@@ -122,6 +122,12 @@ |
||
| 122 | 122 |
android:screenOrientation="portrait"/> |
| 123 | 123 |
|
| 124 | 124 |
<activity |
| 125 |
+ android:name=".activities.EncryptActivity" |
|
| 126 |
+ android:configChanges="keyboardHidden|orientation|screenSize" |
|
| 127 |
+ android:label="@string/app_name" |
|
| 128 |
+ android:screenOrientation="portrait"/> |
|
| 129 |
+ |
|
| 130 |
+ <activity |
|
| 125 | 131 |
android:name=".upload.UploadActivity" |
| 126 | 132 |
android:configChanges="keyboardHidden|orientation|screenSize" |
| 127 | 133 |
android:label="@string/app_name" |
@@ -33,6 +33,7 @@ public class AboutUsActivity extends BaseActivity implements View.OnClickListene |
||
| 33 | 33 |
findViewById(R.id.title_bar_option_layout).setVisibility(View.INVISIBLE); |
| 34 | 34 |
findViewById(R.id.layout_about_declare).setOnClickListener(this); |
| 35 | 35 |
findViewById(R.id.layout_check_update).setOnClickListener(this); |
| 36 |
+ findViewById(R.id.title_bar_middle_txt).setOnClickListener(this); |
|
| 36 | 37 |
} |
| 37 | 38 |
|
| 38 | 39 |
@Override |
@@ -41,6 +42,10 @@ public class AboutUsActivity extends BaseActivity implements View.OnClickListene |
||
| 41 | 42 |
case R.id.title_bar_back_layout: |
| 42 | 43 |
finish(); |
| 43 | 44 |
break; |
| 45 |
+ case R.id.title_bar_middle_txt: |
|
| 46 |
+ Intent encryptIntent = new Intent(this,EncryptActivity.class); |
|
| 47 |
+ startActivity(encryptIntent); |
|
| 48 |
+ break; |
|
| 44 | 49 |
case R.id.layout_about_declare: |
| 45 | 50 |
Intent declareIntent = new Intent(this,WebViewActivity.class); |
| 46 | 51 |
declareIntent.putExtra("url","http://pai.ai/page/user_agreement");
|
@@ -0,0 +1,81 @@ |
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| 1 |
+package ai.pai.lensman.activities; |
|
| 2 |
+ |
|
| 3 |
+import android.os.Bundle; |
|
| 4 |
+import android.view.View; |
|
| 5 |
+import android.widget.ImageView; |
|
| 6 |
+import android.widget.TextView; |
|
| 7 |
+import android.widget.Toast; |
|
| 8 |
+ |
|
| 9 |
+import com.android.common.utils.LogHelper; |
|
| 10 |
+import com.nostra13.universalimageloader.core.DisplayImageOptions; |
|
| 11 |
+ |
|
| 12 |
+import ai.pai.lensman.R; |
|
| 13 |
+import ai.pai.lensman.base.BaseActivity; |
|
| 14 |
+import ai.pai.lensman.utils.EncryptUtils; |
|
| 15 |
+import ai.pai.lensman.utils.ImageLoaderUtils; |
|
| 16 |
+import ai.pai.lensman.utils.SystemUtils; |
|
| 17 |
+ |
|
| 18 |
+ |
|
| 19 |
+public class EncryptActivity extends BaseActivity implements View.OnClickListener {
|
|
| 20 |
+ |
|
| 21 |
+ private ImageView image; |
|
| 22 |
+ private String originImgFilePath = "/mnt/sdcard/demo.jpg"; |
|
| 23 |
+ private String encryptImgFilePath = "/mnt/sdcard/encrypt.jpg"; |
|
| 24 |
+ private String decryptImgFilePath = "/mnt/sdcard/decrypt.jpg"; |
|
| 25 |
+ private DisplayImageOptions options; |
|
| 26 |
+ |
|
| 27 |
+ private String currentPath = ""; |
