16 files changed, 73 insertions, 0 deletions

diff --git a/Android.mk b/Android.mk
index 403647374..9b9123554 100644..100755
--- a/Android.mk
+++ b/Android.mk
@@ -293,6 +293,9 @@ endif
 ifeq ($(TW_NO_EXFAT_FUSE), true)
     LOCAL_CFLAGS += -DTW_NO_EXFAT_FUSE
 endif
+ifeq ($(TW_NO_HAPTICS), true)
+    LOCAL_CFLAGS += -DTW_NO_HAPTICS
+endif
 ifeq ($(TW_INCLUDE_JB_CRYPTO), true)
     TW_INCLUDE_CRYPTO := true
 endif
diff --git a/data.cpp b/data.cpp
index d9239a473..cf8349ba8 100644..100755
--- a/data.cpp
+++ b/data.cpp
@@ -587,9 +587,16 @@ void DataManager::SetDefaultValues()
 	mConst.SetValue("false", "0");
 
 	mConst.SetValue(TW_VERSION_VAR, TW_VERSION_STR);
+
+#ifndef TW_NO_HAPTICS
 	mPersist.SetValue("tw_button_vibrate", "80");
 	mPersist.SetValue("tw_keyboard_vibrate", "40");
 	mPersist.SetValue("tw_action_vibrate", "160");
+	mConst.SetValue("tw_disable_haptics", "0");
+#else
+	LOGINFO("TW_NO_HAPTICS := true\n");
+	mConst.SetValue("tw_disable_haptics", "1");
+#endif
 
 	TWPartition *store = PartitionManager.Get_Default_Storage_Partition();
 	if (store)
@@ -1110,9 +1117,11 @@ string DataManager::GetSettingsStoragePath(void)
 
 void DataManager::Vibrate(const string& varName)
 {
+#ifndef TW_NO_HAPTICS
 	int vib_value = 0;
 	GetValue(varName, vib_value);
 	if (vib_value) {
 		vibrate(vib_value);
 	}
+#endif
 }
diff --git a/data.hpp b/data.hpp
index d61fe8e7c..d61fe8e7c 100644..100755
--- a/data.hpp
+++ b/data.hpp
diff --git a/gui/action.cpp b/gui/action.cpp
index d708dd467..11d9580fb 100644..100755
--- a/gui/action.cpp
+++ b/gui/action.cpp
@@ -516,8 +516,12 @@ void GUIAction::operation_end(const int operation_status)
 	blankTimer.resetTimerAndUnblank();
 	property_set("twrp.action_complete", "1");
 	time(&Stop);
+
+#ifndef TW_NO_HAPTICS
 	if ((int) difftime(Stop, Start) > 10)
 		DataManager::Vibrate("tw_action_vibrate");
+#endif
+
 	LOGINFO("operation_end - status=%d\n", operation_status);
 }
 
diff --git a/gui/button.cpp b/gui/button.cpp
index dfae5e237..7c7f69f14 100644..100755
--- a/gui/button.cpp
+++ b/gui/button.cpp
@@ -248,7 +248,10 @@ int GUIButton::NotifyTouch(TOUCH_STATE state, int x, int y)
 	} else {
 		if (last_state == 0) {
 			last_state = 1;
+
+#ifndef TW_NO_HAPTICS
 			DataManager::Vibrate("tw_button_vibrate");
+#endif
 			if (mButtonLabel != NULL)
 				mButtonLabel->isHighlighted = true;
 			if (mButtonImg != NULL)
diff --git a/gui/checkbox.cpp b/gui/checkbox.cpp
index de63cba36..025a803a2 100644..100755
--- a/gui/checkbox.cpp
+++ b/gui/checkbox.cpp
@@ -179,7 +179,10 @@ int GUICheckbox::NotifyTouch(TOUCH_STATE state, int x __unused, int y __unused)
 		lastState = (lastState == 0) ? 1 : 0;
 		DataManager::SetValue(mVarName, lastState);
 
