Added: Allow users to disable auto capitalization of extra keys text

The user can add `extra-keys-text-all-cap=false` entry to `termux.properties` file to disable auto capitalization of extra keys text for both normal and popup buttons. The default value is `true`. Running `termux-reload-settings` command will also update the behaviour instantaneously if changed.

app/src/main/java/com/termux/app/TermuxActivity.java

@@ -880,6 +880,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
             mProperties.loadTermuxPropertiesFromDisk();
 
             if (mExtraKeysView != null) {
+                mExtraKeysView.setButtonTextAllCaps(mProperties.shouldExtraKeysTextBeAllCaps());
                 mExtraKeysView.reload(mProperties.getExtraKeysInfo());
             }
         }

app/src/main/java/com/termux/app/terminal/io/TerminalToolbarViewPager.java

@@ -46,6 +46,7 @@ public class TerminalToolbarViewPager {
                 ExtraKeysView extraKeysView = (ExtraKeysView) layout;
                 extraKeysView.setExtraKeysViewClient(new TermuxTerminalExtraKeys(mActivity.getTerminalView(),
                     mActivity.getTermuxTerminalViewClient(), mActivity.getTermuxTerminalSessionClient()));
+                extraKeysView.setButtonTextAllCaps(mActivity.getProperties().shouldExtraKeysTextBeAllCaps());
                 mActivity.setExtraKeysView(extraKeysView);
                 extraKeysView.reload(mActivity.getProperties().getExtraKeysInfo());
 

termux-shared/src/main/java/com/termux/shared/settings/properties/TermuxPropertyConstants.java

@@ -14,7 +14,7 @@ import java.util.HashSet;
 import java.util.Set;
 
 /*
- * Version: v0.14.0
+ * Version: v0.15.0
  *
  * Changelog
  *
@@ -63,6 +63,9 @@ import java.util.Set;
  *
  * - 0.14.0 (2021-09-02)
  *      - Add `getTermuxFloatPropertiesFile()`.
+ *
+ * - 0.15.0 (2021-09-05)
+ *      - Add `KEY_EXTRA_KEYS_TEXT_ALL_CAPS`.
  */
 
 /**
@@ -94,6 +97,11 @@ public final class TermuxPropertyConstants {
 
 
 
+    /** Defines the key for whether text for the extra keys buttons should be all capitalized automatically */
+    public static final String KEY_EXTRA_KEYS_TEXT_ALL_CAPS =  "extra-keys-text-all-caps"; // Default: "extra-keys-text-all-caps"
+
+
+
     /** Defines the key for whether to hide soft keyboard when termux app is started */
     public static final String KEY_HIDE_SOFT_KEYBOARD_ON_STARTUP =  "hide-soft-keyboard-on-startup"; // Default: "hide-soft-keyboard-on-startup"
 
@@ -324,6 +332,7 @@ public final class TermuxPropertyConstants {
         KEY_DISABLE_HARDWARE_KEYBOARD_SHORTCUTS,
         KEY_DISABLE_TERMINAL_SESSION_CHANGE_TOAST,
         KEY_ENFORCE_CHAR_BASED_INPUT,
+        KEY_EXTRA_KEYS_TEXT_ALL_CAPS,
         KEY_HIDE_SOFT_KEYBOARD_ON_STARTUP,
         KEY_TERMINAL_ONCLICK_URL_OPEN,
         KEY_USE_BLACK_UI,
@@ -358,12 +367,12 @@ public final class TermuxPropertyConstants {
         KEY_VOLUME_KEYS_BEHAVIOUR
         ));
 
-    /** Defines the set for keys loaded by termux that have default boolean behaviour
+    /** Defines the set for keys loaded by termux that have default boolean behaviour with false as default.
      * "true" -> true
      * "false" -> false
      * default: false
-     * */
+     */
-    public static final Set<String> TERMUX_DEFAULT_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST = new HashSet<>(Arrays.asList(
+    public static final Set<String> TERMUX_DEFAULT_FALSE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST = new HashSet<>(Arrays.asList(
         KEY_DISABLE_HARDWARE_KEYBOARD_SHORTCUTS,
         KEY_DISABLE_TERMINAL_SESSION_CHANGE_TOAST,
         KEY_ENFORCE_CHAR_BASED_INPUT,
@@ -375,17 +384,35 @@ public final class TermuxPropertyConstants {
         TermuxConstants.PROP_ALLOW_EXTERNAL_APPS
     ));
 
-    /** Defines the set for keys loaded by termux that have default inverted boolean behaviour
+    /** Defines the set for keys loaded by termux that have default boolean behaviour with true as default.
+     * "true" -> true
+     * "false" -> false
+     * default: true
+     */
+    public static final Set<String> TERMUX_DEFAULT_TRUE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST = new HashSet<>(Arrays.asList(
+        KEY_EXTRA_KEYS_TEXT_ALL_CAPS
+    ));
+
+    /** Defines the set for keys loaded by termux that have default inverted boolean behaviour with false as default.
+     * "false" -> true
+     * "true" -> false
+     * default: false
+     */
+    public static final Set<String> TERMUX_DEFAULT_INVERETED_FALSE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST = new HashSet<>(Arrays.asList(
+    ));
+
+    /** Defines the set for keys loaded by termux that have default inverted boolean behaviour with true as default.
      * "false" -> true
      * "true" -> false
      * default: true
-     * */
+     */
-    public static final Set<String> TERMUX_DEFAULT_INVERETED_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST = new HashSet<>(Arrays.asList(
+    public static final Set<String> TERMUX_DEFAULT_INVERETED_TRUE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST = new HashSet<>(Arrays.asList(
     ));
 
