our pending intent, this is where the magic
      happens :)
            // notice that we're using the intent from above, read more  
      about the method down below
            // notice the FLAG_UPDATE_CURRENT flag here, this will
      update our instance of previous
            // pending intents to the pending intent we have now
            PendingIntent pendingIntent =
      PendingIntent.getBroadcast(getApplicationContext(), 100,
                intent, PendingIntent.FLAG_UPDATE_CURRENT);

            // finally set the alarm manager, I'm using set here, but be
      sure to go through the 
            // documentation as there are other methods like 
      setRepeating(), etc
            // which may satisfy your need
            alarmManager.set(AlarmManager.RTC_WAKEUP,
      System.currentTimeMillis(), pendingIntent);
        }}


     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
     getMenuInflater().inflate(R.menu.alarm_details, menu);
     return true;
     }

     @Override
     public boolean onOptionsItemSelected(MenuItem item) {

     switch (item.getItemId()) {
        case android.R.id.home: {
            finish();
            break;
        }
        case R.id.action_save_alarm_details: {
            updateModelFromLayout();

            AlarmManagerHelper.cancelAlarms(this);

            if (alarmDetails.id < 0) {
                dbHelper.createAlarm(alarmDetails);
            } else {
                dbHelper.updateAlarm(alarmDetails);
            }

            AlarmManagerHelper.setAlarms(this);

            setResult(RESULT_OK);
            finish();
           }
           }

           return super.onOptionsItemSelected(item);
           }

           private void updateModelFromLayout() {       
           alarmDetails.timeMinute =    
           timePicker.getCurrentMinute().intValue();
           alarmDetails.timeHour =   
           timePicker.getCurrentHour().intValue();
           alarmDetails.name = edtName.getText().toString();
           alarmDetails.repeatWeekly = chkWeekly.isChecked();   
           alarmDetails.setRepeatingDay(AlarmModel.SUNDAY,   
           chkSunday.isChecked());  
           alarmDetails.setRepeatingDay(AlarmModel.MONDAY,   
           chkMonday.isChecked());  
    alarmDetails.setRepeatingDay(AlarmModel.TUESDAY,  
    chkTuesday.isChecked());
    alarmDetails.setRepeatingDay(AlarmModel.WEDNESDAY,  
    chkWednesday.isChecked());  
    alarmDetails.setRepeatingDay(AlarmModel.THURSDAY,
    chkThursday.isChecked());
    alarmDetails.setRepeatingDay(AlarmModel.FRDIAY,
    chkFriday.isChecked());
    alarmDetails.setRepeatingDay(AlarmModel.SATURDAY,
    chkSaturday.isChecked());
    alarmDetails.isEnabled = true;
    }

    public static int getRESULT_LOAD_IMAGE() {
    return RESULT_LOAD_IMAGE;
    }

    public static void setRESULT_LOAD_IMAGE(int rESULT_LOAD_IMAGE) {
    RESULT_LOAD_IMAGE = rESULT_LOAD_IMAGE;
    }

   ;}


   activity_details.xml:


  <ScrollView 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:isScrollContainer="true" >

  <!--
        <RelativeLayout
    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=".AlarmDetailsActivity" >
    -->

   <RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:paddingBottom="16dp"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:paddingTop="16dp"
    tools:context=".AlarmDetailsActivity" >

    <TimePicker
        android:id="@+id/alarm_details_time_picker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true" />

    <EditText
        android:id="@+id/alarm_details_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/alarm_details_time_picker"
        android:layout_marginBottom="@dimen/activity_vertical_margin"
        android:layout_marginTop="@dimen/activity_vertical_margin"
        android:ems="10"
        android:hint="@string/details_alarm_name" />

      <View
        android:id="@+id/divider2"
        style="@style/Divider"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/alarm_details_name" />

      <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_weekly"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_below="@+id/divider2"
        android:checked="true"
        android:text="@string/details_repeat_weekly" />

