Update to SDK 29 (Android 10) (#2468)

(cherry picked from commit 83d5e458ca639f645c1646fea46cb89c0ae70478)

app/src/main/java/eu/kanade/tachiyomi/source/online/english/Tsumino.kt

@@ -47,7 +47,7 @@ class Tsumino(delegate: HttpSource) : DelegatedHttpSource(delegate),
 
     override fun parseIntoMetadata(metadata: TsuminoSearchMetadata, input: Document) {
         with(metadata) {
-            tmId = TsuminoSearchMetadata.tmIdFromUrl(input.location()).toInt()
+            tmId = TsuminoSearchMetadata.tmIdFromUrl(input.location())!!.toInt()
             tags.clear()
 
             input.getElementById("Title")?.text()?.let {

app/src/main/java/exh/ui/captcha/BrowserActionActivity.kt

@@ -698,7 +698,7 @@ class BrowserActionActivity : AppCompatActivity() {
             headers: Map<String, String>? = emptyMap()
         ) {
             val intent = baseIntent(context).apply {
-                putExtra(HEADERS_EXTRA, HashMap(headers))
+                putExtra(HEADERS_EXTRA, HashMap(headers!!))
                 putExtra(VERIFY_LAMBDA_EXTRA, completionVerifier as Serializable)
                 putExtra(SCRIPT_EXTRA, script)
                 putExtra(URL_EXTRA, url)

app/src/main/java/exh/ui/intercept/InterceptActivity.kt

@@ -36,7 +36,7 @@ class InterceptActivity : BaseRxActivity<EhActivityInterceptBinding, InterceptAc
         if (Intent.ACTION_VIEW == intent.action) {
             binding.interceptProgress.visible()
             binding.interceptStatus.text = "Loading gallery..."
-            presenter.loadGallery(intent.dataString)
+            presenter.loadGallery(intent.dataString!!)
         }
     }