From ba54c24674eb635ff6d0e61c1b9ad242862ebf5e Mon Sep 17 00:00:00 2001
From: analuizaff <nanaluff@hotmail.com>
Date: Wed, 6 Jan 2021 14:36:15 -0300
Subject: [PATCH] last stable version - ImagePicker

---
 src/app/components/ImageInput.js | 70 +++++++++-----------------------
 1 file changed, 19 insertions(+), 51 deletions(-)

diff --git a/src/app/components/ImageInput.js b/src/app/components/ImageInput.js
index 623dd8f..6512dc4 100644
--- a/src/app/components/ImageInput.js
+++ b/src/app/components/ImageInput.js
@@ -19,22 +19,34 @@ function ImageInput({ imageUri, onChangeImage }) {
     requestPermission();
     //requestPermissionCamera();
   }, []);
-  const [modalVisible, setModalVisible] = useState(false);
 
-  const requestPermission = async () => {
-    const { granted } = await Permissions.askAsync(Permissions.CAMERA_ROLL);
-    if (!granted) alert("Você precisa habilitar permissão para acessar a biblioteca.");
-  };
-  const requestPermissionCamera = async () => {
+ /* const requestPermissionCamera = async () => {
     const { granted } = await Permissions.askAsync(Permissions.CAMERA);
     if(granted) {
       launchCamera();
     }
     else if (!granted) alert("Você precisa habilitar permissão para acessar a câmera.");
   };
+  
+  const launchCamera = async () => {
+    setModalVisible(false);
+    try {
+      const result = await ImagePicker.launchCameraAsync({
+        allowsEditing: false,
+      });
+      if (!result.cancelled) onChangeImage(result.uri)
+    } catch (error) {
+      console.log("Erro ao ler imagem", error);
+    }
+  };*/  
+
+  const requestPermission = async () => {
+    const { granted } = await ImagePicker.requestCameraRollPermissionsAsync();
+    if (!granted) alert("Você precisa habilitar permissão para acessar a biblioteca.");
+  };
 
   const handlePress = () => {
-    if (!imageUri) setModalVisible(true);
+    if (!imageUri) launchImageLibrary();
     else
       Alert.alert("Deletar", "Deseja deletar esta imagem?", [
         { text: "Sim", onPress: () => onChangeImage(null) },
@@ -43,7 +55,6 @@ function ImageInput({ imageUri, onChangeImage }) {
   };
 
   const launchImageLibrary = async () => {
-    setModalVisible(false);
     try {
       const result = await ImagePicker.launchImageLibraryAsync({
         mediaTypes: ImagePicker.MediaTypeOptions.Images,
@@ -55,19 +66,6 @@ function ImageInput({ imageUri, onChangeImage }) {
     }
   };
 
-  const launchCamera = async () => {
-    setModalVisible(false);
-    try {
-      const result = await ImagePicker.launchCameraAsync({
-        allowsEditing: false,
-      });
-      if (!result.cancelled) onChangeImage(result.uri)
-    } catch (error) {
-      console.log("Erro ao ler imagem", error);
-    }
-  };
-
-
   return (
     <View>
       <TouchableWithoutFeedback onPress={handlePress}>
@@ -82,36 +80,6 @@ function ImageInput({ imageUri, onChangeImage }) {
           {imageUri && <Image source={{ uri: imageUri }} style={styles.image} />}
         </View>
       </TouchableWithoutFeedback>
-
-      <View >
-        <Modal style={styles.centeredView}
-          animationType="slide"
-          transparent={true}
-          visible={modalVisible}>
-          <TouchableWithoutFeedback onPress={() => {
-            setModalVisible(!setModalVisible);
-          }}>
-            <View style={styles.centeredView}>
-              <View style={styles.modalView}>
-                <View>
-                  <Text style={styles.modalLabel}>Selecione uma imagem</Text>
-                  <TouchableOpacity style={{ width: 300 }} onPress={requestPermissionCamera}>
-                    <Text style={styles.modalText}>Câmera</Text>
-                  </TouchableOpacity>
-                  <TouchableOpacity style={{ width: 300 }} onPress={launchImageLibrary}>
-                    <Text style={styles.modalText}>Galeria</Text>
-                  </TouchableOpacity>
-                </View>
-                <TouchableOpacity style={{ width: 300 }} onPress={() => { setModalVisible(false) }}>
-                  <Text style={{ fontWeight: 'bold', marginTop: 20, fontSize: 14, textAlign: 'center' }}>
-                    Cancelar
-                </Text>
-                </TouchableOpacity>
-              </View>
-            </View>
-          </TouchableWithoutFeedback>
-        </Modal>
-      </View>
     </View>
   );
 }