livedisplay: Add LiveDisplay settings

 * Add preference for LiveDisplay mode, and additional supporting
   options for auto mode.
 * CABC, SRE, CE are all under this umbrella now.
 * Manual RGB tweaking is now handled here and the requirement for
   CMHW has been removed as it will go thru RenderEngine.
 * Moved all related code into the livedisplay package.

Change-Id: I0b00f2bfd8f8227d64ad271bbe0f004f0b4bcf9d

2 files changed, 0 insertions, 609 deletions

diff --git a/src/com/android/settings/hardware/DisplayColor.java b/src/com/android/settings/hardware/DisplayColor.java
deleted file mode 100644
index 8441297cd..000000000
--- a/src/com/android/settings/hardware/DisplayColor.java
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright (C) 2013 The CyanogenMod Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.hardware;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.SharedPreferences;
-import android.content.SharedPreferences.Editor;
-import android.os.Bundle;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.preference.DialogPreference;
-import android.preference.PreferenceManager;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.SeekBar;
-import android.widget.TextView;
-import android.widget.Button;
-
-import com.android.settings.R;
-
-import org.cyanogenmod.hardware.DisplayColorCalibration;
-
-/**
- * Special preference type that allows configuration of Color settings
- */
-public class DisplayColor extends DialogPreference {
-    private static final String TAG = "ColorCalibration";
-
-    // These arrays must all match in length and order
-    private static final int[] SEEKBAR_ID = new int[] {
-        R.id.color_red_seekbar,
-        R.id.color_green_seekbar,
-        R.id.color_blue_seekbar
-    };
-
-    private static final int[] SEEKBAR_VALUE_ID = new int[] {
-        R.id.color_red_value,
-        R.id.color_green_value,
-        R.id.color_blue_value
-    };
-
-    private ColorSeekBar[] mSeekBars = new ColorSeekBar[SEEKBAR_ID.length];
-    private String[] mCurrentColors;
-    private String mOriginalColors;
-
-    public DisplayColor(Context context, AttributeSet attrs) {
-        super(context, attrs);
-
-        if (!isSupported()) {
-            return;
-        }
-
-        setDialogLayoutResource(R.layout.display_color_calibration);
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        builder.setNeutralButton(R.string.settings_reset_button,
-                new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-            }
-        });
-    }
-
-    @Override
-    protected void onBindDialogView(View view) {
-        super.onBindDialogView(view);
-
-        mOriginalColors = DisplayColorCalibration.getCurColors();
-        mCurrentColors = mOriginalColors.split(" ");
-
-        for (int i = 0; i < SEEKBAR_ID.length; i++) {
-            SeekBar seekBar = (SeekBar) view.findViewById(SEEKBAR_ID[i]);
-            TextView value = (TextView) view.findViewById(SEEKBAR_VALUE_ID[i]);
-            mSeekBars[i] = new ColorSeekBar(seekBar, value, i);
-            mSeekBars[i].setValueFromString(mCurrentColors[i]);
-        }
-    }
-
-    @Override
-    protected void showDialog(Bundle state) {
-        super.showDialog(state);
-
-        // Can't use onPrepareDialogBuilder for this as we want the dialog
-        // to be kept open on click
-        AlertDialog d = (AlertDialog) getDialog();
-        Button defaultsButton = d.getButton(DialogInterface.BUTTON_NEUTRAL);
-        defaultsButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                int defaultValue = DisplayColorCalibration.getDefValue();
-                for (int i = 0; i < mSeekBars.length; i++) {
-                    mSeekBars[i].mSeekBar.setProgress(defaultValue);
-                    mCurrentColors[i] = String.valueOf(defaultValue);
-                }
-                DisplayColorCalibration.setColors(TextUtils.join(" ", mCurrentColors));
-            }
-        });
-    }
-
-    @Override
-    protected void onDialogClosed(boolean positiveResult) {
-        super.onDialogClosed(positiveResult);
-
-        if (positiveResult) {
-            Editor editor = getEditor();
-            editor.putString("display_color_calibration", DisplayColorCalibration.getCurColors());
