java_compressor_example

Java way of using compressor 3.0 All You need to do:

1. Copy JavaCompressor.kt to project
2. Add kotlin dependencies to ${PROJECT_DIR}/app/build.gradle
3. Add kotlin dependencies to ${PROJECT_DIR}/build.gradle
4. Start using compressor in your activity.

1. Copy JavaCompressor.kt to project

Copy JavaCompressor.kt from this gist to your package.

2. Add kotlin dependencies to ${PROJECT_DIR}/app/build.gradle

Make sure you applied the kotlin-android plugin

    apply plugin: 'kotlin-android'

You have to add

org.jetbrains.kotlin:kotlin-stdlib

org.jetbrains.kotlinx:kotlinx-coroutines-core

org.jetbrains.kotlinx:kotlinx-coroutines-android

androidx.lifecycle:lifecycle-extensions

androidx.lifecycle:lifecycle-runtime-ktx

libraries to dependencies

    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$kotlin_coroutines_version"
    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.2.0'

You have to add id.zelory:compressor any way

    implementation 'id.zelory:compressor:3.0.0'

3. Add kotlin dependencies to ${PROJECT_DIR}/build.gradle

Make sure you add kotlin to your project level gradle file. add these 2 lines to buildscript

    ext.kotlin_version = "1.4.0"
    ext.kotlin_coroutines_version = '1.3.8'

and

        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

to dependencies

Thats it. That's all you need to do.

4. Example usage

Simple

            JavaCompressor.compress(this, selectedFile, new Callback(){
                @Override
                public void onComplete(boolean status, @Nullable File file) {
                    //check if compression successful and use file if status is true
                }
            })

With constraints:

            JavaCompressor.compress(this, actual, new Callback() {
                @Override
                public void onComplete(boolean status, @Nullable File file) {
                    //check if compression successful and use file if status is true
                }
            }, new QualityConstraint(80), new ResolutionConstraint(612, 816), new DestinationConstraint(new File(getCacheDir(), "compressed.jpeg")));