Added: Add `SettingsProviderUtils` to get `Setting` global, secure and system namespace values

termux-shared/src/main/java/com/termux/shared/android/SettingsProviderUtils.java

@@ -0,0 +1,99 @@
+package com.termux.shared.android;
+
+import android.content.Context;
+import android.provider.Settings;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.termux.shared.logger.Logger;
+
+public class SettingsProviderUtils {
+
+    private static final String LOG_TAG = "SettingsProviderUtils";
+
+    /** The namespaces for {@link Settings} provider. */
+    public enum SettingNamespace {
+        /** The {@link Settings.Global} namespace */
+        GLOBAL,
+
+        /** The {@link Settings.Secure} namespace */
+        SECURE,
+
+        /** The {@link Settings.System} namespace */
+        SYSTEM
+    }
+
+    /** The type of values for {@link Settings} provider. */
+    public enum SettingType {
+        FLOAT,
+        INT,
+        LONG,
+        STRING,
+        URI
+    }
+
+    /**
+     * Get settings key value from {@link SettingNamespace} namespace and of {@link SettingType} type.
+     *
+     * @param context The {@link Context} for operations.
+     * @param namespace The {@link SettingNamespace} in which to get key value from.
+     * @param type The {@link SettingType} for the key.
+     * @param key The {@link String} name for key.
+     * @param def The {@link Object} default value for key.
+     * @return Returns the key value. This will be {@code null} if an exception is raised.
+     */
+    @Nullable
+    public static Object getSettingsValue(@NonNull Context context, @NonNull SettingNamespace namespace,
+                                          @NonNull SettingType type, @NonNull String key, @Nullable Object def) {
+        try {
+            switch (namespace) {
+                case GLOBAL:
+                    switch (type) {
+                        case FLOAT:
+                            return Settings.Global.getFloat(context.getContentResolver(), key);
+                        case INT:
+                            return Settings.Global.getInt(context.getContentResolver(), key);
+                        case LONG:
+                            return Settings.Global.getLong(context.getContentResolver(), key);
+                        case STRING:
+                            return Settings.Global.getString(context.getContentResolver(), key);
+                        case URI:
+                            return Settings.Global.getUriFor(key);
+                    }
+                case SECURE:
+                    switch (type) {
+                        case FLOAT:
+                            return Settings.Secure.getFloat(context.getContentResolver(), key);
+                        case INT:
+                            return Settings.Secure.getInt(context.getContentResolver(), key);
+                        case LONG:
+                            return Settings.Secure.getLong(context.getContentResolver(), key);
+                        case STRING:
+                            return Settings.Secure.getString(context.getContentResolver(), key);
+                        case URI:
+                            return Settings.Secure.getUriFor(key);
+                    }
+                case SYSTEM:
+                    switch (type) {
+                        case FLOAT:
+                            return Settings.System.getFloat(context.getContentResolver(), key);
+                        case INT:
+                            return Settings.System.getInt(context.getContentResolver(), key);
+                        case LONG:
+                            return Settings.System.getLong(context.getContentResolver(), key);
+                        case STRING:
+                            return Settings.System.getString(context.getContentResolver(), key);
+                        case URI:
+                            return Settings.System.getUriFor(key);
+                    }
+            }
+        } catch (Settings.SettingNotFoundException e) {
+            // Ignore
+        } catch (Exception e) {
+            Logger.logError(LOG_TAG, "Failed to get \"" + key + "\" key value from settings \"" + namespace.name() + "\" namespace of type \"" + type.name() + "\"");
+        }
+        return def;
+    }
+
+}