1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
package com.example.crimeaidecompose.ui.component
import android.content.Intent
import android.net.Uri
import android.os.Build
import androidx.annotation.RequiresApi
import androidx.compose.foundation.layout.*
import androidx.compose.material.Button
import androidx.compose.material.Text
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.input.TextFieldValue
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import androidx.navigation.NavController
@RequiresApi(Build.VERSION_CODES.R)
@Composable
fun OpenEmailer(navController: NavController) {
// in the below line, we are
// creating variables for URL
val senderEmail = remember {
mutableStateOf(TextFieldValue())
}
val emailSubject = remember {
mutableStateOf(TextFieldValue())
}
val emailBody = remember {
mutableStateOf(TextFieldValue())
}
// on below line we are creating
// a variable for a context
val ctx = LocalContext.current
// on below line we are creating a column
Column(
// on below line we are specifying modifier
// and setting max height and max width
// for our column
modifier = Modifier
.fillMaxSize()
.fillMaxHeight()
.fillMaxWidth()
// on below line we are
// adding padding for our column
.padding(5.dp),
// on below line we are specifying horizontal
// and vertical alignment for our column
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
// on the below line, we are
// creating a text field.
TextField(
// on below line we are specifying
// value for our text field.
value = senderEmail.value,
// on below line we are adding on value
// change for text field.
onValueChange = { senderEmail.value = it },
// on below line we are adding place holder as text
placeholder = { Text(text = "Enter sender email address") },
// on below line we are adding modifier to it
// and adding padding to it and filling max width
modifier = Modifier
.padding(16.dp)
.fillMaxWidth(),
// on below line we are adding text style
// specifying color and font size to it.
textStyle = TextStyle(color = Color.Black, fontSize = 15.sp),
// on below line we are
// adding single line to it.
singleLine = true,
)
// on below line adding a spacer.
Spacer(modifier = Modifier.height(10.dp))
// on the below line, we are creating a text field.
TextField(
// on below line we are specifying
// value for our text field.
value = emailSubject.value,
// on below line we are adding on value change
// for text field.
onValueChange = { emailSubject.value = it },
// on below line we are adding place holder as text
placeholder = { Text(text = "Enter email subject") },
// on below line we are adding modifier to it
// and adding padding to it and filling max width
modifier = Modifier
.padding(16.dp)
.fillMaxWidth(),
// on below line we are adding text style
// specifying color and font size to it.
textStyle = TextStyle(color = Color.Black, fontSize = 15.sp),
// on below line we are
// adding single line to it.
singleLine = true,
)
// on below line adding a spacer.
Spacer(modifier = Modifier.height(10.dp))
// on the below line, we are creating a text field.
TextField(
// on below line we are specifying
// value for our text field.
value = emailBody.value,
// on below line we are adding on value
// change for text field.
onValueChange = { emailBody.value = it },
// on below line we are adding place holder as text
placeholder = { Text(text = "Enter email body") },
// on below line we are adding modifier to it
// and adding padding to it and filling max width
modifier = Modifier
.padding(16.dp)
.fillMaxWidth(),
// on below line we are adding text style
// specifying color and font size to it.
textStyle = TextStyle(color = Color.Black, fontSize = 15.sp),
// on below line we are
// adding single line to it.
singleLine = true,
)
// on below line adding a spacer.
Spacer(modifier = Modifier.height(20.dp))
// on below line adding a
// button to send an email
Button(onClick = {
// on below line we are creating
// an intent to send an email
val i = Intent(Intent.ACTION_SEND)
// on below line we are passing email address,
// email subject and email body
val emailAddress = arrayOf(senderEmail.value.text)
i.putExtra(Intent.EXTRA_EMAIL,emailAddress)
i.putExtra(Intent.EXTRA_SUBJECT,emailSubject.value.text)
i.putExtra(Intent.EXTRA_TEXT,emailBody.value.text)
//the problem occurs here the mail app notify "sorry we're unable to find the attached file"
i.putExtra(Intent.EXTRA_STREAM, Uri.parse("android.ressource://com.example.crimeaidecompose.ui/res/drawable/seringue.png"))
// on below line we are
// setting type of intent
i.type = "message/rfc822"
// on the below line we are starting our activity to open email application.
ctx.startActivity(Intent.createChooser(i,"Choose an Email client : "))
}) {
// on the below line creating a text for our button.
Text(
// on below line adding a text ,
// padding, color and font size.
text = "Send Email",
modifier = Modifier.padding(10.dp),
color = Color.White,
fontSize = 15.sp
)
}
}
} |
