Migrate to PixelExperience

Change-Id: I5a66beb4a48695f5ac083ffcf6fd6c6ca6409a8e
Signed-off-by: Pulkit077 <pulkitagarwal2k1@gmail.com>
Signed-off-by: RisenID <risenid@duck.com>
Co-Authored-By: Ruchit Marathe <risenid@duck.com>

AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java

@@ -23,8 +23,6 @@ import androidx.preference.PreferenceFragment;
 
 import org.lineageos.settings.device.R;
 
-import org.lineageos.internal.util.FileUtils;
-
 public class AdvancedDisplayFragment extends PreferenceFragment {
     private mDNIeScenario mmDNIeScenario;
     private mDNIeAccessibility mmDNIeAccessibility;

AdvancedDisplay/src/org/lineageos/settings/device/FileUtils.java

@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2016 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 org.lineageos.settings.device;
+
+import android.util.Log;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+
+public final class FileUtils {
+    private static final String TAG = "FileUtils";
+
+    private FileUtils() {
+        // This class is not supposed to be instantiated
+    }
+
+    /**
+     * Reads the first line of text from the given file.
+     * Reference {@link BufferedReader#readLine()} for clarification on what a line is
+     *
+     * @return the read line contents, or null on failure
+     */
+    public static String readOneLine(String fileName) {
+        String line = null;
+        BufferedReader reader = null;
+
+        try {
+            reader = new BufferedReader(new FileReader(fileName), 512);
+            line = reader.readLine();
+        } catch (FileNotFoundException e) {
+            Log.w(TAG, "No such file " + fileName + " for reading", e);
+        } catch (IOException e) {
+            Log.e(TAG, "Could not read from file " + fileName, e);
+        } finally {
+            try {
+                if (reader != null) {
+                    reader.close();
+                }
+            } catch (IOException e) {
+                // Ignored, not much we can do anyway
+            }
+        }
+
+        return line;
+    }
+
+    /**
+     * Writes the given value into the given file
+     *
+     * @return true on success, false on failure
+     */
+    public static boolean writeLine(String fileName, String value) {
+        BufferedWriter writer = null;
+
+        try {
+            writer = new BufferedWriter(new FileWriter(fileName));
+            writer.write(value);
+        } catch (FileNotFoundException e) {
+            Log.w(TAG, "No such file " + fileName + " for writing", e);
+            return false;
+        } catch (IOException e) {
+            Log.e(TAG, "Could not write to file " + fileName, e);
+            return false;
+        } finally {
+            try {
+                if (writer != null) {
+                    writer.close();
+                }
+            } catch (IOException e) {
+                // Ignored, not much we can do anyway
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks whether the given file exists
+     *
+     * @return true if exists, false if not
+     */
+    public static boolean fileExists(String fileName) {
+        final File file = new File(fileName);
+        return file.exists();
+    }
+
+    /**
+     * Checks whether the given file is readable
+     *
+     * @return true if readable, false if not
+     */
+    public static boolean isFileReadable(String fileName) {
+        final File file = new File(fileName);
+        return file.exists() && file.canRead();
+    }
+
+    /**
+     * Checks whether the given file is writable
+     *
+     * @return true if writable, false if not
+     */
+    public static boolean isFileWritable(String fileName) {
+        final File file = new File(fileName);
+        return file.exists() && file.canWrite();
+    }
+
+    /**
+     * Deletes an existing file
+     *
+     * @return true if the delete was successful, false if not
+     */
+    public static boolean delete(String fileName) {
+        final File file = new File(fileName);
+        boolean ok = false;
+        try {
+            ok = file.delete();
+        } catch (SecurityException e) {
+            Log.w(TAG, "SecurityException trying to delete " + fileName, e);
+        }
+        return ok;
+    }
+
+    /**
+     * Renames an existing file
+     *
+     * @return true if the rename was successful, false if not
+     */
+    public static boolean rename(String srcPath, String dstPath) {
+        final File srcFile = new File(srcPath);
+        final File dstFile = new File(dstPath);
+        boolean ok = false;
+        try {
+            ok = srcFile.renameTo(dstFile);
+        } catch (SecurityException e) {
+            Log.w(TAG, "SecurityException trying to rename " + srcPath + " to " + dstPath, e);
+        } catch (NullPointerException e) {
+            Log.e(TAG, "NullPointerException trying to rename " + srcPath + " to " + dstPath, e);
+        }
+        return ok;
+    }
+}

AdvancedDisplay/src/org/lineageos/settings/device/mDNIeAccessibility.java

@@ -25,8 +25,6 @@ import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceManager;
 
-import org.lineageos.internal.util.FileUtils;
-
 public class mDNIeAccessibility extends ListPreference implements Preference.OnPreferenceChangeListener {
 
     private static String FILE = null;

AdvancedDisplay/src/org/lineageos/settings/device/mDNIeScenario.java

@@ -25,8 +25,6 @@ import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceManager;
 
-import org.lineageos.internal.util.FileUtils;
-
 public class mDNIeScenario extends ListPreference implements Preference.OnPreferenceChangeListener {
 
     private static String FILE = null;

doze/src/org/lineageos/settings/doze/SamsungDozeSettings.java

@@ -88,8 +88,10 @@ public class SamsungDozeSettings extends PreferenceFragment
     public void onResume() {
         super.onResume();
 
-        // Remove padding around the listview
-        getListView().setPadding(0, 0, 0, 0);
+        // If running on a phone, remove padding around the listview
+        if (!ScreenType.isTablet(getContext())) {
+            getListView().setPadding(0, 0, 0, 0);
+        }
     }
 
     @Override

doze/src/org/lineageos/settings/doze/ScreenType.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2015 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 org.lineageos.settings.doze;
+
+import android.content.Context;
+import android.util.DisplayMetrics;
+import android.view.DisplayInfo;
+import android.view.WindowManager;
+
+public class ScreenType {
+    // Device type reference
+    private static int sDeviceType = -1;
+
+    // Device types
+    private static final int DEVICE_PHONE = 0;
+    private static final int DEVICE_HYBRID = 1;
+    private static final int DEVICE_TABLET = 2;
+
+    private static int getScreenType(Context context) {
+        if (sDeviceType == -1) {
+            WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+            DisplayInfo outDisplayInfo = new DisplayInfo();
+            wm.getDefaultDisplay().getDisplayInfo(outDisplayInfo);
+            int shortSize = Math.min(outDisplayInfo.logicalHeight, outDisplayInfo.logicalWidth);
+            int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT
+                    / outDisplayInfo.logicalDensityDpi;
+            if (shortSizeDp < 600) {
+                // 0-599dp: "phone" UI with a separate status & navigation bar
+                sDeviceType =  DEVICE_PHONE;
+            } else if (shortSizeDp < 720) {
+                // 600-719dp: "phone" UI with modifications for larger screens
+                sDeviceType = DEVICE_HYBRID;
+            } else {
+                // 720dp: "tablet" UI with a single combined status & navigation bar
+                sDeviceType = DEVICE_TABLET;
+            }
+        }
+        return sDeviceType;
+    }
+
+    public static boolean isPhone(Context context) {
+        return getScreenType(context) == DEVICE_PHONE;
+    }
+
+    public static boolean isHybrid(Context context) {
+        return getScreenType(context) == DEVICE_HYBRID;
+    }
+
+    public static boolean isTablet(Context context) {
+        return getScreenType(context) == DEVICE_TABLET;
+    }
+}