|
| 28 |
+ |
|
| 29 |
+ @Override |
|
| 30 |
+ protected void onCreate(Bundle savedInstanceState) {
|
|
| 31 |
+ super.onCreate(savedInstanceState); |
|
| 32 |
+ setContentView(R.layout.activity_encrypt); |
|
| 33 |
+ SystemUtils.setImmerseLayout(this, findViewById(R.id.title_layout)); |
|
| 34 |
+ options = ImageLoaderUtils.getOptions(R.drawable.default_img); |
|
| 35 |
+ |
|
| 36 |
+ |
|
| 37 |
+ ((TextView) findViewById(R.id.title_bar_middle_txt)).setText("加密");
|
|
| 38 |
+ findViewById(R.id.title_bar_back_layout).setOnClickListener(this); |
|
| 39 |
+ findViewById(R.id.title_bar_option_layout).setVisibility(View.INVISIBLE); |
|
| 40 |
+ findViewById(R.id.btn_encrypt).setOnClickListener(this); |
|
| 41 |
+ findViewById(R.id.title_bar_back_layout).setOnClickListener(this); |
|
| 42 |
+ image = (ImageView) findViewById(R.id.image_encrypt); |
|
| 43 |
+ currentPath = originImgFilePath; |
|
| 44 |
+ ImageLoaderUtils.displayLocalImage(currentPath, image, options); |
|
| 45 |
+ |
|
| 46 |
+ } |
|
| 47 |
+ |
|
| 48 |
+ @Override |
|
| 49 |
+ public void onClick(View v) {
|
|
| 50 |
+ switch (v.getId()) {
|
|
| 51 |
+ case R.id.title_bar_back_layout: |
|
| 52 |
+ finish(); |
|
| 53 |
+ break; |
|
| 54 |
+ case R.id.btn_encrypt: |
|
| 55 |
+ try {
|
|
| 56 |
+ if (currentPath.equals(originImgFilePath) || currentPath.equals(decryptImgFilePath)) {
|
|
| 57 |
+ LogHelper.d("czy", "开始加密");
|
|
| 58 |
+ EncryptUtils.xorFile(originImgFilePath, encryptImgFilePath, "chengzhenyu".getBytes()); |
|
| 59 |
+ LogHelper.d("czy", "加密成功");
|
|
| 60 |
+ currentPath = encryptImgFilePath; |
|
| 61 |
+ ImageLoaderUtils.displayLocalImage(currentPath, image, options); |
|
| 62 |
+ } else {
|
|
| 63 |
+ LogHelper.d("czy", "开始解密");
|
|
| 64 |
+ EncryptUtils.xorFile(encryptImgFilePath, decryptImgFilePath, "chengzhenyu".getBytes()); |
|
| 65 |
+ LogHelper.d("czy", "解密成功");
|
|
| 66 |
+ currentPath = decryptImgFilePath; |
|
| 67 |
+ ImageLoaderUtils.displayLocalImage(currentPath, image, options); |
|
| 68 |
+ } |
|
| 69 |
+ } catch (Exception e) {
|
|
| 70 |
+ e.printStackTrace(); |
|
| 71 |
+ LogHelper.d("czy", "加解密失败 " + e);
|
|
| 72 |
+ Toast.makeText(this, "加解密失败", Toast.LENGTH_SHORT).show(); |
|
| 73 |
+ } |
|
| 74 |
+ break; |
|
| 75 |
+ default: |
|
| 76 |
+ break; |
|
| 77 |
+ } |
|
| 78 |
+ } |
|
| 79 |
+ |
|
| 80 |
+ |
|
| 81 |
+} |
@@ -0,0 +1,58 @@ |
||
| 1 |
+package ai.pai.lensman.utils; |
|
| 2 |
+ |
|
| 3 |
+import java.io.File; |
|
| 4 |
+import java.io.FileInputStream; |
|
| 5 |
+import java.io.FileOutputStream; |
|
| 6 |
+import java.io.IOException; |
|
| 7 |
+ |
|
| 8 |
+public class EncryptUtils {
|
|
| 9 |
+ |
|
| 10 |
+ public static void xorFile(String filename, String dest, byte[] password) throws IOException {
|
|
| 11 |
+ File destFile = new File(dest); |
|
| 12 |
+ if(destFile.exists()){
|
|
| 13 |
+ destFile.delete(); |
|
| 14 |
+ } |