-            editor.commit();
-        } else if (mOriginalColors != null) {
-            DisplayColorCalibration.setColors(mOriginalColors);
-        }
-    }
-
-    @Override
-    protected Parcelable onSaveInstanceState() {
-        final Parcelable superState = super.onSaveInstanceState();
-        if (getDialog() == null || !getDialog().isShowing()) {
-            return superState;
-        }
-
-        // Save the dialog state
-        final SavedState myState = new SavedState(superState);
-        myState.currentColors = mCurrentColors;
-        myState.originalColors = mOriginalColors;
-
-        // Restore the old state when the activity or dialog is being paused
-        DisplayColorCalibration.setColors(mOriginalColors);
-        mOriginalColors = null;
-
-        return myState;
-    }
-
-    @Override
-    protected void onRestoreInstanceState(Parcelable state) {
-        if (state == null || !state.getClass().equals(SavedState.class)) {
-            // Didn't save state for us in onSaveInstanceState
-            super.onRestoreInstanceState(state);
-            return;
-        }
-
-        SavedState myState = (SavedState) state;
-        super.onRestoreInstanceState(myState.getSuperState());
-        mOriginalColors = myState.originalColors;
-        mCurrentColors = myState.currentColors;
-        for (int i = 0; i < mSeekBars.length; i++) {
-            mSeekBars[i].setValueFromString(mCurrentColors[i]);
-        }
-        DisplayColorCalibration.setColors(TextUtils.join(" ", mCurrentColors));
-    }
-
-    public static boolean isSupported() {
-        try {
-            return DisplayColorCalibration.isSupported();
-        } catch (NoClassDefFoundError e) {
-            // Hardware abstraction framework isn't installed
-            return false;
-        }
-    }
-
-    public static void restore(Context context) {
-        if (!isSupported()) {
-            return;
-        }
-
-        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        final String value = prefs.getString("display_color_calibration", null);
-
-        if (value != null) {
-            DisplayColorCalibration.setColors(value);
-        }
-    }
-
-    private static class SavedState extends BaseSavedState {
-        String originalColors;
-        String[] currentColors;
-
-        public SavedState(Parcelable superState) {
-            super(superState);
-        }
-
-        public SavedState(Parcel source) {
-            super(source);
-            originalColors = source.readString();
-            currentColors = source.createStringArray();
-        }
-
-        @Override
-        public void writeToParcel(Parcel dest, int flags) {
-            super.writeToParcel(dest, flags);
-            dest.writeString(originalColors);
-            dest.writeStringArray(currentColors);
-        }
-
-        public static final Parcelable.Creator<SavedState> CREATOR =
-                new Parcelable.Creator<SavedState>() {
-
-            public SavedState createFromParcel(Parcel in) {
-                return new SavedState(in);
-            }
-
-            public SavedState[] newArray(int size) {
-                return new SavedState[size];
-            }
-        };
-    }
-
-    private class ColorSeekBar implements SeekBar.OnSeekBarChangeListener {
-        private int mIndex;
-        private SeekBar mSeekBar;
-        private TextView mValue;
-
-        public ColorSeekBar(SeekBar seekBar, TextView value, int index) {
-            mSeekBar = seekBar;
-            mValue = value;
-            mIndex = index;
-
-            mSeekBar.setMax(DisplayColorCalibration.getMaxValue() -
-                    DisplayColorCalibration.getMinValue());
-            mSeekBar.setOnSeekBarChangeListener(this);
-        }
-
-        public void setValueFromString(String valueString) {
-            mSeekBar.setProgress(Integer.valueOf(valueString));
-        }
-
-        @Override
-        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            int min = DisplayColorCalibration.getMinValue();
-            int max = DisplayColorCalibration.getMaxValue();
-
-            if (fromUser) {
-                mCurrentColors[mIndex] = String.valueOf(progress + min);
