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fix(android): avoid occasional crash on start on Android (#2931)

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This commit is contained in:
Huang Xin
2026-01-12 16:27:25 +01:00
committed by GitHub
parent c04f19ffb4
commit 48e2bfa82c
1 changed files with 6 additions and 6 deletions
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apps/readest-app/src-tauri/gen/android/app/src/main/java/com/bilingify/readest/MainActivity.kt
+6 -6
View File
@@ -24,7 +24,7 @@ import com.readest.native_bridge.KeyDownInterceptor
import com.readest.native_bridge.NativeBridgePlugin
class MainActivity : TauriActivity(), KeyDownInterceptor {
private lateinit var wv: WebView
private var wv: WebView? = null
private var interceptVolumeKeysEnabled = false
private var interceptBackKeyEnabled = false
@@ -65,7 +65,7 @@ class MainActivity : TauriActivity(), KeyDownInterceptor {
val y = event.getY(pointerIndex)
val pressure = event.getPressure(pointerIndex)
wv.evaluateJavascript(
wv?.evaluateJavascript(
"""
try {
if (window.onNativeTouch) {
@@ -103,7 +103,7 @@ class MainActivity : TauriActivity(), KeyDownInterceptor {
}
if (shouldIntercept) {
wv.evaluateJavascript(
wv?.evaluateJavascript(
"""
try { window.onNativeKeyDown("$keyName", $keyCode); } catch (_) {}
""".trimIndent(),
@@ -119,7 +119,7 @@ class MainActivity : TauriActivity(), KeyDownInterceptor {
override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
val keyName = keyEventMap[keyCode]
if (keyName != null) {
wv.evaluateJavascript(
wv?.evaluateJavascript(
"""
try {
window.onNativeKeyDown("$keyName", $keyCode)
@@ -178,7 +178,7 @@ class MainActivity : TauriActivity(), KeyDownInterceptor {
Log.d("MainActivity", "Back invoked callback triggered ${interceptBackKeyEnabled}")
if (interceptBackKeyEnabled) {
Log.d("MainActivity", "Back intercepted (OnBackInvokedCallback)")
wv.evaluateJavascript(
wv?.evaluateJavascript(
"""window.onNativeKeyDown("Back", ${KeyEvent.KEYCODE_BACK});""",
null
)
@@ -194,7 +194,7 @@ class MainActivity : TauriActivity(), KeyDownInterceptor {
override fun handleOnBackPressed() {
if (interceptBackKeyEnabled) {
Log.d("MainActivity", "Back intercepted (OnBackPressedDispatcher)")
wv.evaluateJavascript(
wv?.evaluateJavascript(
"""window.onNativeKeyDown("Back", ${KeyEvent.KEYCODE_BACK});""",
null
)