diff --git a/java/android/.gitignore b/java/android/.gitignore
index f6eba672f..4837bbf3e 100644
--- a/java/android/.gitignore
+++ b/java/android/.gitignore
@@ -5,14 +5,14 @@
 cache
 build
 app/cache
-app/libs/fastdeploy*
+app/libs/*
 app/.cxx
 app/build
 app/src/main/assets/models/*
 app/.gradle
 app/.idea
 fastdeploy/cache
-fastdeploy/libs/fastdeploy*
+fastdeploy/libs/*
 fastdeploy/.cxx
 fastdeploy/build
 fastdeploy/src/main/assets/models/*
diff --git a/java/android/app/build.gradle b/java/android/app/build.gradle
index 94ad62657..a0353e01f 100644
--- a/java/android/app/build.gradle
+++ b/java/android/app/build.gradle
@@ -23,13 +23,14 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.aar'], dir: 'libs')
+    //noinspection GradleCompatible
     implementation 'com.android.support:appcompat-v7:28.0.0'
     //noinspection GradleDependency
     implementation 'com.android.support.constraint:constraint-layout:1.1.3'
     implementation 'com.android.support:design:28.0.0'
     implementation 'org.jetbrains:annotations:15.0'
-    implementation 'com.davemorrissey.labs:subsampling-scale-image-view:3.10.0'
     // implementation project(path: ':fastdeploy')
+    implementation 'com.davemorrissey.labs:subsampling-scale-image-view:3.10.0'
     implementation project(path: ':ui')
     //noinspection GradleDependency
     testImplementation 'junit:junit:4.12'
@@ -73,6 +74,10 @@ def FD_MODEL = [
         [
                 'src' : 'https://bj.bcebos.com/paddlehub/fastdeploy/PP_TinyPose_128x96_infer.tgz',
                 'dest': 'src/main/assets/models'
+        ],
+        [
+                'src': 'https://bj.bcebos.com/paddlehub/fastdeploy/uie-nano.tgz',
+                'dest': 'src/main/assets/models'
         ]
 ]
 
diff --git a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIEMainActivity.java b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIEMainActivity.java
new file mode 100644
index 000000000..a79eeb31c
--- /dev/null
+++ b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIEMainActivity.java
@@ -0,0 +1,242 @@
+package com.baidu.paddle.fastdeploy.app.examples.text.uie;
+
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+
+import com.baidu.paddle.fastdeploy.RuntimeOption;
+import com.baidu.paddle.fastdeploy.app.examples.R;
+import com.baidu.paddle.fastdeploy.text.UIEResult;
+import com.baidu.paddle.fastdeploy.text.uie.UIEModel;
+import com.baidu.paddle.fastdeploy.text.uie.SchemaLanguage;
+import com.baidu.paddle.fastdeploy.ui.Utils;
+
+import java.util.HashMap;
+
+public class UIEMainActivity extends Activity implements View.OnClickListener {
+    private static final String TAG = UIEMainActivity.class.getSimpleName() + "[FastDeploy][Java]";
+    private ImageView back;
+    private ImageButton btnSettings;
+    private EditText etUIEInput;
+    private EditText etUIESchema;
+    private EditText etUIEOutput;
+    private Button btnUIEAnalysis;
+    private String[] inputTexts;
+    private String[] schemaTexts;
+
+    // Call 'init' and 'release' manually later
+    UIEModel predictor = new UIEModel();
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        // Fullscreen
+        requestWindowFeature(Window.FEATURE_NO_TITLE);
+        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+
+        setContentView(R.layout.uie_activity_main);
+
+        // Clear all setting items to avoid app crashing due to the incorrect settings
+        initSettings();
+
+        // Check and request CAMERA and WRITE_EXTERNAL_STORAGE permissions
+        if (!checkAllPermissions()) {
+            requestAllPermissions();
+        }
+
+        // Init the camera preview and UI components
+        initView();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        // Reload settings and re-initialize the predictor
+        checkAndUpdateSettings();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+    }
+
+    @Override
+    protected void onDestroy() {
+        if (predictor != null) {
+            predictor.release();
+        }
+        super.onDestroy();
+    }
+
+    private void initView() {
+        // Back from setting page to main page
+        back = findViewById(R.id.iv_back);
+        back.setOnClickListener(this);
+        // Apply UIE predict
+        btnUIEAnalysis = findViewById(R.id.btn_uie_analysis);
+        btnUIEAnalysis.setOnClickListener(this);
+        // UIE input, schema and output texts
+        etUIEInput = findViewById(R.id.et_uie_input);
+        etUIESchema = findViewById(R.id.et_uie_schema);
+        etUIEOutput = findViewById(R.id.et_uie_output);
+        // Setting page
+        btnSettings = findViewById(R.id.btn_settings);
+        btnSettings.setOnClickListener(this);
+    }
+
+    @SuppressLint("NonConstantResourceId")
+    @Override
+    public void onClick(View view) {
+        switch (view.getId()) {
+            case R.id.btn_settings:
+                startActivity(new Intent(UIEMainActivity.this, UIESettingsActivity.class));
+                break;
+            case R.id.iv_back:
+                finish();
+                break;
+            case R.id.btn_uie_analysis:
+                extractTextsInformation();
+                break;
+            default:
+                break;
+        }
+
+    }
+
+    public void extractTextsInformation() {
+        if (updateInputTexts() && updateSchemaTexts()) {
+            // Set schema before predict
+            if (predictor.setSchema(schemaTexts)) {
+                // Apply Information Extraction
+                HashMap<String, UIEResult[]>[] results = predictor.predict(inputTexts);
+                updateOutputTexts(results);
+            }
+        }
+    }
+
+    public void updateOutputTexts(HashMap<String, UIEResult[]>[] results) {
+        if (results == null) {
+            etUIEOutput.setText("抽取结果为空");
+            return;
+        }
+        // Merge UIEResult strings -> combinedOutputText
+        String combinedOutputText = UIEResult.printResult(results);
+        // Update output text view (EditText)
+        etUIEOutput.setText(combinedOutputText);
+    }
+
+    public boolean updateInputTexts() {
+        String combinedInputText = etUIEInput.getText().toString();
+        if (combinedInputText == null || combinedInputText.length() == 0) {
+            // Use default text if no custom text
+            combinedInputText = getString(R.string.UIE_INPUT_TEXTS_DEFAULT);
+        }
+        String[] texts = combinedInputText.split("[。！!：；:;]");
+        if (texts.length <= 0) {
+            return false;
+        }
+        for (int i = 0; i < texts.length; ++i) {
+            texts[i] = texts[i].trim();
+        }
+        // Update input texts
+        inputTexts = texts;
+        return true;
+    }
+
+    public boolean updateSchemaTexts() {
+        String combinedSchemaText = etUIESchema.getText().toString();
+        if (combinedSchemaText == null || combinedSchemaText.length() == 0) {
+            // Use default schema if no custom schema
+            combinedSchemaText = getString(R.string.UIE_SCHEMA_DEFAULT);
+        }
+        String[] schemas = combinedSchemaText.split("[,，|、:；：;]");
+        if (schemas.length <= 0) {
+            return false;
+        }
+        for (int i = 0; i < schemas.length; ++i) {
+            schemas[i] = schemas[i].trim();
+        }
+
+        // Update schema texts
+        schemaTexts = schemas;
+        return true;
+    }
+
+    @SuppressLint("ApplySharedPref")
+    public void initSettings() {
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+        editor.clear();
+        editor.commit();
+        UIESettingsActivity.resetSettings();
+    }
+
+    public void checkAndUpdateSettings() {
+        if (UIESettingsActivity.checkAndUpdateSettings(this)) {
+            String realModelDir = getCacheDir() + "/" + UIESettingsActivity.modelDir;
+            Utils.copyDirectoryFromAssets(this, UIESettingsActivity.modelDir, realModelDir);
+
+            String modelFile = realModelDir + "/" + "inference.pdmodel";
+            String paramsFile = realModelDir + "/" + "inference.pdiparams";
+            String vocabFile = realModelDir + "/" + "vocab.txt";
+            RuntimeOption option = new RuntimeOption();
+            option.setCpuThreadNum(UIESettingsActivity.cpuThreadNum);
+            option.setLitePowerMode(UIESettingsActivity.cpuPowerMode);
+            if (Boolean.parseBoolean(UIESettingsActivity.enableLiteFp16)) {
+                option.enableLiteFp16();
+            }
+            predictor.init(modelFile, paramsFile, vocabFile,
+                    0.3f, 128, schemaTexts,
+                    option, SchemaLanguage.ZH);
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
+                                           @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        if (grantResults[0] != PackageManager.PERMISSION_GRANTED || grantResults[1] != PackageManager.PERMISSION_GRANTED) {
+            new AlertDialog.Builder(UIEMainActivity.this)
+                    .setTitle("Permission denied")
+                    .setMessage("Click to force quit the app, then open Settings->Apps & notifications->Target " +
+                            "App->Permissions to grant all of the permissions.")
