ongoing background search check integrated

UKMIITB · May 27, 2021 · dda5fcb · dda5fcb
1 parent 3f6befa
commit dda5fcb
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Showing 9 changed files with 155 additions and 9 deletions.
diff --git a/app/src/main/java/com/example/cowinnotifier/helper/AppConstants.kt b/app/src/main/java/com/example/cowinnotifier/helper/AppConstants.kt
@@ -5,6 +5,8 @@ class AppConstants {
         val DISTRICT_ID = "districtId"
         val STATE_ID = "stateId"
         val PINCODE = "pincode"
+        val DISTRICT_NAME = "districtName"
+        val STATE_NAME = "stateName"
 
         val SERVICE_REPEAT_INTERVAL = 15L  // minutes
 
@@ -14,6 +16,7 @@ class AppConstants {
         val NOTIFICATION_CHANNEL_ID = "101"
 
         val UNIQUE_WORK_NAME = "Cowin Search Work"
+        val JOB_SCHEDULER_ID = 100
 
         val ALERT_DIALOG_MESSAGE =
             "Do you want to continue search in background and send notification when slots are available"

diff --git a/app/src/main/java/com/example/cowinnotifier/ui/CurrentSearchActivity.kt b/app/src/main/java/com/example/cowinnotifier/ui/CurrentSearchActivity.kt
@@ -2,11 +2,58 @@ package com.example.cowinnotifier.ui
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.view.View
+import androidx.activity.viewModels
 import com.example.cowinnotifier.R
+import com.example.cowinnotifier.helper.AppConstants
+import com.example.cowinnotifier.utils.SchedulerUtil
+import com.example.cowinnotifier.viewmodel.ActivityViewModel
+import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.android.synthetic.main.activity_current_search.*
 
+@AndroidEntryPoint
 class CurrentSearchActivity : AppCompatActivity() {
+
+    private val viewModel: ActivityViewModel by viewModels()
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_current_search)
+
+        setupView()
+    }
+
+    private fun setupView() {
+        if (SchedulerUtil.isAnyJobScheduled(applicationContext)) {
+            val pincode = viewModel.getStringSharedPreferenceValue(AppConstants.PINCODE)
+            val districtName = viewModel.getStringSharedPreferenceValue(AppConstants.DISTRICT_NAME)
+            val stateName = viewModel.getStringSharedPreferenceValue(AppConstants.STATE_NAME)
+            val vaccine = viewModel.getStringSharedPreferenceValue(AppConstants.VACCINE)
+            val age = viewModel.getLongSharedPreferenceValue(AppConstants.AGE_LIMIT)
+
+            val searchParameter =
+                if (pincode.isNullOrEmpty()) "$districtName, $stateName" else "$pincode"
+            val ageLimit = if (age == 0L) "None" else age.toString()
+            val vaccineFilter = if (vaccine.isNullOrEmpty()) "None" else vaccine
+
+            setDisplayData(searchParameter, ageLimit, vaccineFilter)
+        } else {
+            displayNoDataView()
+        }
+    }
+
+    private fun displayNoDataView() {
+        setDisplayData("N/A", "N/A", "N/A")
+        imageview_no_data.visibility = View.VISIBLE
+        textview_no_job_scheduled.visibility = View.VISIBLE
+    }
+
+    private fun setDisplayData(searchParameter: String, ageLimit: String, vaccineFilter: String) {
+        val locationData = "Search Location: $searchParameter"
+        val ageLimitData = "Age Limit: $ageLimit"
+        val vaccineFilterData = "Vaccine Filter: $vaccineFilter"
+        textview_location.text = locationData
+        textview_age_limit.text = ageLimitData
+        textview_vaccine_name.text = vaccineFilterData
     }
 }
diff --git a/app/src/main/java/com/example/cowinnotifier/ui/DistrictSearchFragment.kt b/app/src/main/java/com/example/cowinnotifier/ui/DistrictSearchFragment.kt
@@ -122,6 +122,8 @@ class DistrictSearchFragment : Fragment() {
             viewModel.updateSharedPreferenceValue(AppConstants.STATE_ID, districtList[spinner_district.selectedItemPosition].state_id.toString())
             viewModel.updateSharedPreferenceValue(AppConstants.AGE_LIMIT, ageFilter)
             viewModel.updateSharedPreferenceValue(AppConstants.VACCINE, vaccineFilter)
+            viewModel.updateSharedPreferenceValue(AppConstants.DISTRICT_NAME, spinner_district.selectedItem.toString())
+            viewModel.updateSharedPreferenceValue(AppConstants.STATE_NAME, spinner_state.selectedItem.toString())
 
             viewModel.startActivityFromIntent(AppConstants.DISTRICT_ID, districtId.toString(), mContext, ageFilter, vaccineFilter)
         }

diff --git a/app/src/main/java/com/example/cowinnotifier/ui/PincodeSearchFragment.kt b/app/src/main/java/com/example/cowinnotifier/ui/PincodeSearchFragment.kt
@@ -13,10 +13,7 @@ import com.example.cowinnotifier.R
 import com.example.cowinnotifier.helper.AppConstants
 import com.example.cowinnotifier.utils.FilterUtil
 import com.example.cowinnotifier.viewmodel.ActivityViewModel
-import kotlinx.android.synthetic.main.fragment_district_search.*
 import kotlinx.android.synthetic.main.fragment_pincode_search.*
-import kotlinx.android.synthetic.main.fragment_pincode_search.spinner_age_filter
-import kotlinx.android.synthetic.main.fragment_pincode_search.spinner_vaccine_filter
 
 
 class PincodeSearchFragment : Fragment() {

diff --git a/app/src/main/java/com/example/cowinnotifier/utils/NotificationUtil.kt b/app/src/main/java/com/example/cowinnotifier/utils/NotificationUtil.kt
@@ -1,6 +1,5 @@
 package com.example.cowinnotifier.utils
 