        <View
        android:id="@+id/divider1"
        style="@style/Divider"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/alarm_details_repeat_weekly" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_sunday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_below="@+id/divider1"
        android:checked="true"
        android:text="@string/details_sunday" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_monday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignRight="@+id/alarm_details_repeat_sunday"
        android:layout_below="@+id/alarm_details_repeat_sunday"
        android:checked="true"
        android:text="@string/details_monday" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_tuesday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignRight="@+id/alarm_details_repeat_monday"
        android:layout_below="@+id/alarm_details_repeat_monday"
        android:checked="true"
        android:text="@string/details_tuesday" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_wednesday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignRight="@+id/alarm_details_repeat_tuesday"
        android:layout_below="@+id/alarm_details_repeat_tuesday"
        android:checked="true"
        android:text="@string/details_wednesday" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_thursday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignRight="@+id/alarm_details_repeat_wednesday"
        android:layout_below="@+id/alarm_details_repeat_wednesday"
        android:checked="true"
        android:text="@string/details_thursday" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_friday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignRight="@+id/alarm_details_repeat_thursday"
        android:layout_below="@+id/alarm_details_repeat_thursday"
        android:checked="true"
        android:text="@string/details_friday" />

        <com.Chloie.CustomSwitch
        android:id="@+id/alarm_details_repeat_saturday"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignRight="@+id/alarm_details_repeat_friday"
        android:layout_below="@+id/alarm_details_repeat_friday"
        android:checked="true"
        android:text="@string/details_saturday" />

        <View
        android:id="@+id/divider4"
        style="@style/Divider"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/alarm_details_repeat_saturday" />

        <LinearLayout
        android:id="@+id/alarm_ringtone_container"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/divider4"
        android:background="@drawable/view_touch_selector"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/alarm_label_tone"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/activity_vertical_margin"
            android:text="@string/details_alarm_tone"
            android:textSize="18sp" />

        <TextView
            android:id="@+id/alarm_label_tone_selection"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="@dimen/activity_vertical_margin"
            android:text="@string/details_alarm_tone_default"
            android:textSize="14sp" />
         <View
              android:id="@+id/divider5"
              style="@style/Divider"
              android:layout_alignParentLeft="true"
              android:layout_below="@+id/alarm_ringtone_container" />

         <Button
             android:id="@+id/button1"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentBottom="true"
             android:layout_centerHorizontal="true"
             android:layout_gravity="center"
             android:text="Picture" />

           </LinearLayout>

           <View
           android:id="@+id/divider3"
           style="@style/Divider"
           android:layout_alignParentLeft="true"
           android:layout_below="@+id/alarm_ringtone_container" />
           </RelativeLayout>

           </ScrollView>



           AlarmScreen.java


           public class AlarmScreen extends Activity {

           public final String TAG = this.getClass().getSimpleName();

           private WakeLock mWakeLock;
           private MediaPlayer mPlayer;

           private static final int WAKELOCK_TIMEOUT = 60 * 1000;

           ImageView imageView2;


           @Override
           protected void onCreate(Bundle savedInstanceState) {
           super.onCreate(savedInstanceState);

           //Setup layout
           this.setContentView(R.layout.activity_alarm_screen);

           String name =     
           getIntent().getStringExtra(AlarmManagerHelper.NAME);
           int timeHour =    
           getIntent().getIntExtra(AlarmManagerHelper.TIME_HOUR, 0);
           int timeMinute =   
           getIntent().getIntExtra(AlarmManagerHelper.TIME_MINUTE, 0);
           String tone = getIntent().get
           StringExtra(AlarmManagerHelper.TONE);

           TextView tvName = (TextView)  
           findViewById(R.id.alarm_screen_name);
           tvName.setText(name);

           TextView tvTime = (TextView)   
           findViewById(R.id.alarm_screen_time);
           tvTime.setText(String.format("%02d : %02d", timeHour,    
           timeMinute));

           Button dismissButton = (Button)   
           findViewById(R.id.alarm_screen_button);
           dismissButton.setOnClickListener(new OnClickListener() {

           @Override
           public void onClick(View view) {
            mPlayer.stop();
            mPlayer.release();
            finish();

            mPlayer = new MediaPlayer();

             mPlayer = MediaPlayer.create(AlarmScreen.this, R.raw.lunch);
                mPlayer.start();
            Intent alarmIntent = new Intent(getBaseContext(),  
            TimerActivity.class);
            alarmIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            getApplication().startActivity(alarmIntent);