+                    .setCancelable(false)
+                    .setPositiveButton("Exit", new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            UIEMainActivity.this.finish();
+                        }
+                    }).show();
+        }
+    }
+
+    private void requestAllPermissions() {
+        ActivityCompat.requestPermissions(
+                this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
+                0);
+    }
+
+    private boolean checkAllPermissions() {
+        return ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
+                == PackageManager.PERMISSION_GRANTED;
+    }
+
+}
diff --git a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIESettingsActivity.java b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIESettingsActivity.java
new file mode 100644
index 000000000..eda0a37f7
--- /dev/null
+++ b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIESettingsActivity.java
@@ -0,0 +1,164 @@
+package com.baidu.paddle.fastdeploy.app.examples.text.uie;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.EditTextPreference;
+import android.preference.ListPreference;
+import android.preference.PreferenceManager;
+import android.support.v7.app.ActionBar;
+
+import com.baidu.paddle.fastdeploy.app.examples.R;
+import com.baidu.paddle.fastdeploy.ui.Utils;
+import com.baidu.paddle.fastdeploy.ui.view.AppCompatPreferenceActivity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class UIESettingsActivity extends AppCompatPreferenceActivity implements
+        SharedPreferences.OnSharedPreferenceChangeListener {
+    private static final String TAG = UIESettingsActivity.class.getSimpleName();
+    static public int selectedModelIdx = -1;
+    static public String modelDir = "";
+    static public int cpuThreadNum = 2;
+    static public String cpuPowerMode = "";
+    static public String enableLiteFp16 = "true";
+
+    ListPreference lpChoosePreInstalledModel = null;
+    EditTextPreference etModelDir = null;
+    ListPreference lpCPUThreadNum = null;
+    ListPreference lpCPUPowerMode = null;
+    ListPreference lpEnableLiteFp16 = null;
+
+    List<String> preInstalledModelDirs = null;
+    List<String> preInstalledCPUThreadNums = null;
+    List<String> preInstalledCPUPowerModes = null;
+    List<String> preInstalledEnableLiteFp16s = null;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        addPreferencesFromResource(R.xml.uie_settings);
+        ActionBar supportActionBar = getSupportActionBar();
+        if (supportActionBar != null) {
+            supportActionBar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        // Initialize pre-installed models
+        preInstalledModelDirs = new ArrayList<String>();
+        preInstalledCPUThreadNums = new ArrayList<String>();
+        preInstalledCPUPowerModes = new ArrayList<String>();
+        preInstalledEnableLiteFp16s = new ArrayList<String>();
+        preInstalledModelDirs.add(getString(R.string.UIE_MODEL_DIR_DEFAULT));
+        preInstalledCPUThreadNums.add(getString(R.string.CPU_THREAD_NUM_DEFAULT));
+        preInstalledCPUPowerModes.add(getString(R.string.CPU_POWER_MODE_DEFAULT));
+        preInstalledEnableLiteFp16s.add(getString(R.string.ENABLE_LITE_FP16_MODE_DEFAULT));
+
+        // Setup UI components
+        lpChoosePreInstalledModel =
+                (ListPreference) findPreference(getString(R.string.CHOOSE_PRE_INSTALLED_MODEL_KEY));
+        String[] preInstalledModelNames = new String[preInstalledModelDirs.size()];
+        for (int i = 0; i < preInstalledModelDirs.size(); i++) {
+            preInstalledModelNames[i] = preInstalledModelDirs.get(i).substring(preInstalledModelDirs.get(i).lastIndexOf("/") + 1);
+        }
+        lpChoosePreInstalledModel.setEntries(preInstalledModelNames);
+        lpChoosePreInstalledModel.setEntryValues(preInstalledModelDirs.toArray(new String[preInstalledModelDirs.size()]));
+        lpCPUThreadNum = (ListPreference) findPreference(getString(R.string.CPU_THREAD_NUM_KEY));
+        lpCPUPowerMode = (ListPreference) findPreference(getString(R.string.CPU_POWER_MODE_KEY));
+        etModelDir = (EditTextPreference) findPreference(getString(R.string.MODEL_DIR_KEY));
+        etModelDir.setTitle("Model dir (SDCard: " + Utils.getSDCardDirectory() + ")");
+        lpEnableLiteFp16 = (ListPreference) findPreference(getString(R.string.ENABLE_LITE_FP16_MODE_KEY));
+    }
+
+    @SuppressLint("ApplySharedPref")
+    private void reloadSettingsAndUpdateUI() {
+        SharedPreferences sharedPreferences = getPreferenceScreen().getSharedPreferences();
+
+        String selected_model_dir = sharedPreferences.getString(getString(R.string.CHOOSE_PRE_INSTALLED_MODEL_KEY),
+                getString(R.string.UIE_MODEL_DIR_DEFAULT));
+        int selected_model_idx = lpChoosePreInstalledModel.findIndexOfValue(selected_model_dir);
+        if (selected_model_idx >= 0 && selected_model_idx < preInstalledModelDirs.size() && selected_model_idx != selectedModelIdx) {
+            SharedPreferences.Editor editor = sharedPreferences.edit();
+            editor.putString(getString(R.string.MODEL_DIR_KEY), preInstalledModelDirs.get(selected_model_idx));
+            editor.putString(getString(R.string.CPU_THREAD_NUM_KEY), preInstalledCPUThreadNums.get(selected_model_idx));
+            editor.putString(getString(R.string.CPU_POWER_MODE_KEY), preInstalledCPUPowerModes.get(selected_model_idx));
+            editor.putString(getString(R.string.ENABLE_LITE_FP16_MODE_DEFAULT), preInstalledEnableLiteFp16s.get(selected_model_idx));
+            editor.commit();
+            lpChoosePreInstalledModel.setSummary(selected_model_dir);
+            selectedModelIdx = selected_model_idx;
+        }
+
+        String model_dir = sharedPreferences.getString(getString(R.string.MODEL_DIR_KEY),
+                getString(R.string.UIE_MODEL_DIR_DEFAULT));
+        String cpu_thread_num = sharedPreferences.getString(getString(R.string.CPU_THREAD_NUM_KEY),
+                getString(R.string.CPU_THREAD_NUM_DEFAULT));
+        String cpu_power_mode = sharedPreferences.getString(getString(R.string.CPU_POWER_MODE_KEY),
+                getString(R.string.CPU_POWER_MODE_DEFAULT));
+        String enable_lite_fp16 = sharedPreferences.getString(getString(R.string.ENABLE_LITE_FP16_MODE_KEY),
+                getString(R.string.ENABLE_LITE_FP16_MODE_DEFAULT));
+
+        etModelDir.setSummary(model_dir);
+        lpCPUThreadNum.setValue(cpu_thread_num);
+        lpCPUThreadNum.setSummary(cpu_thread_num);
+        lpCPUPowerMode.setValue(cpu_power_mode);
+        lpCPUPowerMode.setSummary(cpu_power_mode);
+        lpEnableLiteFp16.setValue(enable_lite_fp16);
+        lpEnableLiteFp16.setSummary(enable_lite_fp16);
+
+    }
+
+    static boolean checkAndUpdateSettings(Context ctx) {
+        boolean settingsChanged = false;
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(ctx);
+
+        String model_dir = sharedPreferences.getString(ctx.getString(R.string.MODEL_DIR_KEY),
+                ctx.getString(R.string.UIE_MODEL_DIR_DEFAULT));
+        settingsChanged |= !modelDir.equalsIgnoreCase(model_dir);
+        modelDir = model_dir;
+
+        String cpu_thread_num = sharedPreferences.getString(ctx.getString(R.string.CPU_THREAD_NUM_KEY),
+                ctx.getString(R.string.CPU_THREAD_NUM_DEFAULT));
+        settingsChanged |= cpuThreadNum != Integer.parseInt(cpu_thread_num);
+        cpuThreadNum = Integer.parseInt(cpu_thread_num);
+
