fix!: Immutable bitmap error

AppcentMobile · Oct 4, 2023 · d95d43e · d95d43e
1 parent 2cb241a
commit d95d43e
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Showing 8 changed files with 220 additions and 38 deletions.
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -23,6 +23,17 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-    </application>
 
+
+        <service android:name="com.google.android.gms.metadata.ModuleDependencies"
+            android:enabled="false"
+            android:exported="false"
+            tools:ignore="MissingClass">
+            <intent-filter>
+                <action android:name="com.google.android.gms.metadata.MODULE_DEPENDENCIES" />
+            </intent-filter>
+            <meta-data android:name="photopicker_activity:0:required" android:value="" />
+        </service>
+
+    </application>
 </manifest>
diff --git a/app/src/main/java/dev/eren/removebg/MainActivity.kt b/app/src/main/java/dev/eren/removebg/MainActivity.kt
@@ -1,18 +1,25 @@
 package dev.eren.removebg
 
 import android.graphics.Bitmap
-import android.graphics.BitmapFactory
 import android.os.Bundle
+import android.provider.MediaStore
+import android.util.Log
 import androidx.activity.ComponentActivity
+import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.compose.setContent
+import androidx.activity.result.PickVisualMediaRequest
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Button
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
@@ -31,12 +38,13 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.asImageBitmap
 import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.tooling.preview.Preview
 import dev.eren.removebg.ui.theme.RemovebgTheme
 import kotlinx.coroutines.flow.onCompletion
 import kotlinx.coroutines.flow.onStart
 
+
 class MainActivity : ComponentActivity() {
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
@@ -61,50 +69,82 @@ fun RemoveBackground() {
         mutableStateOf<Bitmap?>(null)
     }
 
-    val inputImage: MutableState<Bitmap> = remember {
-        mutableStateOf(BitmapFactory.decodeStream(context.assets.open("remove_test5.png")))
+    val inputImage: MutableState<Bitmap?> = remember {
+        mutableStateOf(null)
     }
 
+    val pickMedia = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.PickVisualMedia(),
+        onResult = { uri ->
+            if (uri != null) {
+                inputImage.value =
+                    MediaStore.Images.Media.getBitmap(context.contentResolver, uri)
+            } else {
+                Log.d("PhotoPicker", "No media selected")
+            }
+        })
+
     var loading: Boolean by remember {
-        mutableStateOf(true)
+        mutableStateOf(false)
     }
 
     var isReal: Boolean by remember {
         mutableStateOf(false)
     }
 
-    LaunchedEffect(key1 = Unit) {
-        val remover = RemoveBg(context)
-        remover.clearBackground(inputImage.value)
-            .onStart {
-                loading = true
-            }
-            .onCompletion {
-                loading = false
-            }.collect { output ->
-                outputImage.value = output
-            }
+    val remover = remember {
+        RemoveBg(context = context)
+    }
+
+    LaunchedEffect(key1 = inputImage.value) {
+        inputImage.value?.let { image ->
+            remover.clearBackground(image)
+                .onStart {
+                    loading = true
+                }
+                .onCompletion {
+                    loading = false
+                }.collect { output ->
+                    outputImage.value = output
+                }
+        }
     }
 
     Scaffold { paddingValues ->
-        Column(modifier = Modifier
-            .fillMaxSize()
-            .padding(paddingValues)
-            .background(Color.White),
-            verticalArrangement = Arrangement.Center,
-            horizontalAlignment = Alignment.CenterHorizontally
-        ) {
-            if (loading) {
-                CircularProgressIndicator()
+        Box(modifier = Modifier.background(Color.White)) {
+            Row(
+                horizontalArrangement = Arrangement.End,
+                modifier = Modifier
+                    .padding(paddingValues)
+                    .fillMaxWidth()
+            ) {
+                Button(onClick = {
+                    pickMedia.launch(PickVisualMediaRequest(ActivityResultContracts.PickVisualMedia.ImageOnly))
+                }) {
+                    Text(text = "Open Gallery")
+                }
             }
-            if (outputImage.value != null) {
-                Image(
-                    bitmap = if (!isReal) outputImage.value!!.asImageBitmap() else inputImage.value.asImageBitmap(),
-                    contentDescription = "",
-                    Modifier.fillMaxWidth().clickable {
-                        isReal = !isReal
-                    }
-                )
+            Column(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(paddingValues),
+                verticalArrangement = Arrangement.Center,
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                if (loading) {
+                    CircularProgressIndicator()
+                }
+                if (outputImage.value != null && inputImage.value != null) {
+                    Image(
+                        bitmap = if (!isReal) outputImage.value!!.asImageBitmap() else inputImage.value!!.asImageBitmap(),
+                        contentDescription = "",
+                        Modifier
+                            .fillMaxWidth()
+                            .clickable {
+                                isReal = !isReal
+                            }
+                    )
+                }
             }
         }
     }

diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-agp = "8.2.0-alpha14"
+agp = "8.3.0-alpha06"
 androidx-lifecycle-runtime-ktx = "2.6.1"
 kotlin = "1.8.10"
 core-ktx = "1.9.0"

diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Mon Sep 25 10:16:23 TRT 2023
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-rc-2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/removebg/src/main/java/dev/eren/removebg/RemoveBg.kt b/removebg/src/main/java/dev/eren/removebg/RemoveBg.kt
@@ -40,7 +40,8 @@ class RemoveBg(context: Context): Remover<Bitmap> {
     }
 
     override fun clearBackground(image: Bitmap): Flow<Bitmap?> = flow {
-        emit(removeBackground(image))
+        val mutableImage = image.copy(Bitmap.Config.ARGB_8888, true)
+        emit(removeBackground(mutableImage))
     }.flowOn(Dispatchers.IO)
 
     override fun getMaskedImage(input: Bitmap, mask: Bitmap): Bitmap {