sample: Initial implementation

Change-Id: I3e65b0f457c2a14b67394b8ed04936f5b2253292
XayahSuSuSu · May 11, 2023 · 837525d · 837525d
1 parent 1306624
commit 837525d
Showing 1 changed file with 104 additions and 0 deletions.
diff --git a/app/src/main/java/com/xayah/pickyou/MainActivity.kt b/app/src/main/java/com/xayah/pickyou/MainActivity.kt
@@ -1,15 +1,119 @@
 package com.xayah.pickyou
 
 import android.os.Bundle
+import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material3.Button
+import androidx.compose.material3.CenterAlignedTopAppBar
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import com.xayah.libpickyou.ui.PickYouLauncher
+import com.xayah.libpickyou.ui.activity.PickerType
 import com.xayah.pickyou.ui.theme.PickYouTheme
 
 class MainActivity : ComponentActivity() {
+    private val launcher = PickYouLauncher()
+
+    private fun launch(type: PickerType, number: String, title: String) {
+        val num = number.toIntOrNull()
+        if (num == null) {
+            Toast.makeText(this@MainActivity, "Please type number", Toast.LENGTH_SHORT)
+                .show()
+        } else {
+            launcher.setType(type)
+            launcher.setLimitation(num)
+            launcher.setTitle(title)
+            launcher.launch(this@MainActivity) { path ->
+                Toast.makeText(this@MainActivity, path.toString(), Toast.LENGTH_SHORT)
+                    .show()
+            }
+        }
+    }
+
+    @ExperimentalMaterial3Api
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
             PickYouTheme {
+                Scaffold(topBar = {
+                    CenterAlignedTopAppBar(
+                        title = {
+                            Text(
+                                "PickYou sample",
+                                maxLines = 1,
+                                overflow = TextOverflow.Ellipsis
+                            )
+                        }
+                    )
+                }) { innerPadding ->
+                    Column(
+                        horizontalAlignment = Alignment.CenterHorizontally,
+                        verticalArrangement = Arrangement.spacedBy(16.dp)
+                    ) {
+                        Spacer(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .height(innerPadding.calculateTopPadding())
+                        )
+
+                        var title by remember { mutableStateOf("Let's pick it up!") }
+                        OutlinedTextField(
+                            value = title,
+                            onValueChange = { title = it },
+                            label = { Text("Title") }
+                        )
+
+                        var number by remember { mutableStateOf("0") }
+                        OutlinedTextField(
+                            value = number,
+                            onValueChange = { number = it },
+                            label = { Text("Number(0: No limitation)") },
+                            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number)
+                        )
+
+                        Button(
+                            onClick = {
+                                launch(PickerType.FILE, number, title)
+                            }, content = { Text(text = "Pick file") }
+                        )
+                        Button(
+                            onClick = {
+                                launch(PickerType.DIRECTORY, number, title)
+                            },
+                            content = { Text(text = "Pick directory") }
+                        )
+                        Button(
+                            onClick = {
+                                launch(PickerType.BOTH, number, title)
+                            },
+                            content = { Text(text = "Pick file or directory") }
+                        )
+
+                        Spacer(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .height(innerPadding.calculateBottomPadding())
+                        )
+                    }
+                }
             }
         }
     }