From bcdd6cf20b3f4cd07dba2badececb491c3843bc7 Mon Sep 17 00:00:00 2001
From: Khushal Agarwal <khushal.agarwal987@gmail.com>
Date: Fri, 29 Sep 2023 17:51:00 +0530
Subject: [PATCH] feat(react-native): support landscape more for calls

---
 .../Call/CallContent/CallContent.tsx          | 10 ++++--
 .../Call/CallControls/CallControls.tsx        | 14 +++++---
 .../Call/CallLayout/CallParticipantsGrid.tsx  |  8 ++++-
 .../CallLayout/CallParticipantsSpotlight.tsx  |  8 ++++-
 .../Call/CallTopView/CallTopView.tsx          |  6 ++--
 .../react-native-sdk/src/utils/hooks/index.ts |  1 +
 .../src/utils/hooks/useOrientation.ts         | 34 +++++++++++++++++++
 .../android/app/src/main/AndroidManifest.xml  |  5 ++-
 .../src/components/CallControlsComponent.tsx  | 22 ++++++------
 .../dogfood/src/hooks/useOrientation.ts       | 34 +++++++++++++++++++
 10 files changed, 118 insertions(+), 24 deletions(-)
 create mode 100644 packages/react-native-sdk/src/utils/hooks/useOrientation.ts
 create mode 100644 sample-apps/react-native/dogfood/src/hooks/useOrientation.ts

diff --git a/packages/react-native-sdk/src/components/Call/CallContent/CallContent.tsx b/packages/react-native-sdk/src/components/Call/CallContent/CallContent.tsx
index e26b2cf040..e02dd27515 100644
--- a/packages/react-native-sdk/src/components/Call/CallContent/CallContent.tsx
+++ b/packages/react-native-sdk/src/components/Call/CallContent/CallContent.tsx
@@ -1,5 +1,5 @@
 import React, { useEffect, useRef, useState } from 'react';
-import { StyleSheet, View } from 'react-native';
+import { StyleSheet, View, ViewStyle } from 'react-native';
 import {
   CallTopView as DefaultCallTopView,
   CallTopViewProps,
@@ -25,6 +25,7 @@ import {
   ParticipantViewComponentProps,
 } from '../../Participant';
 import { useTheme } from '../../../contexts';
+import { useOrientation } from '../../../utils/hooks/useOrientation';
 
 export type CallParticipantsComponentProps = Pick<
   CallParticipantsGridProps,
@@ -86,6 +87,7 @@ export const CallContent = ({
   const {
     theme: { callContent },
   } = useTheme();
+  const orientation = useOrientation();
   const {
     useHasOngoingScreenShare,
     useRemoteParticipants,
@@ -151,8 +153,12 @@ export const CallContent = ({
     CallParticipantsList,
   };
 
+  const landScapeStyles: ViewStyle = {
+    flexDirection: orientation === 'portrait' ? 'column' : 'row',
+  };
+
   return (
-    <View style={[styles.container, callContent.container]}>
+    <View style={[styles.container, callContent.container, landScapeStyles]}>
       <View style={[styles.container, callContent.callParticipantsContainer]}>
         <View
           style={[styles.view, callContent.topContainer]}
diff --git a/packages/react-native-sdk/src/components/Call/CallControls/CallControls.tsx b/packages/react-native-sdk/src/components/Call/CallControls/CallControls.tsx
index 4154560e80..72bb0969df 100644
--- a/packages/react-native-sdk/src/components/Call/CallControls/CallControls.tsx
+++ b/packages/react-native-sdk/src/components/Call/CallControls/CallControls.tsx
@@ -1,11 +1,12 @@
 import React from 'react';
-import { StyleSheet, View, ViewProps } from 'react-native';
+import { StyleSheet, View, ViewProps, ViewStyle } from 'react-native';
 import { ToggleAudioPublishingButton } from './ToggleAudioPublishingButton';
 import { ToggleVideoPublishingButton } from './ToggleVideoPublishingButton';
 import { ToggleCameraFaceButton } from './ToggleCameraFaceButton';
 import { Z_INDEX } from '../../../constants';
 import { HangUpCallButton } from './HangupCallButton';
 import { useTheme } from '../../../contexts/ThemeContext';
+import { useOrientation } from '../../../utils/hooks/useOrientation';
 