+        String cpu_power_mode = sharedPreferences.getString(ctx.getString(R.string.CPU_POWER_MODE_KEY),
+                ctx.getString(R.string.CPU_POWER_MODE_DEFAULT));
+        settingsChanged |= !cpuPowerMode.equalsIgnoreCase(cpu_power_mode);
+        cpuPowerMode = cpu_power_mode;
+
+        String enable_lite_fp16 = sharedPreferences.getString(ctx.getString(R.string.ENABLE_LITE_FP16_MODE_KEY),
+                ctx.getString(R.string.ENABLE_LITE_FP16_MODE_DEFAULT));
+        settingsChanged |= !enableLiteFp16.equalsIgnoreCase(enable_lite_fp16);
+        enableLiteFp16 = enable_lite_fp16;
+
+        return settingsChanged;
+    }
+
+    static void resetSettings() {
+        selectedModelIdx = -1;
+        modelDir = "";
+        cpuThreadNum = 2;
+        cpuPowerMode = "";
+        enableLiteFp16 = "true";
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
+        reloadSettingsAndUpdateUI();
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
+    }
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+        reloadSettingsAndUpdateUI();
+    }
+
+}
diff --git a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIEWelcomeActivity.java b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIEWelcomeActivity.java
new file mode 100644
index 000000000..75ca1f424
--- /dev/null
+++ b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/uie/UIEWelcomeActivity.java
@@ -0,0 +1,30 @@
+package com.baidu.paddle.fastdeploy.app.examples.text.uie;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.view.View;
+
+import com.baidu.paddle.fastdeploy.app.examples.R;
+
+public class UIEWelcomeActivity extends Activity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP) {
+            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+            );
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        }
+        setContentView(R.layout.uie_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(UIEWelcomeActivity.this, UIEMainActivity.class);
+        startActivity(intent);
+    }
+}
diff --git a/java/android/app/src/main/res/layout/uie_activity_main.xml b/java/android/app/src/main/res/layout/uie_activity_main.xml
new file mode 100644
index 000000000..a35954ae6
--- /dev/null
+++ b/java/android/app/src/main/res/layout/uie_activity_main.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <com.baidu.paddle.fastdeploy.ui.layout.ActionBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <ImageView
+            android:id="@+id/iv_back"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:cropToPadding="true"
+            android:paddingLeft="40px"
+            android:paddingTop="60px"
+            android:paddingRight="60px"
+            android:paddingBottom="40px"
+            android:src="@drawable/back_btn" />
+
+        <TextView
+            style="@style/action_btn"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="50px"
+            android:text="@string/uie_app_name"
+            android:textSize="15sp" />
+
+        <ImageButton
+            android:id="@+id/btn_settings"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:layout_alignParentRight="true"
+            android:layout_centerVertical="true"
+            android:layout_marginRight="10dp"
+            android:background="@null"
+            android:scaleType="fitXY"
+            android:src="@drawable/btn_settings" />
+    </com.baidu.paddle.fastdeploy.ui.layout.ActionBarLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical">
+
+        <EditText
+            android:id="@+id/et_uie_input"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="20dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginRight="20dp"
+            android:lines="3"
+            android:inputType="textMultiLine"
+            android:hint="@string/UIE_INPUT_TEXTS_HINT"
+            android:textColor="@android:color/black"
+            android:textSize="20sp" />
+
+        <EditText
+            android:id="@+id/et_uie_schema"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="20dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginRight="20dp"
+            android:lines="3"
+            android:inputType="textMultiLine"
+            android:hint="@string/UIE_SCHEMA_HINT"
+            android:textColor="@android:color/black"
+            android:textSize="20sp" />
+
+        <Button
+            android:id="@+id/btn_uie_analysis"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:layout_marginTop="20dp"
+            android:textSize="20sp"
+            android:text="开始抽取信息" />
+
+        <EditText
+            android:id="@+id/et_uie_output"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="20dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginRight="20dp"
+            android:textColor="@android:color/black"
+            android:textSize="20sp"
+            android:lines="4"
+            android:inputType="textMultiLine"
+            android:hint="信息抽取结果：" />
+    </LinearLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/java/android/app/src/main/res/layout/uie_welcome.xml b/java/android/app/src/main/res/layout/uie_welcome.xml
new file mode 100644
index 000000000..5dff68594
--- /dev/null
+++ b/java/android/app/src/main/res/layout/uie_welcome.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="centerCrop"
+        android:background="@drawable/main_bk"
+        />
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <TextView
+            android:id="@+id/model_text"
+            android:layout_width="320dp"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="120dp"
+            android:background="@color/colorStartBtn"
+            android:gravity="center"
+            android:text="UIE Nano"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="30sp" />
+
+        <TextView
+            android:id="@+id/baidu"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/model_text"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="20dp"
+            android:text="百度FastDeploy"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="22sp" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/baidu"
+            android:layout_centerHorizontal="true"
+            android:layout_marginTop="10dp"
+            android:text="Powered by EasyEdge"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="18sp" />
+
+        <Button
+
+            android:id="@+id/start_ui_activity"
+            android:layout_width="200dp"
+            android:layout_height="50dp"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="70dp"
+            android:background="@drawable/round_corner_btn"
+            android:text="@string/start_ui_activity"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="22sp"
+            android:onClick="startActivity"/>
+
+        <ImageView
+            android:id="@+id/logo"
+            android:layout_width="95dp"
+            android:layout_height="30dp"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="10dp"
+            android:background="@drawable/paddle_logo"
+            android:scaleType="centerCrop" />
+    </RelativeLayout>
+</FrameLayout>
diff --git a/java/android/app/src/main/res/values/strings.xml b/java/android/app/src/main/res/values/strings.xml
index 26a494415..28d034e99 100644
--- a/java/android/app/src/main/res/values/strings.xml
+++ b/java/android/app/src/main/res/values/strings.xml
@@ -1,14 +1,15 @@
 <resources>
     <!-- Default App name -->
-    <string name="app_name">EasyEdge</string>
+    <string name="app_name">FastDeploy</string>
     <!-- Other App name -->
