[Android] add welcome page.

java/android/app/src/main/AndroidManifest.xml

@@ -15,14 +15,18 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".ocr.OcrMainActivity">
+        <activity android:name=".segmentation.SegmentationWelcomeActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
         <activity
-            android:name=".ocr.OcrSettingsActivity"
+            android:name=".segmentation.SegmentationMainActivity"
+            android:label="Settings">
+        </activity>
+        <activity
+            android:name=".segmentation.SegmentationSettingsActivity"
             android:label="Settings">
         </activity>
     </application>

java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/classification/ClassificationWelcomeActivity.java

@@ -0,0 +1,31 @@
+package com.baidu.paddle.fastdeploy.app.examples.classification;
+
+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 ClassificationWelcomeActivity 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.classification_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(ClassificationWelcomeActivity.this, ClassificationMainActivity.class);
+        startActivity(intent);
+    }
+}

java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/detection/DetectionWelcomeActivity.java

@@ -0,0 +1,30 @@
+package com.baidu.paddle.fastdeploy.app.examples.detection;
+
+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 DetectionWelcomeActivity 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.detection_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(DetectionWelcomeActivity.this, DetectionMainActivity.class);
+        startActivity(intent);
+    }
+}

java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/facedet/FaceDetWelcomeActivity.java

@@ -0,0 +1,30 @@
+package com.baidu.paddle.fastdeploy.app.examples.facedet;
+
+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 FaceDetWelcomeActivity 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.facedet_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(FaceDetWelcomeActivity.this, FaceDetMainActivity.class);
+        startActivity(intent);
+    }
+}

java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/keypointdetection/KeyPointDetectionWelcomeActivity.java

@@ -0,0 +1,30 @@
+package com.baidu.paddle.fastdeploy.app.examples.keypointdetection;
+
+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 KeyPointDetectionWelcomeActivity 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.keypointdetection_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(KeyPointDetectionWelcomeActivity.this, KeyPointDetectionMainActivity.class);
+        startActivity(intent);
+    }
+}

java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ocr/OcrWelcomeActivity.java

@@ -0,0 +1,30 @@
+package com.baidu.paddle.fastdeploy.app.examples.ocr;
+
+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 OcrWelcomeActivity 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.ocr_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(OcrWelcomeActivity.this, OcrMainActivity.class);
+        startActivity(intent);
+    }
+}

java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/segmentation/SegmentationWelcomeActivity.java

@@ -0,0 +1,30 @@
+package com.baidu.paddle.fastdeploy.app.examples.segmentation;
+
+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 SegmentationWelcomeActivity 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.segmentation_welcome);
+    }
+
+    public void startActivity(View view) {
+        Intent intent = new Intent(SegmentationWelcomeActivity.this, SegmentationMainActivity.class);
+        startActivity(intent);
+    }
+}

java/android/app/src/main/res/layout/classification_welcome.xml

@@ -0,0 +1,71 @@
+<?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="FastDeploy-Classification"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="25sp" />
+
+        <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"
+            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="Power by EasyEdge"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="22sp" />
+
+        <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="50dp"
+            android:background="@drawable/round_corner_btn"
+            android:text="@string/start_ui_activity"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="22sp"
+            android:onClick="startActivity"/>
+
+
+    </RelativeLayout>
+</FrameLayout>
+
+
+

java/android/app/src/main/res/layout/detection_welcome.xml

@@ -0,0 +1,70 @@
+<?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="FastDeploy-Detection"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="25sp" />
+
+        <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"
+            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="Power by EasyEdge"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="22sp" />
+
+        <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="50dp"
+            android:background="@drawable/round_corner_btn"
+            android:text="@string/start_ui_activity"
+            android:textColor="@color/colorTextWrite"
+            android:textSize="22sp"
+            android:onClick="startActivity"/>
+
+
+    </RelativeLayout>
+</FrameLayout>
+
+
+