android: Format code

Finally makes us have consistent code format in the codebase.

src/android/app/src/main/java/org/citra/citra_emu/CitraApplication.java

@@ -49,8 +49,7 @@ public class CitraApplication extends Application {
         databaseHelper = new GameDatabase(this);
     }
 
-    public static Context getAppContext()
-    {
+    public static Context getAppContext() {
         return application.getApplicationContext();
     }
 }

src/android/app/src/main/java/org/citra/citra_emu/NativeLibrary.java

@@ -428,7 +428,8 @@ public final class NativeLibrary {
         synchronized (cameraPermissionLock) {
             try {
                 cameraPermissionLock.wait();
-            } catch (InterruptedException ignored) {}
+            } catch (InterruptedException ignored) {
+            }
         }
         return cameraPermissionGranted;
     }

src/android/app/src/main/java/org/citra/citra_emu/applets/MiiSelector.java

@@ -75,7 +75,9 @@ public final class MiiSelector {
                                     ? emulationActivity.getString(R.string.mii_selector)
                                     : config.title)
                             .setSingleChoiceItems(list.toArray(new String[]{}), initialIndex,
-                                          (dialog, which) -> { data.index = which; })
+                                    (dialog, which) -> {
+                                        data.index = which;
+                                    })
                             .setPositiveButton(android.R.string.ok, (dialog, which) -> {
                                 data.return_code = 0;
                                 synchronized (finishLock) {

src/android/app/src/main/java/org/citra/citra_emu/applets/SoftwareKeyboard.java

@@ -60,7 +60,8 @@ public final class SoftwareKeyboard {
         public int max_text_length;
         public boolean multiline_mode; /// True if the keyboard accepts multiple lines of input
         public String hint_text;       /// Displayed in the field as a hint before
-        @Nullable public String[] button_text; /// Contains the button text that the caller provides
+        @Nullable
+        public String[] button_text; /// Contains the button text that the caller provides
     }
 
     /// Corresponds to Frontend::KeyboardData
@@ -258,5 +259,6 @@ public final class SoftwareKeyboard {
     }
 
     private static native ValidationError ValidateFilters(String text);
+
     private static native ValidationError ValidateInput(String text);
 }

src/android/app/src/main/java/org/citra/citra_emu/camera/StillImageCameraHelper.java

@@ -19,10 +19,12 @@ import androidx.annotation.Nullable;
 public final class StillImageCameraHelper {
     public static final int REQUEST_CAMERA_FILE_PICKER = 1;
     private static final Object filePickerLock = new Object();
-    private static @Nullable String filePickerPath;
+    private static @Nullable
+    String filePickerPath;
 
     // Opens file picker for camera.
-    public static @Nullable String OpenFilePicker() {
+    public static @Nullable
+    String OpenFilePicker() {
         final EmulationActivity emulationActivity = NativeLibrary.sEmulationActivity.get();
 
         // At this point, we are assuming that we already have permissions as they are

src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/view/StringSingleChoiceSetting.java

@@ -3,65 +3,52 @@ package org.citra.citra_emu.features.settings.model.view;
 import org.citra.citra_emu.features.settings.model.Setting;
 import org.citra.citra_emu.features.settings.model.StringSetting;
 
-public class StringSingleChoiceSetting extends SettingsItem
-{
+public class StringSingleChoiceSetting extends SettingsItem {
     private String mDefaultValue;
 
     private String[] mChoicesId;
     private String[] mValuesId;
 
     public StringSingleChoiceSetting(String key, String section, int titleId, int descriptionId,
-          String[] choicesId, String[] valuesId, String defaultValue, Setting setting)
-  {
+                                     String[] choicesId, String[] valuesId, String defaultValue, Setting setting) {
         super(key, section, setting, titleId, descriptionId);
         mValuesId = valuesId;
         mChoicesId = choicesId;
         mDefaultValue = defaultValue;
     }
 
-  public String[] getChoicesId()
-  {
+    public String[] getChoicesId() {
         return mChoicesId;
     }
 
-  public String[] getValuesId()
-  {
+    public String[] getValuesId() {
         return mValuesId;
     }
 
-  public String getValueAt(int index)
-  {
+    public String getValueAt(int index) {
         if (mValuesId == null)
             return null;
 
-    if (index >= 0 && index < mValuesId.length)
-    {
+        if (index >= 0 && index < mValuesId.length) {
             return mValuesId[index];
         }
 
         return "";
     }
 
-  public String getSelectedValue()
-  {
-    if (getSetting() != null)
-    {
+    public String getSelectedValue() {
+        if (getSetting() != null) {
             StringSetting setting = (StringSetting) getSetting();
             return setting.getValue();
-    }
-    else
-    {
+        } else {
             return mDefaultValue;
         }
     }
 
-  public int getSelectValueIndex()
-  {
+    public int getSelectValueIndex() {
         String selectedValue = getSelectedValue();
-    for (int i = 0; i < mValuesId.length; i++)
-    {
-      if (mValuesId[i].equals(selectedValue))
-      {
+        for (int i = 0; i < mValuesId.length; i++) {
+            if (mValuesId[i].equals(selectedValue)) {
                 return i;
             }
         }
@@ -76,16 +63,12 @@ public class StringSingleChoiceSetting extends SettingsItem
      * @param selection New value of the int.
      * @return null if overwritten successfully otherwise; a newly created IntSetting.
      */
-  public StringSetting setSelectedValue(String selection)
-  {
-    if (getSetting() == null)
-    {
+    public StringSetting setSelectedValue(String selection) {
+        if (getSetting() == null) {
             StringSetting setting = new StringSetting(getKey(), getSection(), selection);
             setSetting(setting);
             return setting;
-    }
-    else
-    {
+        } else {
             StringSetting setting = (StringSetting) getSetting();
             setting.setValue(selection);
             return null;
@@ -93,8 +76,7 @@ public class StringSingleChoiceSetting extends SettingsItem
     }
 
     @Override
-  public int getType()
-  {
+    public int getType() {
         return TYPE_STRING_SINGLE_CHOICE;
     }
 }

src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsActivityView.java

@@ -4,6 +4,7 @@ import android.content.IntentFilter;
 
 import org.citra.citra_emu.features.settings.model.Settings;
 import org.citra.citra_emu.utils.DirectoryStateReceiver;
+
 /**
  * Abstraction for the Activity that manages SettingsFragments.
  */

src/android/app/src/main/java/org/citra/citra_emu/utils/PicassoUtils.java

@@ -15,6 +15,7 @@ import androidx.annotation.Nullable;
 
 public class PicassoUtils {
     private static boolean mPicassoInitialized = false;
+
     public static void init() {
         if (mPicassoInitialized) {
             return;