From 6d41d1f6d297b37a1b6be93ca674ec55a3e76338 Mon Sep 17 00:00:00 2001
From: Fumiaki Yoshimatsu <fumiakiy@gmail.com>
Date: Sat, 12 Mar 2022 18:13:58 -0500
Subject: [PATCH] Fix soft keyboard popping up when the text was selected when
 the other keyboard was open.

Fixes #11780
---
 .../components/InputAwareLayout.java          | 28 +++++++++++++++++++
 .../ConversationParentFragment.java           |  2 +-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/components/InputAwareLayout.java b/app/src/main/java/org/thoughtcrime/securesms/components/InputAwareLayout.java
index dae12efa93..d4154c0a51 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/components/InputAwareLayout.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/InputAwareLayout.java
@@ -1,6 +1,8 @@
 package org.thoughtcrime.securesms.components;
 
 import android.content.Context;
+import android.os.Build;
+import android.text.InputType;
 import android.util.AttributeSet;
 import android.widget.EditText;
 
@@ -12,6 +14,7 @@ import org.thoughtcrime.securesms.util.ServiceUtil;
 
 public class InputAwareLayout extends KeyboardAwareLinearLayout implements OnKeyboardShownListener {
   private InputView current;
+  private int       previousInputType = InputType.TYPE_NULL;
 
   public InputAwareLayout(Context context) {
     this(context, null);
@@ -44,6 +47,8 @@ public class InputAwareLayout extends KeyboardAwareLinearLayout implements OnKey
       input.show(getKeyboardHeight(), current != null);
       current = input;
     }
+
+    setShowSoftInputOnFocusCompat(imeTarget, false);
   }
 
   public InputView getCurrentInput() {
@@ -53,6 +58,8 @@ public class InputAwareLayout extends KeyboardAwareLinearLayout implements OnKey
   public void hideCurrentInput(EditText imeTarget) {
     if (isKeyboardOpen()) hideSoftkey(imeTarget, null);
     else                  hideAttachedInput(false);
+
+    setShowSoftInputOnFocusCompat(imeTarget, true);
   }
 
   public void hideAttachedInput(boolean instant) {
@@ -65,6 +72,13 @@ public class InputAwareLayout extends KeyboardAwareLinearLayout implements OnKey
   }
 
   public void showSoftkey(final EditText inputTarget) {
+    showSoftkey(inputTarget, false);
+  }
+
+  public void showSoftkey(final EditText inputTarget, boolean force) {
+    if (!force && isInputOpen()) return;
+
+    setShowSoftInputOnFocusCompat(inputTarget, true);
     postOnKeyboardOpen(new Runnable() {
       @Override public void run() {
         hideAttachedInput(true);
@@ -85,6 +99,20 @@ public class InputAwareLayout extends KeyboardAwareLinearLayout implements OnKey
                .hideSoftInputFromWindow(inputTarget.getWindowToken(), 0);
   }
 
+  private void setShowSoftInputOnFocusCompat(EditText imeTarget, boolean show) {
+    if (Build.VERSION.SDK_INT >= 21) {
+      imeTarget.setShowSoftInputOnFocus(show);
+    } else if (show) {
+      if (previousInputType != InputType.TYPE_NULL) {
+        imeTarget.setInputType(previousInputType);
+      }
+    } else {
+      previousInputType = imeTarget.getInputType();
+      imeTarget.setRawInputType(InputType.TYPE_CLASS_TEXT);
+      imeTarget.setTextIsSelectable(true);
+    }
+  }
+
   public interface InputView {
     void show(int height, boolean immediate);
     void hide(boolean immediate);
diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationParentFragment.java b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationParentFragment.java
index 148b6b1f4c..1b571989e8 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationParentFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationParentFragment.java
@@ -3273,7 +3273,7 @@ public class ConversationParentFragment extends Fragment
     emojiDrawerStub.get().setFragmentManager(getChildFragmentManager());
 
     if (container.getCurrentInput() == emojiDrawerStub.get()) {
-      container.showSoftkey(composeText);
+      container.showSoftkey(composeText, true);
     } else {
       container.show(composeText, emojiDrawerStub.get());
     }