Add Iris Android APK tooling

app/src/android/bench_client.rs

@@ -112,8 +112,8 @@ fn battery_line(samples: &[i32]) -> String {
     )
 }
 
-impl AndroidAppState for BenchClient {
-    fn new(mut ui_state: AndroidUiState, rsc: &mut StdRsc<Self>) -> Self {
+impl BenchClient {
+    pub(super) fn new(mut ui_state: AndroidUiState, rsc: &mut StdRsc<Self>) -> Self {
         let content = WidgetPtr::new().add(rsc);
         let loading = placeholder(rsc, "Loading fixture...");
         content(rsc).set(loading);
@@ -186,16 +186,24 @@ impl AndroidAppState for BenchClient {
         }
         client
     }
+}
 
-    fn platform_ready(&mut self, _rsc: &mut StdRsc<Self>, vm: JavaVM, view: GlobalRef) {
+impl AndroidAppState for BenchClient {
+    type Resources = StdRsc<Self>;
+
+    fn platform_ready(&mut self, _rsc: &mut Self::Resources, vm: JavaVM, view: GlobalRef) {
         self.platform = Some(Arc::new(PlatformHandle::new(vm, view)));
     }
 
-    fn back_pressed(&mut self, _rsc: &mut StdRsc<Self>) -> bool {
+    fn back_pressed(&mut self, _rsc: &mut Self::Resources) -> bool {
         false
     }
 
-    fn on_insets_changed(&mut self, rsc: &mut StdRsc<Self>, insets: iris::android::WindowInsets) {
+    fn on_insets_changed(
+        &mut self,
+        rsc: &mut Self::Resources,
+        insets: iris::android::WindowInsets,
+    ) {
         if insets.top != self.last_top_pad {
             self.last_top_pad = insets.top;
             let controls = bench_controls(rsc, insets.top);

app/src/android/mod.rs

@@ -36,7 +36,7 @@ extern "system" fn new_view_peer<'local>(
     view: View<'local>,
     context: Context<'local>,
 ) -> jlong {
-    iris::android::new_peer::<ActiveClient>(env, view, context)
+    iris::android::new_peer::<ActiveClient>(env, view, context, ActiveClient::new)
 }
 
 /// # Safety

app/src/android/transcript_client.rs

@@ -89,8 +89,8 @@ fn frame_report_controls(rsc: &mut StdRsc<TranscriptClient>) -> WeakWidget {
     (report, reset).span(Dir::RIGHT).height(56).add(rsc)
 }
 
-impl AndroidAppState for TranscriptClient {
-    fn new(mut ui_state: AndroidUiState, rsc: &mut StdRsc<Self>) -> Self {
+impl TranscriptClient {
+    pub(super) fn new(mut ui_state: AndroidUiState, rsc: &mut StdRsc<Self>) -> Self {
         let content = WidgetPtr::new().add(rsc);
         let loading = placeholder(rsc, "Loading sessions...");
         content(rsc).set(loading);
@@ -112,8 +112,12 @@ impl AndroidAppState for TranscriptClient {
         client.spawn_fetch_sessions(rsc);
         client
     }
+}
 
-    fn back_pressed(&mut self, _rsc: &mut StdRsc<Self>) -> bool {
+impl AndroidAppState for TranscriptClient {
+    type Resources = StdRsc<Self>;
+
+    fn back_pressed(&mut self, _rsc: &mut Self::Resources) -> bool {
         // No screen stack of its own -- same "let the activity finish"
         // answer `iris-android-app`'s tabs `Client` already gives.
         false