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Co-authored-by: Rajan Maurya <[email protected]>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| /build |
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| plugins { | ||
| alias(libs.plugins.mifos.android.feature) | ||
| alias(libs.plugins.mifos.android.library.compose) | ||
| } | ||
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| android { | ||
| namespace = "org.mifos.mobile.feature.home" | ||
| } | ||
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| dependencies { | ||
| implementation(projects.ui) | ||
| implementation(projects.core.common) | ||
| implementation(projects.core.model) | ||
| implementation(projects.core.data) | ||
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| testImplementation(libs.junit) | ||
| androidTestImplementation(libs.androidx.test.ext.junit) | ||
| androidTestImplementation(libs.espresso.core) | ||
| implementation(libs.squareup.okhttp) | ||
| api(libs.androidx.compose.ui.util) | ||
| implementation(libs.androidx.camera.camera2) | ||
| implementation(libs.androidx.camera.lifecycle) | ||
| implementation(libs.androidx.camera.view) | ||
| implementation(libs.androidx.camera.core) | ||
| } |
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| # Add project specific ProGuard rules here. | ||
| # You can control the set of applied configuration files using the | ||
| # proguardFiles setting in build.gradle. | ||
| # | ||
| # For more details, see | ||
| # http://developer.android.com/guide/developing/tools/proguard.html | ||
|
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| # If your project uses WebView with JS, uncomment the following | ||
| # and specify the fully qualified class name to the JavaScript interface | ||
| # class: | ||
| #-keepclassmembers class fqcn.of.javascript.interface.for.webview { | ||
| # public *; | ||
| #} | ||
|
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| # Uncomment this to preserve the line number information for | ||
| # debugging stack traces. | ||
| #-keepattributes SourceFile,LineNumberTable | ||
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| # If you keep the line number information, uncomment this to | ||
| # hide the original source file name. | ||
| #-renamesourcefileattribute SourceFile |
24 changes: 24 additions & 0 deletions
24
feature/home/src/androidTest/java/org/mifos/mobile/feature/home/ExampleInstrumentedTest.kt
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| package org.mifos.mobile.feature.home | ||
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| import androidx.test.platform.app.InstrumentationRegistry | ||
| import androidx.test.ext.junit.runners.AndroidJUnit4 | ||
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| import org.junit.Test | ||
| import org.junit.runner.RunWith | ||
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| import org.junit.Assert.* | ||
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| /** | ||
| * Instrumented test, which will execute on an Android device. | ||
| * | ||
| * See [testing documentation](http://d.android.com/tools/testing). | ||
| */ | ||
| @RunWith(AndroidJUnit4::class) | ||
| class ExampleInstrumentedTest { | ||
| @Test | ||
| fun useAppContext() { | ||
| // Context of the app under test. | ||
| val appContext = InstrumentationRegistry.getInstrumentation().targetContext | ||
| assertEquals("org.mifos.mobile.feature.home.test", appContext.packageName) | ||
| } | ||
| } |
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <manifest xmlns:android="http://schemas.android.com/apk/res/android"> | ||
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| </manifest> |
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8 changes: 5 additions & 3 deletions
8
...va/org/mifos/mobile/ui/home/HomeScreen.kt → ...mobile/feature/home/screens/HomeScreen.kt
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16 changes: 16 additions & 0 deletions
16
feature/home/src/main/java/org/mifos/mobile/feature/home/utils/HomeUiState.kt
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| package org.mifos.mobile.feature.home.utils | ||
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| import android.graphics.Bitmap | ||
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| sealed class HomeUiState { | ||
| data object Loading : HomeUiState() | ||
| data class Error(val errorMessage: Int) : HomeUiState() | ||
| data class Success(val homeState: HomeState) : HomeUiState() | ||
| } | ||
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| data class HomeState( | ||
| val username: String? = "", | ||
| val image: Bitmap? = null, | ||
| val loanAmount: Double = 0.0, | ||
| val savingsAmount: Double = 0.0 | ||
| ) |
136 changes: 136 additions & 0 deletions
136
feature/home/src/main/java/org/mifos/mobile/feature/home/utils/ImageUtil.kt
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| package org.mifos.mobile.feature.home.utils | ||
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| import android.graphics.Bitmap | ||
| import android.graphics.BitmapFactory | ||
| import android.graphics.Canvas | ||
| import android.graphics.Matrix | ||
| import android.graphics.Paint | ||
| import android.util.Log | ||
|
