1 files changed, 79 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/storage/CacheManagementActivity.kt b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/storage/CacheManagementActivity.kt
new file mode 100644
index 0000000000..c9fdb79e6e
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/storage/CacheManagementActivity.kt
@@ -0,0 +1,79 @@
+package com.mapbox.mapboxsdk.testapp.activity.storage
+
+import android.os.Bundle
+import android.os.Looper
+import android.support.design.widget.Snackbar
+import android.support.v7.app.AppCompatActivity
+import com.mapbox.mapboxsdk.offline.OfflineManager
+import com.mapbox.mapboxsdk.storage.FileSource
+import com.mapbox.mapboxsdk.testapp.R
+import junit.framework.Assert.assertTrue
+import kotlinx.android.synthetic.main.activity_cache_management.*
+
+/**
+ * Test activity showcasing the cache management APIs
+ */
+class CacheManagementActivity : AppCompatActivity() {
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    setContentView(R.layout.activity_cache_management)
+
+    val fileSource = OfflineManager.getInstance(this)
+    resetDatabaseButton.setOnClickListener {
+      fileSource.resetDatabase(object : OfflineManager.FileSourceCallback {
+        override fun onSuccess() {
+          showSnackbar("Reset database success")
+        }
+
+        override fun onError(message: String) {
+          showSnackbar("Reset database fail: $message")
+        }
+      })
+    }
+
+    invalidateAmbientCacheButton.setOnClickListener {
+      fileSource.invalidateAmbientCache(object : OfflineManager.FileSourceCallback {
+        override fun onSuccess() {
+          showSnackbar("Invalidate ambient cache success")
+        }
+
+        override fun onError(message: String) {
+          showSnackbar("Invalidate ambient cache fail: $message")
+        }
+      })
+    }
+
+    clearAmbientCacheButton.setOnClickListener {
+      fileSource.clearAmbientCache(object : OfflineManager.FileSourceCallback {
+        override fun onSuccess() {
+          showSnackbar("Clear ambient cache success")
+        }
+
+        override fun onError(message: String) {
+          showSnackbar("Clear ambient cache fail: $message")
+        }
+      })
+    }
+
+    setMaximumAmbientCacheSizeButton.setOnClickListener {
+      fileSource.setMaximumAmbientCacheSize(5000000, object : OfflineManager.FileSourceCallback {
+        override fun onSuccess() {
+          showSnackbar("Set maximum ambient cache size success")
+        }
+
+        override fun onError(message: String) {
+          showSnackbar("Set maximum ambient cache size fail: $message")
+        }
+      })
+    }
+  }
+
+  fun showSnackbar(message: String) {
+    // validate that all callbacks occur on main thread
+    assertTrue(Looper.myLooper() == Looper.getMainLooper())
+
+    // show snackbar
+    Snackbar.make(container, message, Snackbar.LENGTH_SHORT).show()
+  }
+}
+\ No newline at end of file