add JSONBuilder and BundleBuilder

Author: utsavdotpro

custom/src/main/java/com/isolpro/custom/BundleBuilder.java

@@ -0,0 +1,66 @@
+package com.isolpro.custom;
+
+import android.os.Bundle;
+
+public class BundleBuilder {
+
+  private final Bundle bundle;
+
+  public BundleBuilder(Bundle bundle) {
+    this.bundle = bundle;
+  }
+
+  public static BundleBuilder get(Bundle bundle) {
+    return new BundleBuilder(
+      bundle != null ? bundle : new Bundle()
+    );
+  }
+
+  public static BundleBuilder get() {
+    return get(new Bundle());
+  }
+
+  public BundleBuilder putString(String key, String value) {
+    bundle.putString(key, value);
+    return this;
+  }
+
+  public BundleBuilder putInt(String key, int value) {
+    bundle.putInt(key, value);
+    return this;
+  }
+
+  public BundleBuilder putBoolean(String key, boolean value) {
+    bundle.putBoolean(key, value);
+    return this;
+  }
+
+  public String getString(String key, String defaultValue) {
+    return bundle.containsKey(key) ? bundle.getString(key) : defaultValue;
+  }
+
+  public String getString(String key) {
+    return getString(key, "");
+  }
+
+  public int getInt(String key, int defaultValue) {
+    return bundle.getInt(key, defaultValue);
+  }
+
+  public int getInt(String key) {
+    return getInt(key, 0);
+  }
+
+  public boolean getBoolean(String key, boolean defaultValue) {
+    return bundle.getBoolean(key, defaultValue);
+  }
+
+  public boolean getBoolean(String key) {
+    return getBoolean(key, false);
+  }
+
+  public Bundle build() {
+    return bundle;
+  }
+
+}

custom/src/main/java/com/isolpro/custom/JSONBuilder.java

@@ -0,0 +1,74 @@
+package com.isolpro.custom;
+
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class JSONBuilder {
+
+  private final JSONObject jsonObject;
+
+  private JSONBuilder(JSONObject jsonObject) {
+    this.jsonObject = jsonObject;
+  }
+
+  public static JSONBuilder get(JSONObject jsonObject) {
+    return new JSONBuilder(
+      jsonObject != null ? jsonObject : new JSONObject()
+    );
+  }
+
+  public static JSONBuilder get() {
+    return get(new JSONObject());
+  }
+
+  private JSONBuilder putHandled(String key, Object value, boolean toPut) {
+    if (toPut) {
+      try {
+        jsonObject.put(key, value);
+      } catch (JSONException e) {
+        Log.e(JSONBuilder.class.toString(), e.getMessage());
+      }
+    }
+
+    return this;
+  }
+
+  public JSONBuilder put(String key, String value, boolean toPut) {
+    return putHandled(key, value, toPut);
+  }
+
+  public JSONBuilder put(String key, String value) {
+    return putHandled(key, value, true);
+  }
+
+  public JSONBuilder put(String key, int value, boolean toPut) {
+    return putHandled(key, value, toPut);
+  }
+
+  public JSONBuilder put(String key, int value) {
+    return putHandled(key, value, true);
+  }
+
+  public JSONBuilder put(String key, float value, boolean toPut) {
+    return putHandled(key, value, toPut);
+  }
+
+  public JSONBuilder put(String key, float value) {
+    return putHandled(key, value, true);
+  }
+
+  public JSONBuilder put(String key, boolean value, boolean toPut) {
+    return putHandled(key, value, toPut);
+  }
+
+  public JSONBuilder put(String key, boolean value) {
+    return putHandled(key, value, true);
+  }
+
+  public JSONObject build() {
+    return jsonObject;
+  }
+
+}