Add debug overlay

Disable crash workaround, not worth it

app/src/main/java/exh/log/EHDebugModeOverlay.kt

@@ -0,0 +1,65 @@
+package exh.log
+
+import android.content.Context
+import android.text.Html
+import android.view.View
+import android.view.ViewGroup
+import com.ms_square.debugoverlay.DataObserver
+import com.ms_square.debugoverlay.OverlayModule
+import eu.kanade.tachiyomi.BuildConfig
+import android.widget.LinearLayout
+import android.widget.TextView
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.data.preference.getOrDefault
+import eu.kanade.tachiyomi.util.dpToPx
+import uy.kohesive.injekt.injectLazy
+
+class EHDebugModeOverlay(private val context: Context) : OverlayModule<String>(null, null) {
+    private var textView: TextView? = null
+    private val prefs: PreferencesHelper by injectLazy()
+
+    override fun start() {}
+    override fun stop() {}
+    override fun notifyObservers() {}
+    override fun addObserver(observer: DataObserver<Any>) {
+        observer.onDataAvailable(buildInfo())
+    }
+    override fun removeObserver(observer: DataObserver<Any>) {}
+    override fun onDataAvailable(data: String?) {
+        textView?.text = Html.fromHtml(data)
+    }
+
+    override fun createView(root: ViewGroup, textColor: Int, textSize: Float, textAlpha: Float): View {
+        val view = LinearLayout(root.context)
+        view.layoutParams = ViewGroup.LayoutParams(
+                ViewGroup.LayoutParams.WRAP_CONTENT,
+                ViewGroup.LayoutParams.WRAP_CONTENT
+        )
+        view.setPadding(4.dpToPx, 0, 4.dpToPx, 4.dpToPx)
+        val textView = TextView(view.context)
+        textView.setTextColor(textColor)
+        textView.textSize = textSize
+        textView.alpha = textAlpha
+        textView.text = Html.fromHtml(buildInfo())
+        textView.layoutParams = LinearLayout.LayoutParams(
+                ViewGroup.LayoutParams.WRAP_CONTENT,
+                ViewGroup.LayoutParams.WRAP_CONTENT
+        )
+        view.addView(textView)
+        this.textView = textView
+        return view
+    }
+
+    fun buildInfo() = """
+        <font color='green'>===[ ${context.getString(R.string.app_name)} ]===</font><br>
+        <b>Build type:</b> ${BuildConfig.BUILD_TYPE}<br>
+        <b>Debug mode:</b> ${BuildConfig.DEBUG}<br>
+        <b>Version code:</b> ${BuildConfig.VERSION_CODE}<br>
+        <b>Commit SHA:</b> ${BuildConfig.COMMIT_SHA}<br>
+        <b>Log level:</b> ${EHLogLevel.currentLogLevel.name.toLowerCase()}<br>
+        <b>Source blacklist:</b> ${prefs.eh_enableSourceBlacklist().getOrDefault().asEnabledString()}<br>
+    """.trimIndent()
+
+    private fun Boolean.asEnabledString() = if(this) "enabled" else "disabled"
+}

app/src/main/java/exh/log/EHLogLevel.kt

@@ -12,6 +12,8 @@ enum class EHLogLevel(val description: String) {
     companion object {
         private var curLogLevel: Int? = null
 
+        val currentLogLevel get() = EHLogLevel.values()[curLogLevel!!]
+
         fun init(context: Context) {
             curLogLevel = PreferencesHelper(context)
                     .eh_logLevel().getOrDefault()