            //Play alarm tone
           mPlayer = new MediaPlayer();
           try {
           if (tone != null && !tone.equals("")) {
            Uri toneUri = Uri.parse(tone);
            if (toneUri != null) {
                mPlayer.setDataSource(this, toneUri);
                mPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
                mPlayer.setLooping(true);
                mPlayer.prepare();
                mPlayer.start();
            }
            }
            } catch (Exception e) {
            e.printStackTrace();
             }

            //Ensure wakelock release
            Runnable releaseWakelock = new Runnable() {

           @Override
           public void run() {

getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);

getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);

getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);

            if (mWakeLock != null && mWakeLock.isHeld()) {
                mWakeLock.release();
            }
        }
    };

    new Handler().postDelayed(releaseWakelock, WAKELOCK_TIMEOUT);
    }

  protected android.content.Intent AlarmIntent(
        OnClickListener onClickListener, Class<Task> class1) {
    // TODO Auto-generated method stub
    return null;
   }

  protected <MainActivity> Intent Intent(OnClickListener onClickListener,
        Class<MainActivity> class1) {
    // TODO Auto-generated method stub
    return null;
   }

  @SuppressWarnings("deprecation")
    @Override
   protected void onResume() {
    super.onResume();

    // Set the window to keep screen on
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

  getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);

 getWindow().addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);

    // Acquire wakelock
    PowerManager pm = (PowerManager)  
 getApplicationContext().getSystemService(Context.POWER_SERVICE);
    if (mWakeLock == null) {
        mWakeLock = pm.newWakeLock((PowerManager.FULL_WAKE_LOCK |  
  PowerManager.SCREEN_BRIGHT_WAKE_LOCK |
  PowerManager.ACQUIRE_CAUSES_WAKEUP), TAG);
    }

    if (!mWakeLock.isHeld()) {
        mWakeLock.acquire();
        Log.i(TAG, "Wakelock aquired!!");
    }

     }

   @Override
   protected void onPause() {
    super.onPause();

    if (mWakeLock != null && mWakeLock.isHeld()) {
        mWakeLock.release();
    }
    }}

    activity_alarm_screen.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" >

    <TextView
    android:id="@+id/alarm_screen_title"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:layout_centerHorizontal="true"
    android:layout_marginTop="28dp"
    android:text="Alarm!"
    android:textSize="38dp" />

     <TextView
    android:id="@+id/alarm_screen_time"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/alarm_screen_button"
    android:layout_below="@+id/alarm_screen_title"
    android:layout_marginTop="28dp"
    android:text="00 : 00"
    android:textSize="52dp" />

     <TextView
    android:id="@+id/alarm_screen_name"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_below="@+id/alarm_screen_time"
    android:layout_centerHorizontal="true"
    android:text="Alarm name" />

    <Button
    android:id="@+id/alarm_screen_button"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    android:layout_marginBottom="16dp"
    android:text="Dismiss"
    android:textSize="38dp" />

    <ImageView
    android:id="@+id/imageView2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_above="@+id/alarm_screen_button"
    android:layout_alignParentLeft="true"
    android:layout_alignParentRight="true"
    android:layout_below="@+id/alarm_screen_name" />

    </RelativeLayout>


    AlarmManagerHelper/BroadcastReceiver.Java:



    public class AlarmManagerHelper extends BroadcastReceiver {

    public static final String ID = "id";
    public static final String NAME = "name";
    public static final String TIME_HOUR = "timeHour";
    public static final String TIME_MINUTE = "timeMinute";
    public static final String TONE = "alarmTone";

    @Override
    public void onReceive(Context context, Intent intent) {
    setAlarms(context);
      intent.getParcelableExtra("my-uri");
     }   


     public static void setAlarms(Context context) {
     cancelAlarms(context);

      AlarmDBHelper dbHelper = new AlarmDBHelper(context);

      List<AlarmModel> alarms =  dbHelper.getAlarms();

      for (AlarmModel alarm : alarms) {
        if (alarm.isEnabled) {

            PendingIntent pIntent = createPendingIntent(context, alarm);