 /**
  * Props for the CallControls Component.
@@ -29,13 +30,20 @@ export const CallControls = ({
   const {
     theme: { colors, callControls },
   } = useTheme();
+  const orientation = useOrientation();
+  const landScapeStyles: ViewStyle = {
+    flexDirection: orientation === 'landscape' ? 'column-reverse' : 'row',
+    paddingHorizontal: orientation === 'landscape' ? 12 : 0,
+    paddingVertical: orientation === 'portrait' ? 12 : 0,
+  };
   return (
     <View
       style={[
         styles.container,
         { backgroundColor: colors.static_grey },
-        style,
         callControls.container,
+        landScapeStyles,
+        style,
       ]}
     >
       <ToggleVideoPublishingButton />
@@ -48,8 +56,6 @@ export const CallControls = ({
 
 const styles = StyleSheet.create({
   container: {
-    paddingVertical: 12,
-    flexDirection: 'row',
     justifyContent: 'space-evenly',
     zIndex: Z_INDEX.IN_FRONT,
   },
diff --git a/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsGrid.tsx b/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsGrid.tsx
index e7f9a89ecc..1929b57b05 100644
--- a/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsGrid.tsx
+++ b/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsGrid.tsx
@@ -1,5 +1,5 @@
 import React from 'react';
-import { StyleSheet, View } from 'react-native';
+import { StyleSheet, View, ViewStyle } from 'react-native';
 import { useCallStateHooks } from '@stream-io/video-react-bindings';
 import { useDebouncedValue } from '../../../utils/hooks/useDebouncedValue';
 import {
@@ -9,6 +9,7 @@ import {
 } from '../CallParticipantsList/CallParticipantsList';
 import { ComponentTestIds } from '../../../constants/TestIds';
 import { useTheme } from '../../../contexts/ThemeContext';
+import { useOrientation } from '../../../utils/hooks/useOrientation';
 
 /**
  * Props for the CallParticipantsGrid component.
@@ -48,6 +49,10 @@ export const CallParticipantsGrid = ({
   // we debounce the participants arrays to avoid unnecessary rerenders that happen when participant tracks are all subscribed simultaneously
   const remoteParticipants = useDebouncedValue(_remoteParticipants, 300);
   const allParticipants = useDebouncedValue(_allParticipants, 300);
+  const orientation = useOrientation();
+  const landScapeStyles: ViewStyle = {
+    flexDirection: orientation === 'landscape' ? 'row' : 'column',
+  };
 
   const showFloatingView =
     remoteParticipants.length > 0 && remoteParticipants.length < 3;
@@ -71,6 +76,7 @@ export const CallParticipantsGrid = ({
     <View
       style={[
         styles.container,
+        landScapeStyles,
         { backgroundColor: colors.dark_gray },
         callParticipantsGrid.container,
       ]}
diff --git a/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsSpotlight.tsx b/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsSpotlight.tsx
index 128508612d..4b80d933fd 100644
--- a/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsSpotlight.tsx
+++ b/packages/react-native-sdk/src/components/Call/CallLayout/CallParticipantsSpotlight.tsx
@@ -5,7 +5,7 @@ import {
   StreamVideoParticipant,
 } from '@stream-io/video-client';
 import { useCallStateHooks } from '@stream-io/video-react-bindings';
-import { StyleSheet, View } from 'react-native';
+import { StyleSheet, View, ViewStyle } from 'react-native';
 import { useDebouncedValue } from '../../../utils/hooks/useDebouncedValue';
 import { ComponentTestIds } from '../../../constants/TestIds';
 import {
@@ -18,6 +18,7 @@ import {
   ParticipantViewComponentProps,
 } from '../../Participant';
 import { useTheme } from '../../../contexts/ThemeContext';
+import { useOrientation } from '../../../utils/hooks/useOrientation';
 
 /**
  * Props for the CallParticipantsSpotlight component.
@@ -57,6 +58,7 @@ export const CallParticipantsSpotlight = ({
   const [participantInSpotlight, ...otherParticipants] = allParticipants;
   const isScreenShareOnSpotlight = hasScreenShare(participantInSpotlight);
   const isUserAloneInCall = _allParticipants?.length === 1;
+  const orientation = useOrientation();
 
   const participantViewProps: ParticipantViewComponentProps = {
     ParticipantLabel,
@@ -70,12 +72,16 @@ export const CallParticipantsSpotlight = ({
     ...participantViewProps,
     ParticipantView,
   };
+  const landScapeStyles: ViewStyle = {
+    flexDirection: orientation === 'landscape' ? 'row' : 'column',
+  };
 