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| /** | ||
| * Created by dilpreet on 10/8/17. | ||
| */ | ||
| class ImageUtil { | ||
| // Default width and height | ||
| fun compressImage(decodedBytes: ByteArray): Bitmap? { | ||
| return compress(decodedBytes, 816.0f, 612.0f) | ||
| } | ||
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| fun compressImage(decodedBytes: ByteArray, maxHeight: Float, maxWidth: Float): Bitmap? { | ||
| return compress(decodedBytes, maxHeight, maxWidth) | ||
| } | ||
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| private fun compress(decodedBytes: ByteArray, maxHeight: Float, maxWidth: Float): Bitmap? { | ||
| var scaledBitmap: Bitmap? = null | ||
| val options = BitmapFactory.Options() | ||
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| // by setting this field as true, the actual bitmap pixels are not loaded in the memory. | ||
| // Just the bounds are loaded. If | ||
| // you try the use the bitmap here, you will get null. | ||
| options.inJustDecodeBounds = true | ||
| var bmp = BitmapFactory.decodeByteArray(decodedBytes, 0, decodedBytes.size, options) | ||
| var actualHeight = options.outHeight | ||
| var actualWidth = options.outWidth | ||
| var imgRatio = actualWidth / actualHeight.toFloat() | ||
| val maxRatio = maxWidth / maxHeight | ||
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| // width and height values are set maintaining the aspect ratio of the image | ||
| if (actualHeight > maxHeight || actualWidth > maxWidth) { | ||
| if (imgRatio < maxRatio) { | ||
| imgRatio = maxHeight / actualHeight | ||
| actualWidth = (imgRatio * actualWidth).toInt() | ||
| actualHeight = maxHeight.toInt() | ||
| } else if (imgRatio > maxRatio) { | ||
| imgRatio = maxWidth / actualWidth | ||
| actualHeight = (imgRatio * actualHeight).toInt() | ||
| actualWidth = maxWidth.toInt() | ||
| } else { | ||
| actualHeight = maxHeight.toInt() | ||
| actualWidth = maxWidth.toInt() | ||
| } | ||
| } | ||
|
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| // setting inSampleSize value allows to load a scaled down version of the original image | ||
| options.inSampleSize = calculateInSampleSize(options, actualWidth, actualHeight) | ||
|
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| // inJustDecodeBounds set to false to load the actual bitmap | ||
| options.inJustDecodeBounds = false | ||
|
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| // this options allow android to claim the bitmap memory if it runs low on memory | ||
| options.inPurgeable = true | ||
| options.inInputShareable = true | ||
| options.inTempStorage = ByteArray(16 * 1024) | ||
| try { | ||
| bmp = BitmapFactory.decodeByteArray(decodedBytes, 0, decodedBytes.size, options) | ||
| } catch (exception: OutOfMemoryError) { | ||
| Log.e(ImageUtil::class.java.name, exception.toString()) | ||
| } | ||
| try { | ||
| scaledBitmap = Bitmap.createBitmap(actualWidth, actualHeight, Bitmap.Config.ARGB_8888) | ||
| } catch (exception: OutOfMemoryError) { | ||
| Log.e(ImageUtil::class.java.name, exception.toString()) | ||
| } | ||
| val ratioX = actualWidth / options.outWidth.toFloat() | ||
| val ratioY = actualHeight / options.outHeight.toFloat() | ||
| val middleX = actualWidth / 2.0f | ||
| val middleY = actualHeight / 2.0f | ||
| val scaleMatrix = Matrix() | ||
| scaleMatrix.setScale(ratioX, ratioY, middleX, middleY) | ||
| val canvas = Canvas(scaledBitmap!!) | ||
| canvas.setMatrix(scaleMatrix) | ||
| canvas.drawBitmap( | ||
| bmp, | ||
| middleX - bmp.width / 2, | ||
| middleY - bmp.height / 2, | ||
| Paint(Paint.FILTER_BITMAP_FLAG), | ||
| ) | ||
| scaledBitmap = Bitmap.createBitmap( | ||
| scaledBitmap, | ||
| 0, | ||
| 0, | ||
| scaledBitmap.width, | ||
| scaledBitmap.height, | ||
| null, | ||
| true, | ||
| ) | ||
| return scaledBitmap | ||
| } | ||
|
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| private fun calculateInSampleSize( | ||
| options: BitmapFactory.Options, | ||
| reqWidth: Int, | ||
| reqHeight: Int, | ||
| ): Int { | ||
| val height = options.outHeight | ||
| val width = options.outWidth | ||
| var inSampleSize = 1 | ||
| if (height > reqHeight || width > reqWidth) { | ||
| val heightRatio = Math.round(height.toFloat() / reqHeight.toFloat()) | ||
| val widthRatio = Math.round(width.toFloat() / reqWidth.toFloat()) | ||
| inSampleSize = if (heightRatio < widthRatio) heightRatio else widthRatio | ||
| } | ||
| val totalPixels = width * height.toFloat() | ||
| val totalReqPixelsCap = reqWidth * reqHeight * 2.toFloat() | ||
| while (totalPixels / (inSampleSize * inSampleSize) > totalReqPixelsCap) { | ||
| inSampleSize++ | ||
| } | ||
| return inSampleSize | ||
| } | ||
|
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| companion object { | ||
| /** | ||
| * Reference : https://developer.android.com/topic/performance/graphics/load-bitmap.html | ||
| * And for scaling : | ||
| * https://stackoverflow.com/questions/8722359/scale-rotate-bitmap-using-matrix-in-android/8722592#8722592 | ||
| */ | ||
| @JvmStatic | ||
| var instance: ImageUtil? = null | ||
| get() { | ||
| if (field == null) { | ||
| field = ImageUtil() | ||
| } | ||
| return field | ||
| } | ||
| private set | ||
| } | ||
| } |
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