New Feature: JetSharing Functionality

app/src/main/java/com/devx/jetjoke/MainActivity.kt

@@ -1,5 +1,9 @@
 package com.devx.jetjoke
 
+import android.content.Intent
+import android.content.Intent.ACTION_SEND
+import android.content.Intent.EXTRA_TEXT
+import android.content.Intent.createChooser
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
@@ -10,6 +14,8 @@ import androidx.compose.ui.Modifier
 import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import com.devx.jetjoke.navigation.AppNavGraph
 import com.devx.jetjoke.theme.JetJokeTheme
+import com.devx.jetjoke.ui.actions.AppActions
+import com.devx.jetjoke.ui.actions.ShareJokeAction
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
@@ -23,9 +29,27 @@ class MainActivity : ComponentActivity() {
                     modifier = Modifier.fillMaxSize(),
                     color = MaterialTheme.colorScheme.background,
                 ) {
-                    AppNavGraph()
+                    AppNavGraph(action = ::performActions)
                 }
             }
         }
     }
+
+
+    private fun performActions(action: AppActions){
+        when(action){
+            is ShareJokeAction -> {
+                shareJoke(action.joke)
+            }
+        }
+    }
+
+    private fun shareJoke(jokeText:String){
+        val shareIntent = Intent(ACTION_SEND).apply {
+            type = "text/plain"
+            putExtra(EXTRA_TEXT, jokeText)
+        }
+        val chooserIntent = createChooser(shareIntent, null)
+        this.startActivity(chooserIntent)
+    }
 }

app/src/main/java/com/devx/jetjoke/navigation/AppNavGraph.kt

@@ -6,11 +6,12 @@ import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.compose.rememberNavController
+import com.devx.jetjoke.ui.actions.AppActions
 import com.devx.jetjoke.ui.home.HomeScreen
 import com.devx.jetjoke.ui.home.HomeViewModel
 
 @Composable
-fun AppNavGraph() {
+fun AppNavGraph(action : (AppActions)-> Unit) {
     val navController = rememberNavController()
 
     NavHost(
@@ -26,6 +27,7 @@ fun AppNavGraph() {
                 loadNextJoke = {
                     homeViewModel.fetchJoke()
                 },
+                action = action,
             )
         }
     }

app/src/main/java/com/devx/jetjoke/ui/actions/AppActions.kt

@@ -0,0 +1,5 @@
+package com.devx.jetjoke.ui.actions
+
+sealed class AppActions
+
+data class ShareJokeAction(val joke:String): AppActions()

app/src/main/java/com/devx/jetjoke/ui/home/HomeScreen.kt

@@ -29,11 +29,14 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
 import com.devx.data.util.networkUtil.Constant
 import com.devx.jetjoke.R
 import com.devx.jetjoke.theme.JetJokeTheme
+import com.devx.jetjoke.ui.actions.AppActions
+import com.devx.jetjoke.ui.actions.ShareJokeAction
 import com.devx.jetjoke.ui.home.component.HomeHeader
 import com.devx.jetjoke.ui.home.component.JokeCategoryTag
 import com.devx.jetjoke.ui.home.component.TypewriterText
@@ -44,6 +47,7 @@ import com.devx.jetjoke.util.ThemedPreview
 fun HomeScreen(
     uiState: HomeScreenUiState,
     loadNextJoke: () -> Unit,
+    action : (AppActions)-> Unit,
 ) {
     var displayJoke by remember { mutableStateOf("") }
 
@@ -104,7 +108,7 @@ fun HomeScreen(
                 .padding(top = 470.dp)
                 .fillMaxWidth()
                 .wrapContentHeight(),
-            horizontalArrangement = Arrangement.Center,
+            horizontalArrangement = Arrangement.SpaceEvenly,
         ) {
             Image(
                 modifier = Modifier
@@ -114,7 +118,17 @@ fun HomeScreen(
                     .clickable { loadNextJoke() }
                     .padding(all = 8.dp),
                 painter = painterResource(id = R.drawable.ic_refresh),
-                contentDescription = null,
+                contentDescription = stringResource(R.string.get_next_joke_button),
+            )
+            Image(
+                modifier = Modifier
+                    .size(size = 64.dp)
+                    .clip(shape = MaterialTheme.shapes.extraLarge)
+                    .background(color = MaterialTheme.colorScheme.primary)
+                    .clickable { action.invoke(ShareJokeAction(displayJoke)) }
+                    .padding(all = 8.dp),
+                painter = painterResource(id = R.drawable.baseline_share_24),
+                contentDescription = stringResource(R.string.button_to_share_joke),
             )
         }
     }
@@ -127,6 +141,7 @@ private fun HomeScreenPreview(@PreviewParameter(HomeScreenPreviewParameter::clas
         HomeScreen(
             uiState = uiState,
             loadNextJoke = {},
+            action = {},
         )
     }
 }

app/src/main/res/drawable/baseline_share_24.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#FFFFFF" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+
+    <path android:fillColor="@android:color/white" android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92 1.61,0 2.92,-1.31 2.92,-2.92s-1.31,-2.92 -2.92,-2.92z"/>
+
+</vector>

app/src/main/res/values/strings.xml

@@ -1,4 +1,6 @@
 <resources>
     <string name="app_name">JetJoke</string>
     <string name="app_tagline">Your Daily Dose of Humour</string>
+    <string name="button_to_share_joke">button to share joke</string>
+    <string name="get_next_joke_button">get next joke button</string>
 </resources>