-    <string name="detection_app_name">EasyEdge</string>
-    <string name="ocr_app_name">EasyEdge</string>
-    <string name="classification_app_name">EasyEdge</string>
-    <string name="facedet_app_name">EasyEdge</string>
-    <string name="segmentation_app_name">EasyEdge</string>
-    <string name="voice_assistant_app_name">voice assistant</string>
-    <string name="super_resolution_app_name">Super Resolution</string>
+    <string name="detection_app_name">FastDeploy Detection</string>
+    <string name="ocr_app_name">FastDeploy OCR</string>
+    <string name="classification_app_name">FastDeploy Classification</string>
+    <string name="facedet_app_name">FastDeploy Face Detection</string>
+    <string name="segmentation_app_name">FastDeploy Segmentation</string>
+    <string name="voice_assistant_app_name">FastDeploy Voice Assistant</string>
+    <string name="super_resolution_app_name">FastDeploy Super Resolution</string>
+    <string name="uie_app_name">FastDeploy UIE</string>
     <string name="start_ui_activity">开始使用</string>
     <!-- Keys for PreferenceScreen -->
     <string name="CHOOSE_PRE_INSTALLED_MODEL_KEY">CHOOSE_INSTALLED_MODEL_KEY</string>
@@ -44,6 +45,7 @@
     <string name="KEYPOINT_DETECTION_MODEL_DIR_DEFAULT">models/PP_TinyPose_128x96_infer</string>
     <string name="VOICE_ASSISTANT_MODEL_DIR_DEFAULT">models</string>
     <string name="SUPER_RESOLUTION_MODEL_DIR_DEFAULT">models</string>
+    <string name="UIE_MODEL_DIR_DEFAULT">models/uie-nano</string>
     <!-- Other resources values-->
     <string name="action_bar_take_photo">拍照识别</string>
     <string name="action_bar_realtime">实时识别</string>
@@ -56,4 +58,9 @@
     <string name="operation_confidence_control">阈值控制</string>
     <string name="operation_retry">重新识别</string>
     <string name="operation_save">保存结果</string>
+    <!-- NLP Text values -->
+    <string name="UIE_SCHEMA_HINT">请输入需要的信息模式，如: 时间，选手，赛事名称</string>
+    <string name="UIE_SCHEMA_DEFAULT">时间, 选手, 赛事名称</string>
+    <string name="UIE_INPUT_TEXTS_HINT">请输入需要分析的文本，如：2月8日上午北京冬奥会自由式滑雪女子大跳台决赛中中国选手谷爱凌以188.25分获得金牌！</string>
+    <string name="UIE_INPUT_TEXTS_DEFAULT">2月8日上午北京冬奥会自由式滑雪女子大跳台决赛中中国选手谷爱凌以188.25分获得金牌！</string>
 </resources>
diff --git a/java/android/app/src/main/res/xml/uie_settings.xml b/java/android/app/src/main/res/xml/uie_settings.xml
new file mode 100644
index 000000000..b850df550
--- /dev/null
+++ b/java/android/app/src/main/res/xml/uie_settings.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <ListPreference
+        android:defaultValue="@string/VOICE_ASSISTANT_MODEL_DIR_DEFAULT"
+        android:key="@string/CHOOSE_PRE_INSTALLED_MODEL_KEY"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:title="Choose Pre-Installed Models" />
+    <EditTextPreference
+        android:defaultValue="@string/UIE_MODEL_DIR_DEFAULT"
+        android:key="@string/MODEL_DIR_KEY"
+        android:title="Model Dir" />
+    <ListPreference
+        android:defaultValue="@string/CPU_THREAD_NUM_DEFAULT"
+        android:entries="@array/cpu_thread_num_entries"
+        android:entryValues="@array/cpu_thread_num_values"
+        android:key="@string/CPU_THREAD_NUM_KEY"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:title="CPU Thread Num" />
+    <ListPreference
+        android:defaultValue="@string/CPU_POWER_MODE_DEFAULT"
+        android:entries="@array/cpu_power_mode_entries"
+        android:entryValues="@array/cpu_power_mode_values"
+        android:key="@string/CPU_POWER_MODE_KEY"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:title="CPU Power Mode" />
+    <ListPreference
+        android:defaultValue="@string/ENABLE_LITE_FP16_MODE_DEFAULT"
+        android:entries="@array/enable_lite_fp16_mode_entries"
+        android:entryValues="@array/enable_lite_fp16_mode_values"
+        android:key="@string/ENABLE_LITE_FP16_MODE_KEY"
+        android:negativeButtonText="@null"
+        android:positiveButtonText="@null"
+        android:title="Enable Lite FP16" />
+</PreferenceScreen>
\ No newline at end of file
diff --git a/java/android/fastdeploy/libs/.gitignore b/java/android/fastdeploy/libs/.gitignore
index 51958edc9..bdcc6a81e 100644
--- a/java/android/fastdeploy/libs/.gitignore
+++ b/java/android/fastdeploy/libs/.gitignore
@@ -1 +1,2 @@
-fastdeploy-*
\ No newline at end of file
+fastdeploy-*
+arm*
\ No newline at end of file
diff --git a/java/android/fastdeploy/src/main/cpp/CMakeLists.txt b/java/android/fastdeploy/src/main/cpp/CMakeLists.txt
index 6f22ece17..563722b84 100644
--- a/java/android/fastdeploy/src/main/cpp/CMakeLists.txt
+++ b/java/android/fastdeploy/src/main/cpp/CMakeLists.txt
@@ -45,6 +45,9 @@ add_library(
         fastdeploy_jni/vision/facedet/facedet_utils_jni.cc
         fastdeploy_jni/vision/keypointdetection/pptinypose_jni.cc
         fastdeploy_jni/vision/keypointdetection/keypointdetection_utils_jni.cc
+        fastdeploy_jni/text/text_results_jni.cc
+        fastdeploy_jni/text/uie/uie_model_jni.cc
+        fastdeploy_jni/text/uie/uie_utils_jni.cc
 )
 
 # Searches for a specified prebuilt library and stores the path as a
diff --git a/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/text_results_jni.cc b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/text_results_jni.cc
new file mode 100644
index 000000000..82effd033
--- /dev/null
+++ b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/text_results_jni.cc
@@ -0,0 +1,195 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#include <jni.h>             // NOLINT
+#include "fastdeploy_jni/perf_jni.h"  // NOLINT
+#include "fastdeploy_jni/convert_jni.h"  // NOLINT
+#include "fastdeploy_jni/text/text_results_jni.h" // NOLINT
+#ifdef ENABLE_TEXT
+#include "fastdeploy/text.h"  // NOLINT
+#endif
+
+namespace fastdeploy {
+namespace jni {
+
+jobject NewUIEJavaResultFromCxx(JNIEnv *env, void *cxx_result) {
+  // Field signatures of Java UIEResult:
+  // (1) mStart long:                              J
+  // (2) mEnd long:                                J
+  // (3) mProbability double:                      D
+  // (4) mText String:                             Ljava/lang/String;
+  // (5) mRelation HashMap<String, UIEResult[]>:   Ljava/util/HashMap;
+  // (6) mInitialized boolean:                     Z
+
+  // Return NULL directly if Text API was not enabled. The Text API
+  // is not necessarily enabled. Whether or not it is enabled depends
+  // on the C++ SDK.
+#ifndef ENABLE_TEXT
+  return NULL;
+#else
+  // Allocate Java UIEResult if Text API was enabled.
+  if (cxx_result == nullptr) {
+    return NULL;
+  }
+  auto c_result_ptr = reinterpret_cast<text::UIEResult*>(cxx_result);
+  const int len = static_cast<int>(c_result_ptr->text_.size());
+  if (len == 0) {
+    return NULL;
+  }
+  const jclass j_uie_result_clazz = env->FindClass(
+      "com/baidu/paddle/fastdeploy/text/UIEResult");
+  const jfieldID j_uie_start_id = env->GetFieldID(
+      j_uie_result_clazz, "mStart", "J");
+  const jfieldID j_uie_end_id = env->GetFieldID(
+      j_uie_result_clazz, "mEnd", "J");
+  const jfieldID j_uie_probability_id = env->GetFieldID(
+      j_uie_result_clazz, "mProbability", "D");
+  const jfieldID j_uie_text_id = env->GetFieldID(
+      j_uie_result_clazz, "mText", "Ljava/lang/String;");
+  const jfieldID j_uie_relation_id = env->GetFieldID(
+      j_uie_result_clazz, "mRelation", "Ljava/util/HashMap;");
+  const jfieldID j_uie_initialized_id = env->GetFieldID(
+      j_uie_result_clazz, "mInitialized", "Z");
+  // Default UIEResult constructor.
