restructured and simplified the handlers code a bit

app/src/main/java/io/github/sspanak/tt9/ime/AbstractHandler.java

@@ -6,7 +6,6 @@ import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 
 import io.github.sspanak.tt9.ime.modes.InputMode;
-import io.github.sspanak.tt9.preferences.settings.SettingsStore;
 
 abstract public class AbstractHandler extends InputMethodService {
 	// hardware key handlers
@@ -17,8 +16,6 @@ abstract public class AbstractHandler extends InputMethodService {
 	abstract public boolean onOK();
 	abstract public boolean onText(String text, boolean validateOnly); // used for "#", "*" and whatnot
 
-	// helpers
-	abstract public SettingsStore getSettings();
 	abstract protected void onInit();
 	abstract protected boolean onStart(InputConnection inputConnection, EditorInfo inputField);
 	abstract protected void onFinishTyping();
@@ -26,7 +23,6 @@ abstract public class AbstractHandler extends InputMethodService {
 	abstract protected void setInputField(InputConnection inputConnection, EditorInfo inputField);
 
 	// UI
-	abstract protected View createMainView();
 	abstract protected void createSuggestionBar(View mainView);
 	abstract protected boolean forceShowWindow();
 	abstract protected void renderMainView();

app/src/main/java/io/github/sspanak/tt9/ime/KeyPadHandler.java

@@ -1,13 +1,10 @@
 package io.github.sspanak.tt9.ime;
 
 import android.view.KeyEvent;
-import android.view.View;
-import android.view.inputmethod.EditorInfo;
 
 import io.github.sspanak.tt9.ime.helpers.Key;
 import io.github.sspanak.tt9.preferences.screens.debug.ItemInputHandlingMode;
 import io.github.sspanak.tt9.preferences.settings.SettingsStore;
-import io.github.sspanak.tt9.util.Logger;
 import io.github.sspanak.tt9.util.Timer;
 
 
@@ -40,71 +37,6 @@ abstract class KeyPadHandler extends AbstractHandler {
 	}
 
 
-	@Override
-	public boolean onEvaluateInputViewShown() {
-		super.onEvaluateInputViewShown();
-		setInputField(getCurrentInputConnection(), getCurrentInputEditorInfo());
-		return shouldBeVisible();
-	}
-
-
-	@Override
-	public boolean onEvaluateFullscreenMode() {
-		return false;
-	}
-
-
-	/**
-	 * Called by the framework when your view for creating input needs to be
-	 * generated. This will be called the first time your input method is
-	 * displayed, and every time it needs to be re-created such as due to a
-	 * configuration change.
-	 */
-	@Override
-	public View onCreateInputView() {
-		return createMainView();
-	}
-
-
-	/**
-	 * This is the main point where we do our initialization of the input method
-	 * to begin operating on an application. At this point we have been bound to
-	 * the client, and are now receiving all of the detailed information about
-	 * the target of our edits.
-	 */
-	@Override
-	public void onStartInput(EditorInfo inputField, boolean restarting) {
-		Logger.i(
-			"KeyPadHandler",
-			"===> Start Up; packageName: " + inputField.packageName + " inputType: " + inputField.inputType + " actionId: " + inputField.actionId + " imeOptions: " + inputField.imeOptions + " privateImeOptions: " + inputField.privateImeOptions + " extras: " + inputField.extras
-		);
-		onStart(getCurrentInputConnection(), inputField);
-	}
-
-
-	@Override
-	public void onStartInputView(EditorInfo inputField, boolean restarting) {
-		onStart(getCurrentInputConnection(), inputField);
-	}
-
-
-	@Override
-	public void onFinishInputView(boolean finishingInput) {
-		super.onFinishInputView(finishingInput);
-		onFinishTyping();
-	}
-
-	/**
-	 * This is called when the user is done editing a field. We can use this to
-	 * reset our state.
-	 */
-	@Override
-	public void onFinishInput() {
-		super.onFinishInput();
-		onStop();
-	}
-
-
 	/**
 	 * Use this to monitor key events being delivered to the application. We get
 	 * first crack at them, and can either resume them or let them continue to