-import android.app.NotificationManager
 import android.content.Context
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat

diff --git a/app/src/main/java/com/example/cowinnotifier/utils/SchedulerUtil.kt b/app/src/main/java/com/example/cowinnotifier/utils/SchedulerUtil.kt
@@ -15,7 +15,10 @@ class SchedulerUtil {
             val jobScheduler =
                 context.getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
             val jobInfo =
-                JobInfo.Builder(100, ComponentName(context, BackgroundSearchService::class.java))
+                JobInfo.Builder(
+                    AppConstants.JOB_SCHEDULER_ID,
+                    ComponentName(context, BackgroundSearchService::class.java)
+                )
 
             val job = jobInfo.setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
                 .setPeriodic(AppConstants.SERVICE_REPEAT_INTERVAL)
@@ -24,5 +27,16 @@ class SchedulerUtil {
             jobScheduler.cancelAll()    // Canceling all previously added job if any
             jobScheduler.schedule(job)
         }
+
+        fun isAnyJobScheduled(context: Context): Boolean {
+            val jobScheduler =
+                context.getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
+
+            for (eachJobInfo in jobScheduler.allPendingJobs) {
+                if (eachJobInfo.id == AppConstants.JOB_SCHEDULER_ID)
+                    return true
+            }
+            return false
+        }
     }
 }
diff --git a/app/src/main/java/com/example/cowinnotifier/viewmodel/ActivityViewModel.kt b/app/src/main/java/com/example/cowinnotifier/viewmodel/ActivityViewModel.kt
@@ -96,8 +96,12 @@ class ActivityViewModel @Inject constructor(private val apiRepository: APIReposi
         }
     }
 
-    fun getSharedPreferenceValue(key: String): String? {
-        return MyApplication.sharedPreferences.getString(key, "-1")
+    fun getStringSharedPreferenceValue(key: String): String? {
+        return MyApplication.sharedPreferences.getString(key, "")
+    }
+
+    fun getLongSharedPreferenceValue(key: String): Long {
+        return MyApplication.sharedPreferences.getLong(key, 0L)
     }
 
     fun updateSharedPreferenceValue(key: String, value: String) {

diff --git a/app/src/main/res/layout/activity_current_search.xml b/app/src/main/res/layout/activity_current_search.xml
@@ -6,4 +6,80 @@
     android:layout_height="match_parent"
     tools:context=".ui.CurrentSearchActivity">
 
+    <ImageView
+        android:id="@+id/imageview_no_data"
+        android:layout_width="200dp"
+        android:layout_height="200dp"
+        android:layout_marginTop="16dp"
+        android:src="@drawable/ic_baseline_sentiment_very_dissatisfied_24"
+        android:visibility="gone"
+        app:layout_constraintBottom_toTopOf="@id/textview_no_job_scheduled"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_vaccine_name" />
+
+    <TextView
+        android:id="@+id/textview_no_job_scheduled"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:gravity="center"
+        android:paddingLeft="8dp"
+        android:paddingRight="8dp"
+        android:text="@string/no_job_scheduled_message"
+        android:textSize="18sp"
+        android:visibility="gone"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/imageview_no_data" />
+
+    <TextView
+        android:id="@+id/textview_background_search_header"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:gravity="center"
+        android:text="Ongoing background search"
+        android:textColor="@color/black"
+        android:textSize="20sp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/textview_location"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="20dp"
+        android:paddingLeft="8dp"
+        android:text="@string/search_location"
+        android:textSize="18sp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_background_search_header" />
+
+    <TextView
+        android:id="@+id/textview_age_limit"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:paddingLeft="8dp"
+        android:text="@string/age_limit"
+        android:textSize="18sp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_location" />
+
+    <TextView
+        android:id="@+id/textview_vaccine_name"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:paddingLeft="8dp"
+        android:text="@string/vaccine_filter"
+        android:textSize="18sp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_age_limit" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -1,6 +1,6 @@
 <resources>
     <string name="app_name">CowinNotifier</string>
-    <string name="no_data_message">Sorry we couldn\'t find any vaccination center.
+    <string name="no_data_message">Sorry we couldn\'t find any vaccination center.<br/>
         Try searching for some other area</string>
     <!-- TODO: Remove or change this placeholder text -->
     <string name="hello_blank_fragment">Hello blank fragment</string>
@@ -13,5 +13,9 @@
     <string name="how_to_use_point_5">5. For <b>Xiaomi</b>, <b>OPPO</b> &amp; <b>VIVO</b> users, Please click on settings link below and <b>enable autostart</b> permission for background search to work properly</string>
     <string name="how_to_use_section_header">How to use section</string>
     <string name="open_app_settings">Open App Settings</string>
-
+    <string name="no_job_scheduled_message">Sorry no background search scheduled.<br/>
+    Search for center to enable background search</string>
+    <string name="search_location">Search Location:</string>
+    <string name="age_limit">Age Limit:</string>
+    <string name="vaccine_filter">Vaccine Filter:</string>
 </resources>