+  const jmethodID j_uie_result_init = env->GetMethodID(
+      j_uie_result_clazz, "<init>", "()V");
+
+  jobject j_uie_result_obj = env->NewObject(j_uie_result_clazz, j_uie_result_init);
+
+  // Allocate for current UIEResult
+  // mStart long: J & mEnd   long: J
+  env->SetLongField(j_uie_result_obj, j_uie_start_id,
+                    static_cast<jlong>(c_result_ptr->start_));
+  env->SetLongField(j_uie_result_obj, j_uie_end_id,
+                    static_cast<jlong>(c_result_ptr->end_));
+  // mProbability double: D
+  env->SetDoubleField(j_uie_result_obj, j_uie_probability_id,
+                      static_cast<jdouble>(c_result_ptr->probability_));
+  // mText String: Ljava/lang/String;
+  env->SetObjectField(j_uie_result_obj, j_uie_text_id,
+                      ConvertTo<jstring>(env, c_result_ptr->text_));
+  // mInitialized boolean: Z
+  env->SetBooleanField(j_uie_result_obj, j_uie_initialized_id, JNI_TRUE);
+
+  // mRelation HashMap<String, UIEResult[]>: Ljava/util/HashMap;
+  if (c_result_ptr->relation_.size() > 0) {
+    const jclass j_hashmap_clazz = env->FindClass("java/util/HashMap");
+    const jmethodID j_hashmap_init = env->GetMethodID(
+        j_hashmap_clazz, "<init>", "()V");
+    const jmethodID j_hashmap_put = env->GetMethodID(
+        j_hashmap_clazz,"put",
+        "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
+    // std::unordered_map<std::string, std::vector<UIEResult>> relation_;
+    jobject j_uie_relation_hashmap = env->NewObject(j_hashmap_clazz, j_hashmap_init);
+
+    for (auto&& curr_relation : c_result_ptr->relation_) {
+      // Processing each key-value cxx uie relation:
+      // Key: string, Value: std::vector<UIEResult>
+      const auto& curr_c_relation_key = curr_relation.first;
+      jstring curr_j_relation_key = ConvertTo<jstring>(env, curr_c_relation_key);
+      // Init current relation array (array of UIEResult)
+      const int curr_c_uie_result_size = curr_relation.second.size();
+      jobjectArray curr_j_uie_result_obj_arr = env->NewObjectArray(
+          curr_c_uie_result_size, j_uie_result_clazz, NULL);
+      for (int i = 0; i < curr_c_uie_result_size; ++i) {
+        text::UIEResult* child_cxx_result = (&(curr_relation.second[i]));
+        // Recursively generates the curr_j_uie_result_obj
+        jobject curr_j_uie_result_obj = NewUIEJavaResultFromCxx(
+            env, reinterpret_cast<void*>(child_cxx_result));
+        env->SetObjectArrayElement(curr_j_uie_result_obj_arr, i, curr_j_uie_result_obj);
+        env->DeleteLocalRef(curr_j_uie_result_obj);
+      }
+      // Put current relation array (array of UIEResult) to HashMap
+      env->CallObjectMethod(j_uie_relation_hashmap, j_hashmap_put, curr_j_relation_key,
+                            curr_j_uie_result_obj_arr);
+
+      env->DeleteLocalRef(curr_j_relation_key);
+      env->DeleteLocalRef(curr_j_uie_result_obj_arr);
+    }
+    // Set relation HashMap from native
+    env->SetObjectField(j_uie_result_obj, j_uie_relation_id, j_uie_relation_hashmap);
+    env->DeleteLocalRef(j_hashmap_clazz);
+    env->DeleteLocalRef(j_uie_relation_hashmap);
+  }
+
+  env->DeleteLocalRef(j_uie_result_clazz);
+
+  return j_uie_result_obj;
+#endif
+}
+
+bool AllocateUIECxxSchemaNodeFromJava(
+    JNIEnv *env, jobject j_schema_node_obj, void *cxx_schema_node) {
+#ifndef ENABLE_TEXT
+  return false;
+#else
+  // Allocate cxx SchemaNode from Java SchemaNode
+  if (cxx_schema_node == nullptr) {
+    return false;
+  }
+  text::SchemaNode* c_mutable_schema_node_ptr =
+      reinterpret_cast<text::SchemaNode*>(cxx_schema_node);
+
+  const jclass j_schema_node_clazz = env->FindClass(
+      "com/baidu/paddle/fastdeploy/text/uie/SchemaNode");
+  if (!env->IsInstanceOf(j_schema_node_obj, j_schema_node_clazz)) {
+    return false;
+  }
+
+  const jfieldID j_schema_node_name_id = env->GetFieldID(
+      j_schema_node_clazz, "mName", "Ljava/lang/String;");
+  const jfieldID j_schema_node_child_id = env->GetFieldID(
+      j_schema_node_clazz, "mChildren",
+      "Ljava/util/ArrayList;");
+
+  // Java ArrayList in JNI
+  const jclass j_array_list_clazz = env->FindClass(
+      "java/util/ArrayList");
+  const jmethodID j_array_list_get = env->GetMethodID(
+      j_array_list_clazz,"get", "(I)Ljava/lang/Object;");
+  const jmethodID j_array_list_size = env->GetMethodID(
+      j_array_list_clazz,"size", "()I");
+
+  // mName String:          Ljava/lang/String;
+  c_mutable_schema_node_ptr->name_ = ConvertTo<std::string>(
+      env, reinterpret_cast<jstring>(env->GetObjectField(
+          j_schema_node_obj, j_schema_node_name_id)));
+
+  // mChildren ArrayList:   Ljava/util/ArrayList;
+  jobject j_schema_node_child_array_list = env->GetObjectField(
+      j_schema_node_obj, j_schema_node_child_id); // ArrayList
+  const int j_schema_node_child_size = static_cast<int>(
+      env->CallIntMethod(j_schema_node_child_array_list,
+                         j_array_list_size));
+
+  // Recursively add child if child size > 0
+  if (j_schema_node_child_size > 0) {
+    for (int i = 0; i < j_schema_node_child_size; ++i) {
+      text::SchemaNode curr_c_schema_node_child;
+      jobject curr_j_schema_node_child = env->CallObjectMethod(
+          j_schema_node_child_array_list, j_array_list_get, i);
+      if (AllocateUIECxxSchemaNodeFromJava(
+          env, curr_j_schema_node_child, reinterpret_cast<void*>(
+              &curr_c_schema_node_child))) {
+        c_mutable_schema_node_ptr->AddChild(curr_c_schema_node_child);
+      }
+    }
+  }
+
+  return true;
+#endif
+}
+
+}  // namespace jni
+}  // namespace fastdeploy
diff --git a/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/text_results_jni.h b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/text_results_jni.h
new file mode 100644
index 000000000..7edb35d58
--- /dev/null
+++ b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/text_results_jni.h
@@ -0,0 +1,40 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#pragma once
+
+#include <jni.h>  // NOLINT
+
+namespace fastdeploy {
+namespace jni {
+
+/**
+ * @param env A Pointer of JNIENV.
+ * @param cxx_result A pointer of cxx 'text::UIEResult'
+ * @return jobject that stands for Java UIEResult
+ */
+jobject NewUIEJavaResultFromCxx(JNIEnv *env, void *cxx_result);
+
+/**
+ * Allocate one cxx SchemaNode from Java SchemaNode
+ * @param env A Pointer of JNIENV.