-                DisplayColorCalibration.setColors(TextUtils.join(" ", mCurrentColors));
-            }
-
-            int percent = Math.round(100F * progress / (max - min));
-            mValue.setText(String.format("%d%%", percent));
-        }
-
-        @Override
-        public void onStartTrackingTouch(SeekBar seekBar) {
-            // Do nothing here
-        }
-
-        @Override
-        public void onStopTrackingTouch(SeekBar seekBar) {
-            // Do nothing here
-        }
-    }
-}
diff --git a/src/com/android/settings/hardware/DisplayGamma.java b/src/com/android/settings/hardware/DisplayGamma.java
deleted file mode 100644
index b2592ee58..000000000
--- a/src/com/android/settings/hardware/DisplayGamma.java
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * Copyright (C) 2013 The CyanogenMod Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.hardware;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.SharedPreferences;
-import android.content.SharedPreferences.Editor;
-import android.content.res.Resources;
-import android.os.Bundle;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.preference.DialogPreference;
-import android.preference.PreferenceManager;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
-import android.widget.SeekBar;
-import android.widget.TextView;
-
-import com.android.settings.R;
-import org.cyanogenmod.hardware.DisplayGammaCalibration;
-
-/**
- * Special preference type that allows configuration of Gamma settings
- */
-public class DisplayGamma extends DialogPreference {
-    private static final String TAG = "GammaCalibration";
-
-    private static final int[] BAR_COLORS = new int[] {
-        R.string.color_red_title,
-        R.string.color_green_title,
-        R.string.color_blue_title
-    };
-
-    private GammaSeekBar[][] mSeekBars;
-
-    private String[][] mCurrentColors;
-    private String[] mOriginalColors;
-    private int mNumberOfControls;
-
-    public DisplayGamma(Context context, AttributeSet attrs) {
-        super(context, attrs);
-
-        if (!isSupported()) {
-            return;
-        }
-
-        mNumberOfControls = DisplayGammaCalibration.getNumberOfControls();
-        mSeekBars = new GammaSeekBar[mNumberOfControls][BAR_COLORS.length];
-
-        mOriginalColors = new String[mNumberOfControls];
-        mCurrentColors = new String[mNumberOfControls][];
-
-        setDialogLayoutResource(R.layout.display_gamma_calibration);
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        builder.setNeutralButton(R.string.settings_reset_button,
-                new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-            }
-        });
-    }
-
-    @Override
-    protected void onBindDialogView(View view) {
-        super.onBindDialogView(view);
-
-        final ViewGroup container = (ViewGroup) view.findViewById(R.id.gamma_container);
-        final LayoutInflater inflater = LayoutInflater.from(getContext());
-        final SharedPreferences prefs = getSharedPreferences();
-        final Resources res = container.getResources();
-        final String[] gammaDescriptors = res.getStringArray(R.array.gamma_descriptors);
-
-        // Create multiple sets of seekbars, depending on the
-        // number of controls the device has
-        for (int index = 0; index < mNumberOfControls; index++) {
-            mOriginalColors[index] = DisplayGammaCalibration.getCurGamma(index);
-            mCurrentColors[index] = mOriginalColors[index].split(" ");
-
-            final String defaultKey = "display_gamma_default_" + index;
-            if (!prefs.contains(defaultKey)) {
-                prefs.edit().putString(defaultKey, mOriginalColors[index]).commit();
-            }
-
-            if (mNumberOfControls != 1) {
-                TextView header = (TextView) inflater.inflate(
-                        R.layout.display_gamma_calibration_header, container, false);
-
-                if (index < gammaDescriptors.length) {
-                    header.setText(gammaDescriptors[index]);
-                } else {
-                    header.setText(res.getString(
-                            R.string.gamma_tuning_control_set_header, index + 1));
-                }
-                container.addView(header);
-            }
-