   return (
     <View
       testID={ComponentTestIds.CALL_PARTICIPANTS_SPOTLIGHT}
       style={[
         styles.container,
+        landScapeStyles,
         {
           backgroundColor: colors.dark_gray,
         },
diff --git a/packages/react-native-sdk/src/components/Call/CallTopView/CallTopView.tsx b/packages/react-native-sdk/src/components/Call/CallTopView/CallTopView.tsx
index f90668b876..4460425573 100644
--- a/packages/react-native-sdk/src/components/Call/CallTopView/CallTopView.tsx
+++ b/packages/react-native-sdk/src/components/Call/CallTopView/CallTopView.tsx
@@ -50,6 +50,7 @@ export const CallTopView = ({
   ParticipantsInfoBadge = DefaultParticipantsInfoBadge,
 }: CallTopViewProps) => {
   const [callTopViewHeight, setCallTopViewHeight] = useState<number>(0);
+  const [callTopViewWidth, setCallTopViewWidth] = useState<number>(0);
   const {
     theme: {
       colors,
@@ -64,16 +65,17 @@ export const CallTopView = ({
   const isCallReconnecting = callingState === CallingState.RECONNECTING;
 
   const onLayout: React.ComponentProps<typeof View>['onLayout'] = (event) => {
-    const { height } = event.nativeEvent.layout;
+    const { height, width } = event.nativeEvent.layout;
     if (setCallTopViewHeight) {
       setCallTopViewHeight(height);
+      setCallTopViewWidth(width);
     }
   };
 
   return (
     <View style={[styleProp, callTopView.container]}>
       {/* Component for the background of the CallTopView. Since it has a Linear Gradient, an SVG is used to render it. */}
-      <TopViewBackground height={callTopViewHeight} width={'100%'} />
+      <TopViewBackground height={callTopViewHeight} width={callTopViewWidth} />
       <View style={[styles.content, callTopView.content]} onLayout={onLayout}>
         <View style={styles.leftElement}>
           {onBackPressed && (
diff --git a/packages/react-native-sdk/src/utils/hooks/index.ts b/packages/react-native-sdk/src/utils/hooks/index.ts
index 75059f0674..39287fc74a 100644
--- a/packages/react-native-sdk/src/utils/hooks/index.ts
+++ b/packages/react-native-sdk/src/utils/hooks/index.ts
@@ -1,3 +1,4 @@
 export * from './useAppStateListener';
 export * from './useDebouncedValue';
 export * from './usePrevious';
+export * from './useOrientation';
diff --git a/packages/react-native-sdk/src/utils/hooks/useOrientation.ts b/packages/react-native-sdk/src/utils/hooks/useOrientation.ts
new file mode 100644
index 0000000000..de591ad797
--- /dev/null
+++ b/packages/react-native-sdk/src/utils/hooks/useOrientation.ts
@@ -0,0 +1,34 @@
+import { useEffect, useState } from 'react';
+import { Dimensions } from 'react-native';
+
+export type Orientation = 'portrait' | 'landscape';
+
+const isPortrait = () => {
+  const dimensions = Dimensions.get('screen');
+  return dimensions.height >= dimensions.width;
+};
+
+/**
+ * A hook that returns device orientation.
+ * @returns 'portrait' : 'landscape'
+ */
+export const useOrientation = () => {
+  const [orientation, setOrientation] = useState<Orientation>(
+    isPortrait() ? 'portrait' : 'landscape',
+  );
+
+  useEffect(() => {
+    const updateOrientation = () => {
+      setOrientation(isPortrait() ? 'portrait' : 'landscape');
+    };
+
+    Dimensions.addEventListener('change', updateOrientation);
+
+    // return () => {
+    //   // @ts-ignore
+    //   Dimensions.removeEventListener('change', updateOrientation);
+    // };
+  }, []);
+
+  return orientation;
+};
diff --git a/sample-apps/react-native/dogfood/android/app/src/main/AndroidManifest.xml b/sample-apps/react-native/dogfood/android/app/src/main/AndroidManifest.xml
index cd8a406e18..8721ddbdb9 100644
--- a/sample-apps/react-native/dogfood/android/app/src/main/AndroidManifest.xml
+++ b/sample-apps/react-native/dogfood/android/app/src/main/AndroidManifest.xml
@@ -10,7 +10,7 @@
   <uses-permission android:name="android.permission.INTERNET" />
   <!-- Request legacy Bluetooth permissions on older devices. -->
   <uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" />
-  <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30"  />
+  <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30" />
   <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
   <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
   <uses-permission android:name="android.permission.WAKE_LOCK" />
@@ -32,7 +32,6 @@
     android:icon="@mipmap/ic_launcher" android:roundIcon="@mipmap/ic_launcher_round"
     android:allowBackup="false" android:theme="@style/AppTheme">
     <activity android:name=".MainActivity" android:label="@string/app_name"
-      android:screenOrientation="portrait"
       android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode"
       android:launchMode="singleTask" android:windowSoftInputMode="adjustResize"
       android:exported="true">
@@ -70,4 +69,4 @@
 
