feat(core): edit text override

common/src/main/assets/lang/en_US.json

@@ -322,6 +322,10 @@
                     "fidelius_indicator": {
                         "name": "Fidelius Indicator",
                         "description": "Adds a green circle next to messages that have been sent only to you"
+                    },
+                    "edit_text_override": {
+                        "name": "Edit Text Override",
+                        "description": "Overrides text field behavior"
                     }
                 }
             },
@@ -795,6 +799,10 @@
             "auto_reload": {
                 "snapchat_only": "Snapchat Only",
                 "all": "All (Snapchat + SnapEnhance)"
+            },
+            "edit_text_override": {
+                "multi_line_chat_input": "Multi Line Chat Input",
+                "bypass_text_input_limit": "Bypass Text Input Limit"
             }
         }
     },

common/src/main/kotlin/me/rhunk/snapenhance/common/config/impl/UserInterfaceTweaks.kt

@@ -50,4 +50,7 @@ class UserInterfaceTweaks : ConfigContainer() {
     val hideSettingsGear = boolean("hide_settings_gear") { requireRestart() }
     val verticalStoryViewer = boolean("vertical_story_viewer") { requireRestart() }
     val fideliusIndicator = boolean("fidelius_indicator") { requireRestart() }
+    val editTextOverride = multiple("edit_text_override", "multi_line_chat_input", "bypass_text_input_limit") {
+        requireRestart(); addNotices(FeatureNotice.BAN_RISK, FeatureNotice.INTERNAL_BEHAVIOR)
+    }
 }

core/src/main/kotlin/me/rhunk/snapenhance/core/features/impl/ui/EditTextOverride.kt

@@ -0,0 +1,36 @@
+package me.rhunk.snapenhance.core.features.impl.ui
+
+import android.text.InputFilter
+import android.text.InputType
+import android.widget.EditText
+import android.widget.TextView
+import me.rhunk.snapenhance.core.features.Feature
+import me.rhunk.snapenhance.core.features.FeatureLoadParams
+import me.rhunk.snapenhance.core.util.hook.HookStage
+import me.rhunk.snapenhance.core.util.hook.hook
+import me.rhunk.snapenhance.core.util.hook.hookConstructor
+
+class EditTextOverride : Feature("Edit Text Override", loadParams = FeatureLoadParams.ACTIVITY_CREATE_SYNC) {
+    override fun onActivityCreate() {
+        val editTextOverride by context.config.userInterface.editTextOverride
+        if (editTextOverride.isEmpty()) return
+
+        if (editTextOverride.contains("bypass_text_input_limit")) {
+            TextView::class.java.getMethod("setFilters", Array<InputFilter>::class.java)
+                .hook(HookStage.BEFORE) { param ->
+                    param.setArg(0, param.arg<Array<InputFilter>>(0).filter {
+                        it !is InputFilter.LengthFilter
+                    }.toTypedArray())
+                }
+        }
+
+        if (editTextOverride.contains("multi_line_chat_input")) {
+            findClass("com.snap.messaging.chat.features.input.InputBarEditText").apply {
+                hookConstructor(HookStage.AFTER) { param ->
+                    val editText = param.thisObject<EditText>()
+                    editText.inputType = editText.inputType or InputType.TYPE_TEXT_FLAG_MULTI_LINE
+                }
+            }
+        }
+    }
+}

core/src/main/kotlin/me/rhunk/snapenhance/core/manager/impl/FeatureManager.kt

@@ -113,6 +113,7 @@ class FeatureManager(
             Stories::class,
             DisableComposerModules::class,
             FideliusIndicator::class,
+            EditTextOverride::class,
         )
 
         initializeFeatures()