+#ifndef TW_NO_HAPTICS
 		DataManager::Vibrate("tw_button_vibrate");
+#endif
+
 	}
 	return 0;
 }
diff --git a/gui/keyboard.cpp b/gui/keyboard.cpp
index ca7006dc3..b6a772b01 100644..100755
--- a/gui/keyboard.cpp
+++ b/gui/keyboard.cpp
@@ -549,7 +549,11 @@ int GUIKeyboard::NotifyTouch(TOUCH_STATE state, int x, int y)
 			bool repeatKey = false;
 			Layout& lay = layouts[currentLayout - 1];
 			if (state == TOUCH_RELEASE && was_held == 0) {
+
+#ifndef TW_NO_HAPTICS
 				DataManager::Vibrate("tw_keyboard_vibrate");
+#endif
+
 				if (key.layout > 0) {
 					// Switch layouts
 					if (lay.is_caps && key.layout == lay.revert_layout && !CapsLockOn) {
@@ -593,7 +597,11 @@ int GUIKeyboard::NotifyTouch(TOUCH_STATE state, int x, int y)
 				was_held = 1;
 				if (key.longpresskey > 0) {
 					// Long Press Key
+
+#ifndef TW_NO_HAPTICS
 					DataManager::Vibrate("tw_keyboard_vibrate");
+#endif
+
 					PageManager::NotifyCharInput(key.longpresskey);
 				}
 				else
diff --git a/gui/patternpassword.cpp b/gui/patternpassword.cpp
index 5559f9dd8..a75ed156b 100644..100755
--- a/gui/patternpassword.cpp
+++ b/gui/patternpassword.cpp
@@ -370,7 +370,11 @@ int GUIPatternPassword::NotifyTouch(TOUCH_STATE state, int x, int y)
 			mTrackingTouch = true;
 			ResetActiveDots();
 			ConnectDot(dot_idx);
+
+#ifndef TW_NO_HAPTICS
 			DataManager::Vibrate("tw_button_vibrate");
+#endif
+
 			mCurLineX = x;
 			mCurLineY = y;
 			mNeedRender = true;
@@ -386,7 +390,11 @@ int GUIPatternPassword::NotifyTouch(TOUCH_STATE state, int x, int y)
 			{
 				ConnectIntermediateDots(dot_idx);
 				ConnectDot(dot_idx);
+
+#ifndef TW_NO_HAPTICS
 				DataManager::Vibrate("tw_button_vibrate");
+#endif
+
 			}
 
 			mCurLineX = x;
diff --git a/gui/scrolllist.cpp b/gui/scrolllist.cpp
index ecfb5fe81..bf5a9b06d 100644..100755
--- a/gui/scrolllist.cpp
+++ b/gui/scrolllist.cpp
@@ -508,7 +508,10 @@ int GUIScrollList::NotifyTouch(TOUCH_STATE state, int x, int y)
 			NotifySelect(selectedItem);
 			mUpdate = 1;
 
+#ifndef TW_NO_HAPTICS
 			DataManager::Vibrate("tw_button_vibrate");
+#endif
+
 			selectedItem = NO_ITEM;
 		} else {
 			// Start kinetic scrolling
diff --git a/gui/slider.cpp b/gui/slider.cpp
index fab5a2ea0..3c5f6526e 100644..100755
--- a/gui/slider.cpp
+++ b/gui/slider.cpp
@@ -208,7 +208,11 @@ int GUISlider::NotifyTouch(TOUCH_STATE state, int x, int y)
 			return 0;
 
 		if (sCurTouchX >= mRenderX + mRenderW - sTouchW) {
+
+#ifndef TW_NO_HAPTICS
 			DataManager::Vibrate("tw_button_vibrate");
+#endif
+
 			sAction->doActions();
 		}
 
diff --git a/gui/terminal.cpp b/gui/terminal.cpp
index b1799ce63..a4fed9104 100644..100755
--- a/gui/terminal.cpp
+++ b/gui/terminal.cpp
@@ -530,7 +530,11 @@ private:
 		switch (ch)
 		{
 			case 7: // BEL
+
+#ifndef TW_NO_HAPTICS
 				DataManager::Vibrate("tw_button_vibrate");
+#endif
+
 				break;
 			case 8: // BS
 				left();
diff --git a/gui/theme/common/landscape.xml b/gui/theme/common/landscape.xml
index 5bbfe9029..f6f14bc51 100644..100755
--- a/gui/theme/common/landscape.xml
+++ b/gui/theme/common/landscape.xml
@@ -3166,19 +3166,28 @@
 				<placement x="%tab5_col4_x%" y="%row_tab_y%" w="%tab5_width%" h="%tab_indicator_height%"/>
 			</fill>
 
+			<text style="text_m">
+				<condition var1="tw_disable_haptics" var2="1"/>
+				<placement x="col1_x_left" y="%row4_y%" w="%content_width%"/>
+				<text>{@vibration_disabled=Vibration Disabled for Device}</text>
+			</text>
+
 			<slidervalue>
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="col1_x_left" y="%row4_y%" w="%content_width%"/>
 				<text>{@button_vibration=Button Vibration:}</text>
 				<data variable="tw_button_vibrate" min="0" max="300"/>
 			</slidervalue>
 