-            for (int color = 0; color < BAR_COLORS.length; color++) {
-                ViewGroup item = (ViewGroup) inflater.inflate(
-                        R.layout.display_gamma_calibration_item, container, false);
-
-                mSeekBars[index][color] = new GammaSeekBar(index, color, item);
-                mSeekBars[index][color].setGamma(Integer.valueOf(mCurrentColors[index][color]));
-                // make sure to add the seekbar group to the container _after_
-                // creating GammaSeekBar, so that GammaSeekBar has a chance to
-                // get the correct subviews without getting confused by duplicate IDs
-                container.addView(item);
-            }
-        }
-    }
-
-    @Override
-    protected void showDialog(Bundle state) {
-        super.showDialog(state);
-
-        // can't use onPrepareDialogBuilder for this as we want the dialog
-        // to be kept open on click
-        AlertDialog d = (AlertDialog) getDialog();
-        Button defaultsButton = d.getButton(DialogInterface.BUTTON_NEUTRAL);
-        defaultsButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                for (int index = 0; index < mSeekBars.length; index++) {
-                    final SharedPreferences prefs = getSharedPreferences();
-                    final String defaultKey = "display_gamma_default_" + index;
-                    // this key is guaranteed to be present, as we have
-                    // created it in onBindDialogView()
-                    final String[] defaultColors = prefs.getString(defaultKey, null).split(" ");
-
-                    for (int color = 0; color < BAR_COLORS.length; color++) {
-                        mSeekBars[index][color].setGamma(Integer.valueOf(defaultColors[color]));
-                        mCurrentColors[index][color] = defaultColors[color];
-                    }
-                    DisplayGammaCalibration.setGamma(index,
-                            TextUtils.join(" ", mCurrentColors[index]));
-                }
-            }
-       });
-    }
-
-    @Override
-    protected void onDialogClosed(boolean positiveResult) {
-        super.onDialogClosed(positiveResult);
-
-        if (positiveResult) {
-            Editor editor = getEditor();
-            for (int i = 0; i < mNumberOfControls; i++) {
-                editor.putString("display_gamma_" + i, DisplayGammaCalibration.getCurGamma(i));
-            }
-            editor.commit();
-        } else if (mOriginalColors != null) {
-            for (int i = 0; i < mNumberOfControls; i++) {
-                DisplayGammaCalibration.setGamma(i, mOriginalColors[i]);
-            }
-        }
-    }
-
-    @Override
-    protected Parcelable onSaveInstanceState() {
-        final Parcelable superState = super.onSaveInstanceState();
-        if (getDialog() == null || !getDialog().isShowing()) {
-            return superState;
-        }
-
-        // Save the dialog state
-        final SavedState myState = new SavedState(superState);
-        myState.controlCount = mNumberOfControls;
-        myState.currentColors = mCurrentColors;
-        myState.originalColors = mOriginalColors;
-
-        // Restore the old state when the activity or dialog is being paused
-        for (int i = 0; i < mNumberOfControls; i++) {
-            DisplayGammaCalibration.setGamma(i, mOriginalColors[i]);
-        }
-        mOriginalColors = null;
-
-        return myState;
-    }
-
-    @Override
-    protected void onRestoreInstanceState(Parcelable state) {
-        if (state == null || !state.getClass().equals(SavedState.class)) {
-            // Didn't save state for us in onSaveInstanceState
-            super.onRestoreInstanceState(state);
-            return;
-        }
-
-        SavedState myState = (SavedState) state;
-        super.onRestoreInstanceState(myState.getSuperState());
-        mNumberOfControls = myState.controlCount;
-        mOriginalColors = myState.originalColors;
-        mCurrentColors = myState.currentColors;
-
-        for (int index = 0; index < mNumberOfControls; index++) {
-            for (int color = 0; color < BAR_COLORS.length; color++) {
-                mSeekBars[index][color].setGamma(Integer.valueOf(mCurrentColors[index][color]));