|
| 15 |
+ destFile.createNewFile(); |
|
| 16 |
+ FileInputStream is = new FileInputStream(filename); |
|
| 17 |
+ FileOutputStream os = new FileOutputStream(dest); |
|
| 18 |
+ |
|
| 19 |
+ byte[] data = new byte[1024 * 4]; //4 KB buffer |
|
| 20 |
+ int read = is.read(data), index = 0; |
|
| 21 |
+ while (read != -1) {
|
|
| 22 |
+ for (int k = 0; k < read; k++) {
|
|
| 23 |
+ data[k] ^= password[index % password.length]; |
|
| 24 |
+ index++; |
|
| 25 |
+ } |
|
| 26 |
+ os.write(data, 0, read); |
|
| 27 |
+ read = is.read(data); |
|
| 28 |
+ } |
|
| 29 |
+ |
|
| 30 |
+ os.flush(); |
|
| 31 |
+ os.close(); |
|
| 32 |
+ is.close(); |
|
| 33 |
+ } |
|
| 34 |
+ |
|
| 35 |
+ public static void xorFile(String filename, String dest, byte[] password, long encryptByteCount) throws IOException {
|
|
| 36 |
+ FileInputStream is = new FileInputStream(filename); |
|
| 37 |
+ FileOutputStream os = new FileOutputStream(dest); |
|
| 38 |
+ |
|
| 39 |
+ byte[] data = new byte[1024 * 4]; //4 KB buffer |
|
| 40 |
+ int read = is.read(data), index = 0, encryptCnt = 0; |
|
| 41 |
+ while (read != -1) {
|
|
| 42 |
+ for (int k = 0; k < read; k++) {
|
|
| 43 |
+ if (encryptCnt < encryptByteCount) {
|
|
| 44 |
+ data[k] ^= password[index % password.length]; |
|
| 45 |
+ index++; |
|
| 46 |
+ encryptCnt++; |
|
| 47 |
+ } |
|
| 48 |
+ } |
|
| 49 |
+ os.write(data, 0, read); |
|
| 50 |
+ read = is.read(data); |
|
| 51 |
+ } |
|
| 52 |
+ |
|
| 53 |
+ os.flush(); |
|
| 54 |
+ os.close(); |
|
| 55 |
+ is.close(); |
|
| 56 |
+ } |
|
| 57 |
+ |
|
| 58 |
+} |
@@ -0,0 +1,32 @@ |
||
| 1 |
+<?xml version="1.0" encoding="utf-8"?> |
|
| 2 |
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" |
|
| 3 |
+ android:layout_width="match_parent" |
|
| 4 |
+ android:layout_height="match_parent" |
|
| 5 |
+ android:background="@color/background_light_grey_color"> |
|
| 6 |
+ |
|
| 7 |
+ <RelativeLayout |
|
| 8 |
+ android:id="@+id/title_layout" |
|
| 9 |
+ android:layout_width="match_parent" |
|
| 10 |
+ android:layout_height="wrap_content" |
|
| 11 |
+ android:background="@color/colorPrimaryDark"> |
|
| 12 |
+ <include layout="@layout/title_bar_with_back_and_option" /> |
|
| 13 |
+ </RelativeLayout> |
|
| 14 |
+ |
|
| 15 |
+ <ImageView |
|
| 16 |
+ android:id="@+id/image_encrypt" |
|
| 17 |
+ android:layout_width="match_parent" |
|
| 18 |
+ android:layout_height="300dp" |
|
| 19 |
+ android:scaleType="centerInside" |
|
| 20 |
+ android:layout_below="@id/title_layout"/> |
|
| 21 |
+ |
|
| 22 |
+ <Button |
|
| 23 |
+ android:id="@+id/btn_encrypt" |
|
| 24 |
+ android:layout_width="100dp" |
|
| 25 |
+ android:layout_height="48dp" |
|
| 26 |
+ android:layout_alignParentBottom="true" |
|
| 27 |
+ android:layout_marginBottom="60dp" |
|
| 28 |
+ android:layout_centerHorizontal="true" |
|
| 29 |
+ android:gravity="center"/> |
|
| 30 |
+ |
|
| 31 |
+ |
|
| 32 |
+</RelativeLayout> |