app/src/main/java/io/github/sspanak/tt9/ime/MainViewOps.java

@@ -0,0 +1,30 @@
+package io.github.sspanak.tt9.ime;
+
+import io.github.sspanak.tt9.preferences.settings.SettingsStore;
+
+abstract public class MainViewOps extends HotkeyHandler {
+	/**** Informational methods for the on-screen keyboard ****/
+	public int getTextCase() {
+		return mInputMode.getTextCase();
+	}
+
+	public boolean isInputModeNumeric() {
+		return mInputMode.is123();
+	}
+
+	public boolean isNumericModeStrict() {
+		return mInputMode.is123() && inputType.isNumeric() && !inputType.isPhoneNumber();
+	}
+
+	public boolean isNumericModeSigned() {
+		return mInputMode.is123() && inputType.isSignedNumber();
+	}
+
+	public boolean isInputModePhone() {
+		return mInputMode.is123() && inputType.isPhoneNumber();
+	}
+
+	public SettingsStore getSettings() {
+		return settings;
+	}
+}

app/src/main/java/io/github/sspanak/tt9/ime/TraditionalT9.java

@@ -25,13 +25,62 @@ import io.github.sspanak.tt9.ui.tray.StatusBar;
 import io.github.sspanak.tt9.util.DeviceInfo;
 import io.github.sspanak.tt9.util.Logger;
 
-public class TraditionalT9 extends HotkeyHandler {
+public class TraditionalT9 extends MainViewOps {
 	@NonNull
 	private final Handler normalizationHandler = new Handler(Looper.getMainLooper());
 	private MainView mainView = null;
 	private StatusBar statusBar = null;
 
 
+	@Override
+	public boolean onEvaluateInputViewShown() {
+		super.onEvaluateInputViewShown();
+		setInputField(getCurrentInputConnection(), getCurrentInputEditorInfo());
+		return shouldBeVisible();
+	}
+
+
+	@Override
+	public boolean onEvaluateFullscreenMode() {
+		return false;
+	}
+
+
+	@Override
+	public View onCreateInputView() {
+		return createMainView();
+	}
+
+
+	@Override
+	public void onStartInput(EditorInfo inputField, boolean restarting) {
+		Logger.i(
+			"KeyPadHandler",
+			"===> Start Up; packageName: " + inputField.packageName + " inputType: " + inputField.inputType + " actionId: " + inputField.actionId + " imeOptions: " + inputField.imeOptions + " privateImeOptions: " + inputField.privateImeOptions + " extras: " + inputField.extras
+		);
+		onStart(getCurrentInputConnection(), inputField);
+	}
+
+
+	@Override
+	public void onStartInputView(EditorInfo inputField, boolean restarting) {
+		onStart(getCurrentInputConnection(), inputField);
+	}
+
+
+	@Override
+	public void onFinishInputView(boolean finishingInput) {
+		super.onFinishInputView(finishingInput);
+		onFinishTyping();
+	}
+
+	@Override
+	public void onFinishInput() {
+		super.onFinishInput();
+		onStop();
+	}
+
+
 	@Override
 	public int onStartCommand(Intent intent, int flags, int startId) {
 		int result = super.onStartCommand(intent, flags, startId);
@@ -145,7 +194,7 @@ public class TraditionalT9 extends HotkeyHandler {
 	 * createMainView
 	 * Generates the actual UI of TT9.
 	 */
-	protected View createMainView() {
+	private View createMainView() {
 		mainView.forceCreateView();
 		initTray();
 		setDarkTheme();
@@ -224,31 +273,4 @@ public class TraditionalT9 extends HotkeyHandler {
 	protected boolean shouldBeOff() {
 		return currentInputConnection == null || mInputMode.isPassthrough();
 	}
-
-
-	/**** Informational methods for the on-screen keyboard ****/
-
-	public int getTextCase() {
-		return mInputMode.getTextCase();
-	}
-
-	public boolean isInputModeNumeric() {
-		return mInputMode.is123();
-	}
-
-	public boolean isNumericModeStrict() {
-		return mInputMode.is123() && inputType.isNumeric() && !inputType.isPhoneNumber();
-	}
-
-	public boolean isNumericModeSigned() {
-		return mInputMode.is123() && inputType.isSignedNumber();
-	}
-
-	public boolean isInputModePhone() {
-		return mInputMode.is123() && inputType.isPhoneNumber();
-	}
-
-	public SettingsStore getSettings() {
-		return settings;
-	}
 }