Implemented Voice Search

fossasia · Mar 20, 2019 · 313647d · 313647d
1 parent 3ab8922
commit 313647d
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Showing 7 changed files with 120 additions and 4 deletions.
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
 
     <application
         android:name=".OpenEventGeneral"
@@ -16,8 +17,8 @@
         android:theme="@style/AppTheme">
         <activity
             android:name=".MainActivity"
-            android:windowSoftInputMode="adjustPan"
-            android:theme="@style/SplashTheme">
+            android:theme="@style/SplashTheme"
+            android:windowSoftInputMode="adjustPan">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
@@ -26,6 +27,6 @@
         </activity>
         <meta-data
             android:name="com.stripe.android.API_KEY"
-            android:value="${STRIPE_API_TOKEN}"/>
+            android:value="${STRIPE_API_TOKEN}" />
     </application>
 </manifest>
diff --git a/app/src/main/java/org/fossasia/openevent/general/search/SearchLocationFragment.kt b/app/src/main/java/org/fossasia/openevent/general/search/SearchLocationFragment.kt
@@ -1,8 +1,12 @@
 package org.fossasia.openevent.general.search
 
 import android.Manifest
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Bundle
+import android.speech.RecognizerIntent
 import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View
@@ -16,14 +20,19 @@ import androidx.navigation.Navigation
 import androidx.navigation.fragment.navArgs
 import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.fragment_search_location.search
+import kotlinx.android.synthetic.main.fragment_search_location.view.voice_text
+import kotlinx.android.synthetic.main.fragment_search_location.view.voice_button
+import kotlinx.android.synthetic.main.fragment_search_location.view.currentLocation
 import kotlinx.android.synthetic.main.fragment_search_location.view.locationProgressBar
 import kotlinx.android.synthetic.main.fragment_search_location.view.search
-import kotlinx.android.synthetic.main.fragment_search_location.view.currentLocation
 import org.fossasia.openevent.general.R
 import org.fossasia.openevent.general.utils.Utils
 import org.koin.androidx.viewmodel.ext.android.viewModel
+import java.util.Locale
 
 const val LOCATION_PERMISSION_REQUEST = 1000
+const val REQ_CODE_SPEECH_INPUT = 100
+const val AUDIO_PERMISSION_REQUEST = 1001
 
 class SearchLocationFragment : Fragment() {
     private lateinit var rootView: View
@@ -46,6 +55,18 @@ class SearchLocationFragment : Fragment() {
             rootView.currentLocation.visibility = View.GONE
         })
 
+
+        rootView.voice_button.setOnClickListener {
+            checkAudioPermission()
+            speechInput()
+        }
+
+        rootView.voice_text.setOnClickListener {
+            checkAudioPermission()
+            speechInput()
+        }
+
+
         rootView.currentLocation.setOnClickListener {
             checkLocationPermission()
             geoLocationViewModel.configure()
@@ -86,6 +107,15 @@ class SearchLocationFragment : Fragment() {
         }
     }
 
+    private fun checkAudioPermission() {
+        val permission =
+            ContextCompat.checkSelfPermission(requireContext(), Manifest.permission.RECORD_AUDIO)
+        if (permission != PackageManager.PERMISSION_GRANTED) {
+            requestPermissions(arrayOf(Manifest.permission.RECORD_AUDIO,
+                Manifest.permission.RECORD_AUDIO), AUDIO_PERMISSION_REQUEST)
+        }
+    }
+
     private fun redirectToMain() {
         val fragmentId = if (safeArgs.fromSearchFragment) R.id.searchFragment else R.id.eventsFragment
         Navigation.findNavController(rootView).popBackStack(fragmentId, false)
@@ -101,6 +131,13 @@ class SearchLocationFragment : Fragment() {
                     rootView.locationProgressBar.visibility = View.GONE
                 }
             }
+            AUDIO_PERMISSION_REQUEST -> {
+                if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                    speechInput()
+                } else {
+                    Snackbar.make(rootView, R.string.no_audio_permission, Snackbar.LENGTH_SHORT).show()
+                }
+            }
         }
     }
 