+ * @param j_schema_node_obj jobject that stands for Java SchemaNode
+ * @param cxx_schema_node A pointer of cxx 'text::SchemaNode'
+ * @return true if success, false if failed.
+ */
+bool AllocateUIECxxSchemaNodeFromJava(
+    JNIEnv *env, jobject j_schema_node_obj, void *cxx_schema_node);
+
+}  // namespace jni
+}  // namespace fastdeploy
diff --git a/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_model_jni.cc b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_model_jni.cc
new file mode 100644
index 000000000..ce97d8dd7
--- /dev/null
+++ b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_model_jni.cc
@@ -0,0 +1,267 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#include <jni.h>  // NOLINT
+#include "fastdeploy_jni/perf_jni.h"  // NOLINT
+#include "fastdeploy_jni/convert_jni.h"  // NOLINT
+#include "fastdeploy_jni/runtime_option_jni.h"  // NOLINT
+#include "fastdeploy_jni/text/text_results_jni.h" // NOLINT
+#include "fastdeploy_jni/text/uie/uie_utils_jni.h" // NOLINT
+#ifdef ENABLE_TEXT
+#include "fastdeploy/text.h"  // NOLINT
+#endif
+
+namespace fni = fastdeploy::jni;
+#ifdef ENABLE_TEXT
+namespace text = fastdeploy::text;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+JNIEXPORT jlong JNICALL
+Java_com_baidu_paddle_fastdeploy_text_uie_UIEModel_bindNative(JNIEnv *env,
+                                                              jobject thiz,
+                                                              jstring model_file,
+                                                              jstring params_file,
+                                                              jstring vocab_file,
+                                                              jfloat position_prob,
+                                                              jint max_length,
+                                                              jobjectArray schema,
+                                                              jobject runtime_option,
+                                                              jint schema_language) {
+#ifndef ENABLE_TEXT
+  return 0;
+#else
+  auto c_model_file = fni::ConvertTo<std::string>(env, model_file);
+  auto c_params_file = fni::ConvertTo<std::string>(env, params_file);
+  auto c_vocab_file = fni::ConvertTo<std::string>(env, vocab_file);
+  auto c_position_prob = static_cast<jfloat>(position_prob);
+  auto c_max_length = static_cast<size_t>(max_length);
+  auto c_schema = fni::ConvertTo<std::vector<std::string>>(env, schema);
+  auto c_runtime_option = fni::NewCxxRuntimeOption(env, runtime_option);
+  auto c_schema_language = static_cast<text::SchemaLanguage>(schema_language);
+  auto c_paddle_model_format = fastdeploy::ModelFormat::PADDLE;
+  auto c_model_ptr = new text::UIEModel(c_model_file,
+                                        c_params_file,
+                                        c_vocab_file,
+                                        c_position_prob,
+                                        c_max_length,
+                                        c_schema,
+                                        c_runtime_option,
+                                        c_paddle_model_format,
+                                        c_schema_language);
+  INITIALIZED_OR_RETURN(c_model_ptr)
+
+#ifdef ENABLE_RUNTIME_PERF
+  c_model_ptr->EnableRecordTimeOfRuntime();
+#endif
+  return reinterpret_cast<jlong>(c_model_ptr);
+#endif
+}
+
+JNIEXPORT jobjectArray JNICALL
+Java_com_baidu_paddle_fastdeploy_text_uie_UIEModel_predictNative(JNIEnv *env,
+                                                                 jobject thiz,
+                                                                 jlong cxx_context,
+                                                                 jobjectArray texts) {
+#ifndef ENABLE_TEXT
+  return NULL;
+#else
+  if (cxx_context == 0) {
+    return NULL;
+  }
+  auto c_model_ptr = reinterpret_cast<text::UIEModel *>(cxx_context);
+  auto c_texts = fni::ConvertTo<std::vector<std::string>>(env, texts);
+  if (c_texts.empty()) {
+    LOGE("c_texts is empty!");
+    return NULL;
+  }
+  LOGD("c_texts: %s", fni::UIETextsStr(c_texts).c_str());
+
+  std::vector<std::unordered_map<
+      std::string, std::vector<text::UIEResult>>> c_results;
+
+  auto t = fni::GetCurrentTime();
+  c_model_ptr->Predict(c_texts, &c_results);
+  PERF_TIME_OF_RUNTIME(c_model_ptr, t)
+
+  if (c_results.empty()) {
+    LOGE("c_results is empty!");
+    return NULL;
+  }
+  LOGD("c_results: %s", fni::UIEResultsStr(c_results).c_str());
+
+  // Push results to HashMap array
+  const char* j_hashmap_put_signature =
+      "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;";
+  const jclass j_hashmap_clazz = env->FindClass(
+      "java/util/HashMap");
+  const jclass j_uie_result_clazz = env->FindClass(
+      "com/baidu/paddle/fastdeploy/text/UIEResult");
+  // Get HashMap method id
+  const jmethodID j_hashmap_init = env->GetMethodID(
+      j_hashmap_clazz, "<init>", "()V");
+  const jmethodID j_hashmap_put = env->GetMethodID(
+      j_hashmap_clazz,"put", j_hashmap_put_signature);
+
+  const int c_uie_result_hashmap_size = c_results.size();
+  jobjectArray j_hashmap_uie_result_arr = env->NewObjectArray(
+      c_uie_result_hashmap_size, j_hashmap_clazz, NULL);
+
+  for (int i = 0; i < c_uie_result_hashmap_size; ++i) {
+    auto& curr_c_uie_result_map = c_results[i];
+
+    // Convert unordered_map<string, vector<UIEResult>>
+    // -> HashMap<String, UIEResult[]>
+    jobject curr_j_uie_result_hashmap = env->NewObject(
+        j_hashmap_clazz, j_hashmap_init);
+
+    for (auto&& curr_c_uie_result: curr_c_uie_result_map) {
+
+      const auto& curr_inner_c_uie_key = curr_c_uie_result.first;
+      jstring curr_inner_j_uie_key = fni::ConvertTo<jstring>(
+          env, curr_inner_c_uie_key); // Key of HashMap
+
+      if (curr_c_uie_result.second.size() > 0) {
+        // Value of HashMap: HashMap<String, UIEResult[]>
+        jobjectArray curr_inner_j_uie_result_values =
+            env->NewObjectArray(curr_c_uie_result.second.size(),
+                                j_uie_result_clazz,
+                                NULL);
+
+        // Convert vector<UIEResult> -> Java UIEResult[]
+        for (int j = 0; j < curr_c_uie_result.second.size(); ++j) {
+
+          text::UIEResult* inner_c_uie_result = (
+              &(curr_c_uie_result.second[j]));
+
+          jobject curr_inner_j_uie_result_obj =
+              fni::NewUIEJavaResultFromCxx(
+                  env, reinterpret_cast<void *>(inner_c_uie_result));
+
+          env->SetObjectArrayElement(curr_inner_j_uie_result_values, j,
+                                     curr_inner_j_uie_result_obj);
+          env->DeleteLocalRef(curr_inner_j_uie_result_obj);
+        }
+
+        // Set element of 'curr_j_uie_result_hashmap':
+        // HashMap<String, UIEResult[]>
+        env->CallObjectMethod(
+            curr_j_uie_result_hashmap, j_hashmap_put,
+            curr_inner_j_uie_key, curr_inner_j_uie_result_values);
+
+        env->DeleteLocalRef(curr_inner_j_uie_key);
+        env->DeleteLocalRef(curr_inner_j_uie_result_values);
+      } // end if
+    } // end for
+
+    // Set current HashMap<String, UIEResult[]> to HashMap[i]
+    env->SetObjectArrayElement(j_hashmap_uie_result_arr, i,
+                               curr_j_uie_result_hashmap);
+    env->DeleteLocalRef(curr_j_uie_result_hashmap);
+  }
+
+  return j_hashmap_uie_result_arr;
+#endif
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_baidu_paddle_fastdeploy_text_uie_UIEModel_releaseNative(JNIEnv *env,
+                                                                 jobject thiz,
+                                                                 jlong cxx_context) {
+#ifndef ENABLE_TEXT
+  return JNI_FALSE;
+#else
+  if (cxx_context == 0) {
+    return JNI_FALSE;
+  }
+  auto c_model_ptr = reinterpret_cast<text::UIEModel *>(cxx_context);