            Calendar calendar = Calendar.getInstance();
            calendar.set(Calendar.HOUR_OF_DAY, alarm.timeHour);
            calendar.set(Calendar.MINUTE, alarm.timeMinute);
            calendar.set(Calendar.SECOND, 00);

            //Find next time to set
            final int nowDay =  
            Calendar.getInstance().get(Calendar.DAY_OF_WEEK);
            final int nowHour =   
            Calendar.getInstance().get(Calendar.HOUR_OF_DAY);
            final int nowMinute = 
            Calendar.getInstance().get(Calendar.MINUTE);
            boolean alarmSet = false;

            //First check if it's later in the week
            for (int dayOfWeek = Calendar.SUNDAY; dayOfWeek <= 
            Calendar.SATURDAY; ++dayOfWeek) {
                if (alarm.getRepeatingDay(dayOfWeek - 1) && dayOfWeek   
             >= nowDay &&
            !(dayOfWeek == nowDay && alarm.timeHour < nowHour) &&
            !(dayOfWeek == nowDay && alarm.timeHour == nowHour &&  
           alarm.timeMinute <= nowMinute)) {
                    calendar.set(Calendar.DAY_OF_WEEK, dayOfWeek);

                    setAlarm(context, calendar, pIntent);
                    alarmSet = true;
                    break;
                }
            }

            //Else check if it's earlier in the week
            if (!alarmSet) {
                for (int dayOfWeek = Calendar.SUNDAY; dayOfWeek <= 
           Calendar.SATURDAY; ++dayOfWeek) {
                    if (alarm.getRepeatingDay(dayOfWeek - 1) &&
           dayOfWeek <= nowDay && alarm.repeatWeekly) {
                        calendar.set(Calendar.DAY_OF_WEEK, dayOfWeek);
                        calendar.add(Calendar.WEEK_OF_YEAR, 1);

                        setAlarm(context, calendar, pIntent);
                        alarmSet = true;
                        break;
                    }
                }
            }
         }
        }
       }

        @SuppressLint("NewApi")
        private static void setAlarm(Context context, Calendar calendar,
        PendingIntent pIntent) {
        AlarmManager alarmManager = (AlarmManager)
        context.getSystemService(Context.ALARM_SERVICE);
         if (android.os.Build.VERSION.SDK_INT >=  
         android.os.Build.VERSION_CODES.KITKAT) {
         alarmManager.setExact(AlarmManager.RTC_WAKEUP,
         calendar.getTimeInMillis(), pIntent);
          } else {
          alarmManager.set(AlarmManager.RTC_WAKEUP,
         calendar.getTimeInMillis(), pIntent);
         }
         }

         public static void cancelAlarms(Context context) {
        AlarmDBHelper dbHelper = new AlarmDBHelper(context);

         List<AlarmModel> alarms =  dbHelper.getAlarms();

         if (alarms != null) {
        for (AlarmModel alarm : alarms) {
            if (alarm.isEnabled) {
                PendingIntent pIntent = createPendingIntent(context,     
         alarm);

                AlarmManager alarmManager = (AlarmManager)
          context.getSystemService(Context.ALARM_SERVICE);
                 alarmManager.cancel(pIntent);
            }
          }
          }
         }

        private static PendingIntent createPendingIntent(Context   
        context, AlarmModel model) {
        Intent intent = new Intent(context, AlarmService.class);
         intent.putExtra(ID, model.id);
        intent.putExtra(NAME, model.name);
         intent.putExtra(TIME_HOUR, model.timeHour);
         intent.putExtra(TIME_MINUTE, model.timeMinute);
         intent.putExtra(TONE, model.alarmTone.toString());

          return PendingIntent.getService(context, (int) model.id,  
         intent, PendingIntent.FLAG_UPDATE_CURRENT);
         }
          }

Answer 1

As it turns out the answer was as I thought,solved with preference selection and persistence of the selection.Lastly ImageView target was not clearly set in the receiving activity.

@ Rakeeb Rajbhandari answer proved to be very helpful on how to move foward. Thanks to Rakeeb Rajbhandari and any others that might have had interest in this issue.