-            }
-            DisplayGammaCalibration.setGamma(index, TextUtils.join(" ", mCurrentColors[index]));
-        }
-    }
-
-    public static boolean isSupported() {
-        try {
-            return DisplayGammaCalibration.isSupported();
-        } catch (NoClassDefFoundError e) {
-            // Hardware abstraction framework isn't installed
-            return false;
-        }
-    }
-
-    public static void restore(Context context) {
-        if (!isSupported()) {
-            return;
-        }
-
-        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        for (int i = 0; i < DisplayGammaCalibration.getNumberOfControls(); i++) {
-            final String values = prefs.getString("display_gamma_" + i, null);
-            if (values != null) {
-                DisplayGammaCalibration.setGamma(i, values);
-            }
-        }
-    }
-
-    private static class SavedState extends BaseSavedState {
-        int controlCount;
-        String[] originalColors;
-        String[][] currentColors;
-
-        public SavedState(Parcelable superState) {
-            super(superState);
-        }
-
-        public SavedState(Parcel source) {
-            super(source);
-            controlCount = source.readInt();
-            originalColors = source.createStringArray();
-            currentColors = new String[controlCount][];
-            for (int i = 0; i < controlCount; i++) {
-                currentColors[i] = source.createStringArray();
-            }
-        }
-
-        @Override
-        public void writeToParcel(Parcel dest, int flags) {
-            super.writeToParcel(dest, flags);
-            dest.writeInt(controlCount);
-            dest.writeStringArray(originalColors);
-            for (int i = 0; i < controlCount; i++) {
-                dest.writeStringArray(currentColors[i]);
-            }
-        }
-
-        public static final Parcelable.Creator<SavedState> CREATOR =
-                new Parcelable.Creator<SavedState>() {
-
-            public SavedState createFromParcel(Parcel in) {
-                return new SavedState(in);
-            }
-
-            public SavedState[] newArray(int size) {
-                return new SavedState[size];
-            }
-        };
-    }
-
-    private class GammaSeekBar implements SeekBar.OnSeekBarChangeListener {
-        private int mControlIndex;
-        private int mColorIndex;
-        private int mOriginal;
-        private int mMin;
-        private SeekBar mSeekBar;
-        private TextView mValue;
-
-        public GammaSeekBar(int controlIndex, int colorIndex, ViewGroup container) {
-            mControlIndex = controlIndex;
-            mColorIndex = colorIndex;
-
-            mMin = DisplayGammaCalibration.getMinValue(controlIndex);
-
-            mValue = (TextView) container.findViewById(R.id.color_value);
-            mSeekBar = (SeekBar) container.findViewById(R.id.color_seekbar);
-
-            TextView label = (TextView) container.findViewById(R.id.color_text);
-            label.setText(container.getContext().getString(BAR_COLORS[colorIndex]));
-
-            mSeekBar.setMax(DisplayGammaCalibration.getMaxValue(controlIndex) - mMin);
-            mSeekBar.setProgress(0);
-            mValue.setText(String.valueOf(mSeekBar.getProgress() + mMin));
-
-            // this must be done last, we don't want to apply our initial value to the hardware
-            mSeekBar.setOnSeekBarChangeListener(this);
-        }
-
-        public void setGamma(int gamma) {
-            mSeekBar.setProgress(gamma - mMin);
-        }
-
-        @Override
-        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            if (fromUser) {
-                mCurrentColors[mControlIndex][mColorIndex] = String.valueOf(progress + mMin);
-                DisplayGammaCalibration.setGamma(mControlIndex,
-                        TextUtils.join(" ", mCurrentColors[mControlIndex]));
-            }
-            mValue.setText(String.valueOf(progress + mMin));
-        }
-
-        @Override
-        public void onStartTrackingTouch(SeekBar seekBar) {
-            // Do nothing
-        }
-
-        @Override
-        public void onStopTrackingTouch(SeekBar seekBar) {
-            // Do nothing
-        }
-    }
-}