+  PERF_TIME_OF_RUNTIME(c_model_ptr, -1)
+
+  delete c_model_ptr;
+  LOGD("[End] Release UIEModel in native !");
+  return JNI_TRUE;
+#endif
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_baidu_paddle_fastdeploy_text_uie_UIEModel_setSchemaStringNative(
+    JNIEnv *env, jobject thiz, jlong cxx_context,
+    jobjectArray schema) {
+#ifndef ENABLE_TEXT
+  return JNI_FALSE;
+#else
+  if (cxx_context == 0) {
+    return JNI_FALSE;
+  }
+  auto c_model_ptr = reinterpret_cast<text::UIEModel *>(cxx_context);
+  auto c_schema = fni::ConvertTo<std::vector<std::string>>(env, schema);
+  if (c_schema.empty()) {
+    LOGE("c_schema is empty!");
+    return JNI_FALSE;
+  }
+  LOGD("c_schema is: %s", fni::UIESchemasStr(c_schema).c_str());
+  c_model_ptr->SetSchema(c_schema);
+  return JNI_TRUE;
+#endif
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_baidu_paddle_fastdeploy_text_uie_UIEModel_setSchemaNodeNative(
+    JNIEnv *env, jobject thiz, jlong cxx_context,
+    jobjectArray schema) {
+#ifndef ENABLE_TEXT
+  return JNI_FALSE;
+#else
+  if (schema == NULL) {
+    return JNI_FALSE;
+  }
+  const int j_schema_size = env->GetArrayLength(schema);
+  if (j_schema_size == 0) {
+    return JNI_FALSE;
+  }
+  if (cxx_context == 0) {
+    return JNI_FALSE;
+  }
+  auto c_model_ptr = reinterpret_cast<text::UIEModel *>(cxx_context);
+
+  std::vector<text::SchemaNode> c_schema;
+  for (int i = 0; i < j_schema_size; ++i) {
+    jobject curr_j_schema_node = env->GetObjectArrayElement(schema, i);
+    text::SchemaNode curr_c_schema_node;
+    if (fni::AllocateUIECxxSchemaNodeFromJava(
+        env, curr_j_schema_node, reinterpret_cast<void *>(
+            &curr_c_schema_node))) {
+      c_schema.push_back(curr_c_schema_node);
+    }
+    env->DeleteLocalRef(curr_j_schema_node);
+  }
+
+  if (c_schema.empty()) {
+    LOGE("c_schema is empty!");
+    return JNI_FALSE;
+  }
+
+  c_model_ptr->SetSchema(c_schema);
+
+  return JNI_TRUE;
+#endif
+}
+
+#ifdef __cplusplus
+}
+#endif
+
diff --git a/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_utils_jni.cc b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_utils_jni.cc
new file mode 100644
index 000000000..54de99f21
--- /dev/null
+++ b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_utils_jni.cc
@@ -0,0 +1,53 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#include "fastdeploy_jni/text/uie/uie_utils_jni.h" // NOLINT
+
+namespace fastdeploy {
+namespace jni {
+
+#ifdef ENABLE_TEXT
+std::string UIEResultStr(const text::UIEResult& result) {
+  std::ostringstream oss;
+  oss << result;
+  return oss.str();
+}
+
+std::string UIEResultsStr(
+    const std::vector<std::unordered_map<
+        std::string, std::vector<text::UIEResult>>>& results) {
+  std::ostringstream oss;
+  oss << results;
+  return oss.str();
+}
+
+std::string UIETextsStr(const std::vector<std::string>& texts) {
+  std::string str = "";
+  for (const auto& s: texts) {
+    str += (s + ";");
+  }
+  return str;
+}
+
+std::string UIESchemasStr(const std::vector<std::string>& schemas) {
+  std::string str = "";
+  for (const auto& s: schemas) {
+    str += (s + ";");
+  }
+  return str;
+}
+#endif
+
+}  // namespace jni
+}  // namespace fastdeploy
diff --git a/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_utils_jni.h b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_utils_jni.h
new file mode 100644
index 000000000..8c78ee5e7
--- /dev/null
+++ b/java/android/fastdeploy/src/main/cpp/fastdeploy_jni/text/uie/uie_utils_jni.h
@@ -0,0 +1,39 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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.
+
+#pragma once
+
+#include <jni.h>  // NOLINT
+#include "fastdeploy/core/config.h"  // NOLINT
+#ifdef ENABLE_TEXT
+#include "fastdeploy/text.h"  // NOLINT
+#endif
+
+namespace fastdeploy {
+namespace jni {
+
+#ifdef ENABLE_TEXT
+std::string UIEResultStr(const text::UIEResult& result);
+
+std::string UIEResultsStr(
+    const std::vector<std::unordered_map<
+        std::string, std::vector<text::UIEResult>>>& results);
+
+std::string UIETextsStr(const std::vector<std::string>& texts);
+
+std::string UIESchemasStr(const std::vector<std::string>& schemas);
+#endif
+
+}  // namespace jni
+}  // namespace fastdeploy
diff --git a/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/UIEResult.java b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/UIEResult.java
new file mode 100644
index 000000000..1605a4a97
--- /dev/null
+++ b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/UIEResult.java
@@ -0,0 +1,64 @@
+package com.baidu.paddle.fastdeploy.text;
+
+import android.support.annotation.NonNull;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class UIEResult {
+    public long mStart;
+    public long mEnd;
+    public double mProbability;
+    public String mText;
+    public HashMap<String, UIEResult[]> mRelation;
+    public boolean mInitialized = false;
+
+    public UIEResult() {
+        mInitialized = false;
+    }
+
+    public static String printResult(@NonNull UIEResult result, int tabSize) {
+        final int TAB_OFFSET = 4;
+        StringBuilder os = new StringBuilder();
+        StringBuilder tabStr = new StringBuilder();
+        for (int i = 0; i < tabSize; ++i) {
+            tabStr.append(" ");
+        }
+        os.append(tabStr).append("text: ").append(result.mText).append("\n");
+        os.append(tabStr).append("probability: ").append(result.mProbability).append("\n");
+        if (result.mStart != 0 || result.mEnd != 0) {
+            os.append(tabStr).append("start: ").append(result.mStart).append("\n");
+            os.append(tabStr).append("end: ").append(result.mEnd).append("\n");
+        }
+        if (result.mRelation == null) {
+            os.append("\n");
+            return os.toString();
+        }
+        if (result.mRelation.size() > 0) {
+            os.append(tabStr).append("relation:\n");
+            for (Map.Entry<String, UIEResult[]> currRelation : result.mRelation.entrySet()) {
+                os.append(" ").append(currRelation.getKey()).append(":\n");
+                for (UIEResult uieResult : currRelation.getValue()) {
+                    os.append(printResult(uieResult, tabSize +  2 * TAB_OFFSET));
+                }
+            }
+        }
+        os.append("\n");
+        return os.toString();
+    }
+
+    public static String printResult(@NonNull HashMap<String, UIEResult[]>[] results) {
+        StringBuilder os = new StringBuilder();
+        os.append("The result:\n");
+        for (HashMap<String, UIEResult[]> result : results) {
+            for (Map.Entry<String, UIEResult[]> currResult : result.entrySet()) {
+                os.append(currResult.getKey()).append(": \n");
+                for (UIEResult uie_result : currResult.getValue()) {
+                    os.append(printResult(uie_result, 4));
+                }
+            }
+            os.append("\n");
+        }
+        return os.toString();
+    }
+}
diff --git a/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/SchemaLanguage.java b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/SchemaLanguage.java
new file mode 100644
index 000000000..a46fee2fe
--- /dev/null
+++ b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/SchemaLanguage.java
@@ -0,0 +1,6 @@
+package com.baidu.paddle.fastdeploy.text.uie;
+
+public enum SchemaLanguage {
+    ZH, // Chinese
+    EN  // English
+}
diff --git a/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/SchemaNode.java b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/SchemaNode.java
new file mode 100644
index 000000000..360333988
--- /dev/null
+++ b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/SchemaNode.java
@@ -0,0 +1,55 @@
+package com.baidu.paddle.fastdeploy.text.uie;
+
+import android.support.annotation.NonNull;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+public class SchemaNode {
