wip: Add expo plugin

2026-08-16 02:44:51 +00:00 · 2026-04-24 20:47:24 +02:00
parent b160f9cede
commit eaeec5a35a
7 changed files with 306 additions and 835 deletions
@@ -0,0 +1,129 @@
+import { AndroidConfig, withAndroidManifest, withMainActivity, type ConfigPlugin } from '@expo/config-plugins';
+import { addImports, appendContentsInsideDeclarationBlock } from '@expo/config-plugins/build/android/codeMod';
+
+const MODE_MARKER = 'OmniView.onActivityPipModeChanged(';
+const UI_STATE_MARKER = 'OmniView.onActivityPipTransitionToPip(';
+
+function patchMainActivityForPip(mainActivity: string, language: 'java' | 'kt'): string {
+  const isJava = language === 'java';
+
+  if (mainActivity.includes(MODE_MARKER) && mainActivity.includes(UI_STATE_MARKER)) {
+    return mainActivity;
+  }
+
+  const withRequiredImports = addImports(
+    mainActivity,
+    ['android.app.PictureInPictureUiState', 'android.os.Build', 'dev.zoriya.omni.OmniView'],
+    isJava
+  );
+
+  let output = withRequiredImports;
+
+  if (!output.includes(MODE_MARKER)) {
+    const modeChangedBlock = isJava
+      ? [
+          '\n  @Override',
+          '  public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode) {',
+          '    super.onPictureInPictureModeChanged(isInPictureInPictureMode);',
+          '    OmniView.onActivityPipModeChanged(this, isInPictureInPictureMode);',
+          '  }\n',
+        ]
+      : [
+          '\n  override fun onPictureInPictureModeChanged(isInPictureInPictureMode: Boolean) {',
+          '    super.onPictureInPictureModeChanged(isInPictureInPictureMode)',
+          '    OmniView.onActivityPipModeChanged(this, isInPictureInPictureMode)',
+          '  }\n',
+        ];
+
+    output = appendContentsInsideDeclarationBlock(output, 'class MainActivity', modeChangedBlock.join('\n'));
+  }
+
+  if (!output.includes(UI_STATE_MARKER)) {
+    const uiStateChangedBlock = isJava
+      ? [
+          '\n  @Override',
+          '  public void onPictureInPictureUiStateChanged(PictureInPictureUiState pipState) {',
+          '    super.onPictureInPictureUiStateChanged(pipState);',
+          '    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM && pipState.isTransitioningToPip()) {',
+          '      OmniView.onActivityPipTransitionToPip(this);',
+          '    }',
+          '  }\n',
+        ]
+      : [
+          '\n  override fun onPictureInPictureUiStateChanged(pipState: PictureInPictureUiState) {',
+          '    super.onPictureInPictureUiStateChanged(pipState)',
+          '    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM && pipState.isTransitioningToPip) {',
+          '      OmniView.onActivityPipTransitionToPip(this)',
+          '    }',
+          '  }\n',
+        ];
+
+    output = appendContentsInsideDeclarationBlock(output, 'class MainActivity', uiStateChangedBlock.join('\n'));
+  }
+
+  return output;
+}
+
+function ensureUsesFeature(
+  androidManifest: AndroidConfig.Manifest.AndroidManifest,
+  featureName: string,
+  required: 'true' | 'false'
+): void {
+  const usesFeature = androidManifest.manifest['uses-feature'] ?? [];
+  const existing = usesFeature.find((feature) => feature.$['android:name'] === featureName);
+
+  if (existing) {
+    existing.$['android:required'] = required;
+  } else {
+    usesFeature.push({
+      $: {
+        'android:name': featureName,
+        'android:required': required,
+      },
+    });
+  }
+
+  androidManifest.manifest['uses-feature'] = usesFeature;
+}
+
+function ensureConfigChanges(mainActivity: AndroidConfig.Manifest.ManifestActivity): void {
+  const requiredChanges = ['screenSize', 'smallestScreenSize', 'screenLayout', 'orientation'];
+  const existing = mainActivity.$['android:configChanges'] ?? '';
+  const existingSet = new Set(
+    existing
+      .split('|')
+      .map((item) => item.trim())
+      .filter(Boolean)
+  );
+
+  requiredChanges.forEach((item) => existingSet.add(item));
+  mainActivity.$['android:configChanges'] = Array.from(existingSet).join('|');
+}
+
+function patchManifestForPip(
+  androidManifest: AndroidConfig.Manifest.AndroidManifest
+): AndroidConfig.Manifest.AndroidManifest {
+  ensureUsesFeature(androidManifest, 'android.software.picture_in_picture', 'false');
+
+  const mainActivity = AndroidConfig.Manifest.getMainActivityOrThrow(androidManifest);
+  mainActivity.$['android:supportsPictureInPicture'] = 'true';
+  mainActivity.$['android:resizeableActivity'] = 'true';
+  ensureConfigChanges(mainActivity);
+
+  return androidManifest;
+}
+
+export const withPip: ConfigPlugin = (config) => {
+  const withMainActivityPatched = withMainActivity(config, (activityConfig) => {
+    activityConfig.modResults.contents = patchMainActivityForPip(
+      activityConfig.modResults.contents,
+      activityConfig.modResults.language
+    );
+    return activityConfig;
+  });
+
+  return withAndroidManifest(withMainActivityPatched, (manifestConfig) => {
+    manifestConfig.modResults = patchManifestForPip(manifestConfig.modResults);
+    return manifestConfig;
+  });
+};