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Add double-tap power button to open camera 2/2

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Bug: 23787555
Change-Id: I04787cd863212b1ed9608a6c8bd02af13273b387
This commit is contained in:
Jorim Jaggi
2015-09-08 14:56:40 -07:00
parent 9fcc7e1b20
commit cc1e9f7ce7
3 changed files with 44 additions and 1 deletions
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34
src/com/android/settings/DisplaySettings.java
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@@ -22,6 +22,7 @@ import com.android.settings.DropDownPreference.Callback;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import static android.provider.Settings.Secure.CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED;
import static android.provider.Settings.Secure.CAMERA_GESTURE_DISABLED;
import static android.provider.Settings.Secure.DOUBLE_TAP_TO_WAKE;
import static android.provider.Settings.Secure.DOZE_ENABLED;
@@ -76,6 +77,8 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
private static final String KEY_AUTO_ROTATE = "auto_rotate";
private static final String KEY_NIGHT_MODE = "night_mode";
private static final String KEY_CAMERA_GESTURE = "camera_gesture";
private static final String KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE
= "camera_double_tap_power_gesture";
private static final int DLG_GLOBAL_CHANGE_WARNING = 1;
@@ -91,6 +94,7 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
private SwitchPreference mTapToWakePreference;
private SwitchPreference mAutoBrightnessPreference;
private SwitchPreference mCameraGesturePreference;
private SwitchPreference mCameraDoubleTapPowerGesturePreference;
@Override
protected int getMetricsCategory() {
@@ -159,6 +163,14 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
removePreference(KEY_CAMERA_GESTURE);
}
if (isCameraDoubleTapPowerGestureAvailable(getResources())) {
mCameraDoubleTapPowerGesturePreference
= (SwitchPreference) findPreference(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE);
mCameraDoubleTapPowerGesturePreference.setOnPreferenceChangeListener(this);
} else {
removePreference(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE);
}
if (RotationPolicy.isRotationLockToggleVisible(activity)) {
DropDownPreference rotatePreference =
(DropDownPreference) findPreference(KEY_AUTO_ROTATE);
@@ -241,6 +253,11 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
!SystemProperties.getBoolean("gesture.disable_camera_launch", false);
}
private static boolean isCameraDoubleTapPowerGestureAvailable(Resources res) {
return res.getBoolean(
com.android.internal.R.bool.config_cameraDoubleTapPowerGestureEnabled);
}
private void updateTimeoutPreferenceDescription(long currentTimeout) {
ListPreference preference = mScreenTimeoutPreference;
String summary;
@@ -388,11 +405,18 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
mTapToWakePreference.setChecked(value != 0);
}
// Update camera gesture if it is available.
// Update camera gesture #1 if it is available.
if (mCameraGesturePreference != null) {
int value = Settings.Secure.getInt(getContentResolver(), CAMERA_GESTURE_DISABLED, 0);
mCameraGesturePreference.setChecked(value == 0);
}
// Update camera gesture #2 if it is available.
if (mCameraDoubleTapPowerGesturePreference != null) {
int value = Settings.Secure.getInt(
getContentResolver(), CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 0);
mCameraDoubleTapPowerGesturePreference.setChecked(value == 0);
}
}
private void updateScreenSaverSummary() {
@@ -453,6 +477,11 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
Settings.Secure.putInt(getContentResolver(), CAMERA_GESTURE_DISABLED,
value ? 0 : 1 /* Backwards because setting is for disabling */);
}
if (preference == mCameraDoubleTapPowerGesturePreference) {
boolean value = (Boolean) objValue;
Settings.Secure.putInt(getContentResolver(), CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED,
value ? 0 : 1 /* Backwards because setting is for disabling */);
}
if (preference == mNightModePreference) {
try {
final int value = Integer.parseInt((String) objValue);
@@ -524,6 +553,9 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
if (!isCameraGestureAvailable(context.getResources())) {
result.add(KEY_CAMERA_GESTURE);
}
if (!isCameraDoubleTapPowerGestureAvailable(context.getResources())) {
result.add(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE);
}
return result;
}
};