     <service android:name="io.wazo.callkeep.RNCallKeepBackgroundMessagingService" />
   </application>
-</manifest>
+</manifest>
\ No newline at end of file
diff --git a/sample-apps/react-native/dogfood/src/components/CallControlsComponent.tsx b/sample-apps/react-native/dogfood/src/components/CallControlsComponent.tsx
index d06af30b03..d0779e9a7a 100644
--- a/sample-apps/react-native/dogfood/src/components/CallControlsComponent.tsx
+++ b/sample-apps/react-native/dogfood/src/components/CallControlsComponent.tsx
@@ -7,10 +7,11 @@ import {
   ToggleVideoPublishingButton,
 } from '@stream-io/video-react-native-sdk';
 import React from 'react';
-import { StyleSheet, View } from 'react-native';
+import { StyleSheet, View, ViewStyle } from 'react-native';
 import { appTheme } from '../theme';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { Z_INDEX } from '../constants';
+import { useOrientation } from '../hooks/useOrientation';
 
 export type CallControlsComponentProps = {
   onChatOpenHandler?: () => void;
@@ -24,16 +25,17 @@ export const CallControlsComponent = ({
   unreadCountIndicator,
 }: CallControlsComponentProps) => {
   const { bottom } = useSafeAreaInsets();
+  const orientation = useOrientation();
+  const landScapeStyles: ViewStyle = {
+    flexDirection: orientation === 'landscape' ? 'column-reverse' : 'row',
+    paddingHorizontal: orientation === 'landscape' ? 12 : 0,
+    paddingVertical: orientation === 'portrait' ? 12 : 0,
+    paddingBottom:
+      orientation === 'portrait' ? Math.max(bottom, appTheme.spacing.lg) : 0,
+  };
 
   return (
-    <View
-      style={[
-        styles.callControlsWrapper,
-        {
-          paddingBottom: Math.max(bottom, appTheme.spacing.lg),
-        },
-      ]}
-    >
+    <View style={[styles.callControlsWrapper, landScapeStyles]}>
       <ReactionButton />
       <ChatButton
         onPressHandler={onChatOpenHandler}
@@ -49,9 +51,7 @@ export const CallControlsComponent = ({
 
 const styles = StyleSheet.create({
   callControlsWrapper: {
-    flexDirection: 'row',
     justifyContent: 'space-evenly',
-    paddingVertical: appTheme.spacing.md,
     zIndex: Z_INDEX.IN_FRONT,
     backgroundColor: appTheme.colors.static_grey,
   },
diff --git a/sample-apps/react-native/dogfood/src/hooks/useOrientation.ts b/sample-apps/react-native/dogfood/src/hooks/useOrientation.ts
new file mode 100644
index 0000000000..de591ad797
--- /dev/null
+++ b/sample-apps/react-native/dogfood/src/hooks/useOrientation.ts
@@ -0,0 +1,34 @@
+import { useEffect, useState } from 'react';
+import { Dimensions } from 'react-native';
+
+export type Orientation = 'portrait' | 'landscape';
+
+const isPortrait = () => {
+  const dimensions = Dimensions.get('screen');
+  return dimensions.height >= dimensions.width;
+};
+
+/**
+ * A hook that returns device orientation.
+ * @returns 'portrait' : 'landscape'
+ */
+export const useOrientation = () => {
+  const [orientation, setOrientation] = useState<Orientation>(
+    isPortrait() ? 'portrait' : 'landscape',
+  );
+
+  useEffect(() => {
+    const updateOrientation = () => {
+      setOrientation(isPortrait() ? 'portrait' : 'landscape');
+    };
+
+    Dimensions.addEventListener('change', updateOrientation);
+
+    // return () => {
+    //   // @ts-ignore
+    //   Dimensions.removeEventListener('change', updateOrientation);
+    // };
+  }, []);
+
+  return orientation;
+};