SDK Versions
MorseIt is built with the following Android SDK configurations:
| SDK Type | Version | Notes |
|---|
| Compile SDK | 28 | Android 9.0 (Pie) |
| Target SDK | 28 | Android 9.0 (Pie) |
| Min SDK | 23 | Android 6.0 (Marshmallow) |
The app supports devices running Android 6.0 (API level 23) and above.
App Configuration
Application Identity
applicationId "com.subin.morseit"
versionCode 1
versionName "1.0"
- Package Name:
com.subin.morseit
- Version Code: 1
- Version Name: 1.0
Build Configuration
From app/build.gradle:3-18:
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.subin.morseit"
minSdkVersion 23
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
Dependencies
Core Libraries
MorseIt uses the following Android support libraries and dependencies:
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
| Dependency | Version | Purpose |
|---|
| AppCompat v7 | 28.0.0 | Backward compatibility for Material Design components |
| ConstraintLayout | 1.1.3 | Flexible layout management |
Testing Libraries
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
| Test Library | Version | Type |
|---|
| JUnit | 4.12 | Unit testing |
| Android Test Runner | 1.0.2 | Instrumented testing |
| Espresso Core | 3.0.2 | UI testing |
Local JAR Dependencies
implementation fileTree(dir: 'libs', include: ['*.jar'])
libs/ directory.
Gradle Plugin
classpath 'com.android.tools.build:gradle:3.2.1'
- Android Gradle Plugin: 3.2.1
Repositories
repositories {
google()
jcenter()
}
App Permissions
Based on AndroidManifest.xml, MorseIt requires minimal permissions:
No special permissions are explicitly declared in the manifest. The app only uses standard system services like ClipboardManager.
Implicit Permissions
The app uses the following system services without requiring runtime permissions:
- Clipboard Access: Uses
ClipboardManager for copy functionality (no permission required)
ProGuard Configuration
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
- Code Minification: Disabled
- ProGuard: Available but not enabled in release builds
Application Configuration
From AndroidManifest.xml:5-11:
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
| Property | Value | Description |
|---|
| allowBackup | true | App data can be backed up |
| supportsRtl | true | Right-to-left layout support |
| theme | AppTheme | Custom app theme |
Activity Configuration
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
- Main Activity:
MainActivity
- Launch Category: LAUNCHER (appears in app drawer)
Java Components
The app uses standard Java libraries:
import java.util.HashMap;
import java.util.Map;
- Collections Framework: HashMap for character mapping
- StringBuilder: For efficient string concatenation
Target Compatibility
Show Supported Android Versions
| Android Version | API Level | Supported |
|---|
| Android 14 | 34 | Yes |
| Android 13 | 33 | Yes |
| Android 12 | 31-32 | Yes |
| Android 11 | 30 | Yes |
| Android 10 | 29 | Yes |
| Android 9 (Pie) | 28 | Yes (Target) |
| Android 8.1 | 27 | Yes |
| Android 8.0 | 26 | Yes |
| Android 7.1 | 25 | Yes |
| Android 7.0 | 24 | Yes |
| Android 6.0 (Marshmallow) | 23 | Yes (Minimum) |
| Android 5.1 and below | 22 | No |
Source File Locations
- Build Config:
app/build.gradle
- Manifest:
app/src/main/AndroidManifest.xml
- Main Activity:
app/src/main/java/com/subin/morseit/MainActivity.java