 
 
 
+
     /** Returns the first {@link File} found at
      * {@link TermuxConstants#TERMUX_PROPERTIES_PRIMARY_FILE_PATH} or
      * {@link TermuxConstants#TERMUX_PROPERTIES_SECONDARY_FILE_PATH}

termux-shared/src/main/java/com/termux/shared/settings/properties/TermuxSharedProperties.java

@@ -257,12 +257,18 @@ public abstract class TermuxSharedProperties {
                 return (String) getVolumeKeysBehaviourInternalPropertyValueFromValue(value);
 
             default:
-                // default boolean behaviour
+                // default false boolean behaviour
-                if (TermuxPropertyConstants.TERMUX_DEFAULT_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST.contains(key))
+                if (TermuxPropertyConstants.TERMUX_DEFAULT_FALSE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST.contains(key))
                     return (boolean) SharedProperties.getBooleanValueForStringValue(key, value, false, true, LOG_TAG);
-                // default inverted boolean behaviour
+                // default true boolean behaviour
-                else if (TermuxPropertyConstants.TERMUX_DEFAULT_INVERETED_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST.contains(key))
+                if (TermuxPropertyConstants.TERMUX_DEFAULT_TRUE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST.contains(key))
-                    return (boolean) SharedProperties.getInvertedBooleanValueForStringValue(key, value, true, true, LOG_TAG);
+                    return (boolean) SharedProperties.getBooleanValueForStringValue(key, value, true, true, LOG_TAG);
+                // default inverted false boolean behaviour
+                //else if (TermuxPropertyConstants.TERMUX_DEFAULT_INVERETED_FALSE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST.contains(key))
+                //    return (boolean) SharedProperties.getInvertedBooleanValueForStringValue(key, value, false, true, LOG_TAG);
+                // default inverted true boolean behaviour
+                // else if (TermuxPropertyConstants.TERMUX_DEFAULT_INVERETED_TRUE_BOOLEAN_BEHAVIOUR_PROPERTIES_LIST.contains(key))
+                //    return (boolean) SharedProperties.getInvertedBooleanValueForStringValue(key, value, true, true, LOG_TAG);
                 // just use String object as is (may be null)
                 else
                     return value;
@@ -517,6 +523,10 @@ public abstract class TermuxSharedProperties {
         return (boolean) getInternalPropertyValue(TermuxPropertyConstants.KEY_ENFORCE_CHAR_BASED_INPUT, true);
     }
 
+    public boolean shouldExtraKeysTextBeAllCaps() {
+        return (boolean) getInternalPropertyValue(TermuxPropertyConstants.KEY_EXTRA_KEYS_TEXT_ALL_CAPS, true);
+    }
+
     public boolean shouldSoftKeyboardBeHiddenOnStartup() {
         return (boolean) getInternalPropertyValue(TermuxPropertyConstants.KEY_HIDE_SOFT_KEYBOARD_ON_STARTUP, true);
     }

termux-shared/src/main/java/com/termux/shared/terminal/io/extrakeys/ExtraKeysView.java

@@ -163,6 +163,9 @@ public final class ExtraKeysView extends GridLayout {
      * {@link #DEFAULT_BUTTON_ACTIVE_BACKGROUND_COLOR}. */
     private int mButtonActiveBackgroundColor;
 
+    /** Defines whether text for the extra keys button should be all capitalized automatically. */
+    private boolean mButtonTextAllCaps = true;
+
 
     /**
      * Defines the duration in milliseconds before a press turns into a long press. The default
@@ -305,6 +308,11 @@ public final class ExtraKeysView extends GridLayout {
         mButtonActiveBackgroundColor = buttonActiveBackgroundColor;
     }
 
+    /** Set {@link #mButtonTextAllCaps}. */
+    public void setButtonTextAllCaps(boolean buttonTextAllCaps) {
+        mButtonTextAllCaps = buttonTextAllCaps;
+    }
+
 
     /** Get {@link #mLongPressTimeout}. */
     public int getLongPressTimeout() {
@@ -382,6 +390,7 @@ public final class ExtraKeysView extends GridLayout {
 
                 button.setText(buttonInfo.getDisplay());
                 button.setTextColor(mButtonTextColor);
+                button.setAllCaps(mButtonTextAllCaps);
                 button.setPadding(0, 0, 0, 0);
 
                 button.setOnClickListener(view -> {
@@ -564,6 +573,7 @@ public final class ExtraKeysView extends GridLayout {
             button.setTextColor(mButtonTextColor);
         }
         button.setText(extraButton.getDisplay());
+        button.setAllCaps(mButtonTextAllCaps);
         button.setPadding(0, 0, 0, 0);
         button.setMinHeight(0);
         button.setMinWidth(0);