@@ -114,4 +151,30 @@ class SearchLocationFragment : Fragment() {
             else -> super.onOptionsItemSelected(item)
         }
     }
+
+    private fun speechInput() {
+        val intent = Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH)
+        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM)
+        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, Locale.getDefault());
+        intent.putExtra(RecognizerIntent.EXTRA_PROMPT, getString(R.string.speech_prompt))
+
+        try {
+            //Takes Voice and converts to text
+            startActivityForResult(intent, REQ_CODE_SPEECH_INPUT)
+        } catch (a: ActivityNotFoundException) {
+            Snackbar.make(rootView, getString(R.string.not_supported), Snackbar.LENGTH_SHORT).show()
+        }
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+
+        when (requestCode) {
+            REQ_CODE_SPEECH_INPUT -> if (resultCode == Activity.RESULT_OK && null != data) {
+                val result: ArrayList<String> = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS)
+                //Entering output from voice to searchView
+                rootView.search.setQuery(result.get(0), true)
+            }
+        }
+    }
 }
diff --git a/app/src/main/res/drawable/ic_mic_pink_48dp.xml b/app/src/main/res/drawable/ic_mic_pink_48dp.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:tint="#A64CA4"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,14c1.66,0 2.99,-1.34 2.99,-3L15,5c0,-1.66 -1.34,-3 -3,-3S9,3.34 9,5v6c0,1.66 1.34,3 3,3zM17.3,11c0,3 -2.54,5.1 -5.3,5.1S6.7,14 6.7,11L5,11c0,3.41 2.72,6.23 6,6.72L11,21h2v-3.28c3.28,-0.48 6,-3.3 6,-6.72h-1.7z" />
+</vector>
diff --git a/app/src/main/res/layout/fragment_search_location.xml b/app/src/main/res/layout/fragment_search_location.xml
@@ -14,6 +14,31 @@
         app:queryHint="@string/location_hint"
         app:searchIcon="@null" />
 
+    <LinearLayout
+        android:id="@+id/voiceLL"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/voice_text"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:gravity="center"
+            android:padding="@dimen/padding_medium"
+            android:text="@string/use_voice_search"
+            android:textColor="@color/design_default_color_primary"
+            android:textSize="@dimen/text_size_extra_large" />
+
+        <ImageButton
+            android:id="@+id/voice_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            app:srcCompat="@drawable/ic_mic_pink_48dp" />
+    </LinearLayout>
+
     <LinearLayout
         android:id="@+id/currentLocation"
         android:layout_width="match_parent"

diff --git a/app/src/main/res/values-bn-rIN/strings.xml b/app/src/main/res/values-bn-rIN/strings.xml
@@ -179,4 +179,10 @@
     <string name="invalid_email_message">অকার্যকর ইমেইল এড্রেস!</string>
     <string name="invalid_confirm_password_message">আপনার পাসওয়ার্ড ও কন্ফার্ম পাসওয়ার্ড মিলছে না !</string>
     <string name="invalid_password_message">খুব ছোট পাসওয়ার্ড!</string>
+
+    <!--Text to Speech-->
+    <string name="speech_prompt">কিছু বলুন</string>
+    <string name="not_supported">সমর্থিত নয়</string>
+    <string name="use_voice_search">ভয়েস অনুসন্ধান ব্যবহার করুন</string>
+    <string name="no_audio_permission">কোন অডিও অনুমতি নেই</string>
 </resources>
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
@@ -153,4 +153,9 @@
     <string name="timeZone_title">Sử dụng múi giờ của sự kiện.</string>
     <string name="timeZone_summary">Múi giờ của bạn sẽ được sử dụng khi khóa lại.</string>
     <string name="hide">(giấu)</string>
+    <!--Text to Speech-->
+    <string name="speech_prompt">Nói gì đó đi</string>
+    <string name="not_supported">Không được hỗ trợ</string>
+    <string name="use_voice_search">Sử dụng Tìm kiếm bằng giọng nói</string>
+    <string name="no_audio_permission">Không có quyền âm thanh</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -206,4 +206,10 @@
     <string name="invalid_confirm_password_message">Your password and confirmation password do not match!</string>
     <string name="invalid_password_message">Password too short!</string>
 
+    <!--Text to Speech-->
+    <string name="speech_prompt">Say something</string>
+    <string name="not_supported">Not supported</string>
+    <string name="use_voice_search">Use Voice Search</string>
+    <string name="no_audio_permission">No Audio Permission</string>
+
 </resources>