+    // Relation Extraction in native: Pass 'SchemaNode[] schema' from Java
+    // SchemaNode c_node_0; // From Java schema[0] Java SchemaNode via BFS
+    // SchemaNode c_node_1; // From Java schema[1] Java SchemaNode via BFS
+    // predictor.SetSchema({c_node_0, c_node_1});
+    // predictor.Predict({"xxx"}, &results);
+    public String mName;
+    public ArrayList<SchemaNode> mChildren = new ArrayList<SchemaNode>();
+
+    public SchemaNode() {
+    }
+
+    public SchemaNode(String name) {
+        mName = name;
+    }
+
+    public SchemaNode(String name, SchemaNode[] children) {
+        mName = name;
+        mChildren.addAll(Arrays.asList(children));
+    }
+
+    public SchemaNode(String name, ArrayList<SchemaNode> children) {
+        mName = name;
+        mChildren.addAll(children);
+    }
+
+    public void addChild(String schema) {
+        mChildren.add(new SchemaNode(schema));
+    }
+
+    public void addChild(SchemaNode schema) {
+        mChildren.add(schema);
+    }
+
+    public void addChild(String schema, @NonNull String[] children) {
+        SchemaNode schemaNode = new SchemaNode(schema);
+        for (String child : children) {
+            schemaNode.mChildren.add(new SchemaNode(child));
+        }
+        mChildren.add(schemaNode);
+    }
+
+    public void addChild(String schema, ArrayList<SchemaNode> children) {
+        SchemaNode schemaNode = new SchemaNode(schema);
+        schemaNode.mChildren = children;
+        mChildren.add(schemaNode);
+    }
+}
diff --git a/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/UIEModel.java b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/UIEModel.java
new file mode 100644
index 000000000..8857fe289
--- /dev/null
+++ b/java/android/fastdeploy/src/main/java/com/baidu/paddle/fastdeploy/text/uie/UIEModel.java
@@ -0,0 +1,173 @@
+package com.baidu.paddle.fastdeploy.text.uie;
+
+import android.util.Log;
+
+import com.baidu.paddle.fastdeploy.FastDeployInitializer;
+import com.baidu.paddle.fastdeploy.RuntimeOption;
+import com.baidu.paddle.fastdeploy.text.UIEResult;
+
+import java.util.HashMap;
+
+public class UIEModel {
+    protected long mCxxContext = 0; // Context from native.
+    protected boolean mInitialized = false;
+
+    public UIEModel() {
+        mInitialized = false;
+    }
+
+    // Constructor with default runtime option
+    public UIEModel(String modelFile,
+                    String paramsFile,
+                    String vocabFile,
+                    String[] schema) {
+        init_(modelFile, paramsFile, vocabFile, 0.5f, 128,
+                schema, new RuntimeOption(), SchemaLanguage.ZH);
+    }
+
+    // Constructor with custom runtime option
+    public UIEModel(String modelFile,
+                    String paramsFile,
+                    String vocabFile,
+                    float positionProb,
+                    int maxLength,
+                    String[] schema,
+                    RuntimeOption runtimeOption,
+                    SchemaLanguage schemaLanguage) {
+        init_(modelFile, paramsFile, vocabFile, positionProb, maxLength,
+                schema, runtimeOption, schemaLanguage);
+    }
+
+    // Call init manually with label file
+    public boolean init(String modelFile,
+                        String paramsFile,
+                        String vocabFile,
+                        String[] schema) {
+        return init_(modelFile, paramsFile, vocabFile, 0.5f, 128,
+                schema, new RuntimeOption(), SchemaLanguage.ZH);
+    }
+
+    public boolean init(String modelFile,
+                        String paramsFile,
+                        String vocabFile,
+                        float positionProb,
+                        int maxLength,
+                        String[] schema,
+                        RuntimeOption runtimeOption,
+                        SchemaLanguage schemaLanguage) {
+        return init_(modelFile, paramsFile, vocabFile, positionProb, maxLength,
+                schema, runtimeOption, schemaLanguage);
+    }
+
+    public boolean release() {
+        mInitialized = false;
+        if (mCxxContext == 0) {
+            return false;
+        }
+        return releaseNative(mCxxContext);
+    }
+
+    public boolean initialized() {
+        return mInitialized;
+    }
+
+    // Set schema for Named Entity Recognition
+    public boolean setSchema(String[] schema) {
+        if (schema == null || schema.length == 0
+                || mCxxContext == 0) {
+            return false;
+        }
+        return setSchemaStringNative(mCxxContext, schema);
+    }
+
+    // Set schema for Cross task extraction
+    public boolean setSchema(SchemaNode[] schema) {
+        if (schema == null || schema.length == 0
+                || mCxxContext == 0) {
+            return false;
+        }
+        return setSchemaNodeNative(mCxxContext, schema);
+    }
+
+    // Fetch text information (will call predict from native)
+    public HashMap<String, UIEResult[]>[] predict(String[] texts) {
+        if (mCxxContext == 0) {
+            return null;
+        }
+        return predictNative(mCxxContext, texts);
+    }
+
+    private boolean init_(String modelFile,
+                          String paramsFile,
+                          String vocabFile,
+                          float positionProb,
+                          int maxLength,
+                          String[] schema,
+                          RuntimeOption runtimeOption,
+                          SchemaLanguage schemaLanguage) {
+        if (!mInitialized) {
+            mCxxContext = bindNative(
+                    modelFile,
+                    paramsFile,
+                    vocabFile,
+                    positionProb,
+                    maxLength,
+                    schema,
+                    runtimeOption,
+                    schemaLanguage.ordinal()
+            );
+            if (mCxxContext != 0) {
+                mInitialized = true;
+            }
+            return mInitialized;
+        } else {
+            // release current native context and bind a new one.
+            if (release()) {
+                mCxxContext = bindNative(
+                        modelFile,
+                        paramsFile,
+                        vocabFile,
+                        positionProb,
+                        maxLength,
+                        schema,
+                        runtimeOption,
+                        schemaLanguage.ordinal()
+                );
+                if (mCxxContext != 0) {
+                    mInitialized = true;
+                }
+                return mInitialized;
+            }
+            return false;
+        }
+    }
+
+    // Bind predictor from native context.
+    private native long bindNative(String modelFile,
+                                   String paramsFile,
+                                   String vocabFile,
+                                   float positionProb,
+                                   int maxLength,
+                                   String[] schema,
+                                   RuntimeOption runtimeOption,
+                                   int schemaLanguage);
+
+    // Call prediction from native context.
+    private native HashMap<String, UIEResult[]>[] predictNative(long CxxContext,
+                                                                String[] texts);
+
+    // Release buffers allocated in native context.
+    private native boolean releaseNative(long CxxContext);
+
+    // Set schema from native for different tasks.
+    private native boolean setSchemaStringNative(long CxxContext,
+                                                 String[] schema);
+
+    private native boolean setSchemaNodeNative(long CxxContext,
+                                               SchemaNode[] schema);
+
+    // Initializes at the beginning.
+    static {
+        FastDeployInitializer.init();
+    }
+}