Merge "Enforce min value on panel slices slider" into qt-dev (cef4e42d) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/core/SliderPreferenceController.java

+8 −3

Original line number	Diff line number	Diff line
		@@ -44,7 +44,7 @@ public abstract class SliderPreferenceController extends BasePreferenceControlle
		}

		/**
		* @return the value of the Slider's position based on the range: [0, maxSteps).
		* @return the value of the Slider's position based on the range: [min, max].
		*/
		public abstract int getSliderPosition();

		@@ -57,9 +57,14 @@ public abstract class SliderPreferenceController extends BasePreferenceControlle
		public abstract boolean setSliderPosition(int position);

		/**
		* @return the number of steps supported by the slider.
		* @return the maximum value supported by the slider.
		*/
		public abstract int getMaxSteps();
		public abstract int getMax();

		/**
		* @return the minimum value supported by the slider.
		*/
		public abstract int getMin();

		@Override
		public int getSliceType() {

+8 −2

Original line number	Diff line number	Diff line
		@@ -55,7 +55,8 @@ public class NightDisplayIntensityPreferenceController extends SliderPreferenceC
		super.displayPreference(screen);
		final SeekBarPreference preference = screen.findPreference(getPreferenceKey());
		preference.setContinuousUpdates(true);
		preference.setMax(getMaxSteps());
		preference.setMax(getMax());
		preference.setMin(getMin());
		}

		@Override
		@@ -75,10 +76,15 @@ public class NightDisplayIntensityPreferenceController extends SliderPreferenceC
		}

		@Override
		public int getMaxSteps() {
		public int getMax() {
		return convertTemperature(ColorDisplayManager.getMinimumColorTemperature(mContext));
		}

		@Override
		public int getMin() {
		return ColorDisplayManager.getMinimumColorTemperature(mContext);
		}

		/**
		* Inverts and range-adjusts a raw value from the SeekBar (i.e. [0, maxTemp-minTemp]), or
		* converts an inverted and range-adjusted value to the raw SeekBar value, depending on the

+4 −0

Original line number	Diff line number	Diff line
		@@ -74,4 +74,8 @@ public class AudioHelper {
		public int getMaxVolume(int stream) {
		return mAudioManager.getStreamMaxVolume(stream);
		}

		public int getMinVolume(int stream) {
		return mAudioManager.getStreamMinVolume(stream);
		}
		}

+9 −1

Original line number	Diff line number	Diff line
		@@ -160,7 +160,7 @@ public class RemoteVolumePreferenceController extends VolumeSeekBarPreferenceCon
		}

		@Override
		public int getMaxSteps() {
		public int getMax() {
		if (mPreference != null) {
		return mPreference.getMax();
		}
		@@ -171,6 +171,14 @@ public class RemoteVolumePreferenceController extends VolumeSeekBarPreferenceCon
		return playbackInfo != null ? playbackInfo.getMaxVolume() : 0;
		}

		@Override
		public int getMin() {
		if (mPreference != null) {
		return mPreference.getMin();
		}
		return 0;
		}

		@Override
		public boolean isSliceable() {
		return TextUtils.equals(getPreferenceKey(), KEY_REMOTE_VOLUME);

+9 −1

Original line number	Diff line number	Diff line
		@@ -92,13 +92,21 @@ public abstract class VolumeSeekBarPreferenceController extends
		}

		@Override
		public int getMaxSteps() {
		public int getMax() {
		if (mPreference != null) {
		return mPreference.getMax();
		}
		return mHelper.getMaxVolume(getAudioStream());
		}

		@Override
		public int getMin() {
		if (mPreference != null) {
		return mPreference.getMin();
		}
		return mHelper.getMinVolume(getAudioStream());
		}

		protected abstract int getAudioStream();

		protected abstract int getMuteIcon();