 			<slidervalue>
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="col1_x_left" y="%row9_y%" w="%content_width%"/>
 				<text>{@kb_vibration=Keyboard Vibration:}</text>
 				<data variable="tw_keyboard_vibrate" min="0" max="300"/>
 			</slidervalue>
 
 			<slidervalue>
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="col1_x_left" y="%row14_y%" w="%content_width%"/>
 				<text>{@act_vibration=Action Vibration:}</text>
 				<data variable="tw_action_vibrate" min="0" max="500"/>
diff --git a/gui/theme/common/languages/en.xml b/gui/theme/common/languages/en.xml
index afba59a02..03d4e084c 100644..100755
--- a/gui/theme/common/languages/en.xml
+++ b/gui/theme/common/languages/en.xml
@@ -318,6 +318,7 @@
 		<string name="settings_tz_btn">Time Zone</string>
 		<string name="settings_screen_btn">Screen</string>
 		<string name="settings_screen_bright_btn">Screen Brightness</string>
+		<string name="vibration_disabled">Vibration is disabled for this device</string>
 		<string name="settings_vibration_btn">Vibration</string>
 		<string name="settings_language_btn">Language</string>
 		<string name="time_zone_hdr">Time Zone</string>
diff --git a/gui/theme/common/portrait.xml b/gui/theme/common/portrait.xml
index 11769227f..09b7c6b70 100644..100755
--- a/gui/theme/common/portrait.xml
+++ b/gui/theme/common/portrait.xml
@@ -3329,19 +3329,28 @@
 				<placement x="%tab5_col4_x%" y="%row_tab_y%" w="%tab5_width%" h="%tab_indicator_height%"/>
 			</fill>
 
+			<text style="text_m">
+				<condition var1="tw_disable_haptics" var2="1"/>
+				<placement x="%indent%" y="%row4_y%"/>
+				<text>{@vibration_disabled=Vibration Disabled for Device}</text>
+			</text>
+
 			<slidervalue>
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="indent" y="%row4_y%" w="%content_width%"/>
 				<text>{@button_vibration=Button Vibration:}</text>
 				<data variable="tw_button_vibrate" min="0" max="300"/>
 			</slidervalue>
 
 			<slidervalue>
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="indent" y="%row9_y%" w="%content_width%"/>
 				<text>{@kb_vibration=Keyboard Vibration:}</text>
 				<data variable="tw_keyboard_vibrate" min="0" max="300"/>
 			</slidervalue>
 
 			<slidervalue>
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="indent" y="%row14_y%" w="%content_width%"/>
 				<text>{@act_vibration=Action Vibration:}</text>
 				<data variable="tw_action_vibrate" min="0" max="500"/>
diff --git a/gui/theme/common/watch.xml b/gui/theme/common/watch.xml
index 83f4b63f2..d36bb2d5a 100644..100755
--- a/gui/theme/common/watch.xml
+++ b/gui/theme/common/watch.xml
@@ -3518,6 +3518,7 @@
 			</button>
 
 			<button style="main_button">
+				<condition var1="tw_disable_haptics" var2="0"/>
 				<placement x="%col1_x_right%" y="%row6_y%"/>
 				<text>{@settings_vibration_btn=Vibration}</text>
 				<action function="page">settings_vibration</action>
diff --git a/minuitwrp/events.cpp b/minuitwrp/events.cpp
index bd29f718d..9374ef174 100644..100755
--- a/minuitwrp/events.cpp
+++ b/minuitwrp/events.cpp
@@ -123,6 +123,7 @@ int write_to_file(const std::string& fn, const std::string& line) {
 	return -1;
 }
 
+#ifndef TW_NO_HAPTICS
 int vibrate(int timeout_ms)
 {
     if (timeout_ms > 10000) timeout_ms = 1000;
@@ -135,6 +136,7 @@ int vibrate(int timeout_ms)
 
     return 0;
 }
+#endif
 
 /* Returns empty tokens */
 static char *vk_strtok_r(char *str, const char *delim, char **save_str)
@@ -722,7 +724,9 @@ static int vk_modify(struct ev *e, struct input_event *ev)
 
                 last_virt_key = e->vks[i].scancode;
 
+#ifndef TW_NO_HAPTICS
                 vibrate(VIBRATOR_TIME_MS);
+#endif
 
                 // Mark that all further movement until lift is discard,
                 // and make sure we don't come back into this area