+            }
198 
+
199 
+        }
200 
+        if (!dir.canRead() || !dir.canWrite()) {
201 
+            return false;
202 
+        }
203 
+        // 目录此时为空，可以删除
204 
+        return dir.delete();
205 
+    }
143 206
144 207 
     private void noMedia(){
145 208 
         File noMedia = new File(Constants.APP_ROOT_DIR,".nomedia");

+ 16 - 2
app/src/main/java/ai/pai/lensman/dslr/CameraJNIInterface.java
View File 

@@ -2,14 +2,28 @@ package ai.pai.lensman.dslr;
2 2
3 3 
 public class CameraJNIInterface {
4 4
5 
+
5 6 
     static {
6 
-        System.loadLibrary("");
7 
+        System.loadLibrary("hello_jni");
8 
+    }
9 
+
10 
+    private static CameraJNIInterface instance;
11 
+
12 
+    private CameraJNIInterface(){
13 
+
14 
+    }
15 
+
16 
+    public static synchronized CameraJNIInterface getInstance(){
17 
+        if(instance==null){
18 
+            instance = new CameraJNIInterface();
19 
+        }
20 
+        return instance;
7 21 
     }
8 22
9 23 
     public native  int  mygpcamerainit();
10 24 
     public native  int  mygpcameraexit();
11 25 
     public native  String  mygpcameragetsummary();
12 
-    public native  int  mygpcamerawaitforevent(String  foldr_path, String file_name);
26 
+    public native  String  mygpcamerawaitforevent(String  foldr_path);
13 27 
     public native  int  mygpfilenewfromfd(String  file_path);
14 28 
     public native  int  mygpcamerafileget(String  foldr_path, String file_name);
15 29 
     public native  int  mygpfilefree();

+ 55 - 3
app/src/main/java/ai/pai/lensman/login/LoginActivity.java
View File 

@@ -1,22 +1,27 @@
1 1 
 package ai.pai.lensman.login;
2 2
3 3 
 import android.content.Intent;
4 
-import android.graphics.Paint;
5 4 
 import android.os.Bundle;
6 5 
 import android.support.v4.app.FragmentActivity;
7 
-import android.text.Html;
8 6 
 import android.text.SpannableString;
9 7 
 import android.text.TextUtils;
10 8 
 import android.text.style.UnderlineSpan;
11 9 
 import android.view.View;
10 
+import android.widget.ImageView;
12 11 
 import android.widget.TextView;
13 12 
 import android.widget.Toast;
14 13
14 
+import com.android.common.utils.LogHelper;
15 15 
 import com.android.views.progressbar.ProgressWheel;
16 16
17 
+import java.io.File;
18 
+
17 19 
 import ai.pai.lensman.R;
18 20 
 import ai.pai.lensman.activities.WebViewActivity;
21 
+import ai.pai.lensman.dslr.CameraJNIInterface;
19 22 
 import ai.pai.lensman.main.MainActivity;
23 
+import ai.pai.lensman.service.Constants;
24 
+import ai.pai.lensman.utils.ImageLoaderUtils;
20 25 
 import butterknife.BindView;
21 26 
 import butterknife.ButterKnife;
22 27 
 import butterknife.OnClick;
 
@@ -25,8 +30,9 @@ public class LoginActivity extends FragmentActivity implements LoginContract.Vie
25 30
26 31 
     @BindView(R.id.wheel_wait_http)    ProgressWheel progressWheel;
27 32 
     @BindView(R.id.tv_agree_protocol)  TextView protocolText;
28 
-
33 
+    @BindView(R.id.iv_login_logo)      ImageView photoView;
29 34 
     private LoginContract.Presenter presenter;
35 
+    private boolean isCancelled;
30 36
31 37 
     @Override
32 38 
     protected void onCreate(Bundle savedInstanceState) {
 
@@ -37,8 +43,47 @@ public class LoginActivity extends FragmentActivity implements LoginContract.Vie
37 43 
         content.setSpan(new UnderlineSpan(), 6, content.length(), 0);
38 44 
         protocolText.setText(content);
39 45 
         presenter = new LoginPresenter(this,this);
46 
+        int ret = CameraJNIInterface.getInstance().mygpcamerainit();
47 
+        if(ret>=0){
48 
+            String text = CameraJNIInterface.getInstance().mygpcameragetsummary();
49 
+            LogHelper.d("czy","text="+text);
50 
+            protocolText.setText("text="+text);
51 
+//            Toast.makeText(this,text,Toast.LENGTH_LONG).show();
52 
+        }else{
53 
+            LogHelper.d("czy","ret="+ret);
54 
+//            Toast.makeText(this,"camera init return "+ret,Toast.LENGTH_LONG).show();
55 
+            protocolText.setText("camera init return "+ret);
56 
+        }
57 
+        File dir = new File(Constants.APP_IMAGE_DIR);
58 
+        dir.mkdirs();
59 
+        fetchPhotoTask();
40 60 
     }
41 61
62 
+    private void fetchPhotoTask(){
63 
+        new Thread(new Runnable() {
64 
+            @Override
65 
+            public void run() {
66 
+                while (!isCancelled){
67 
+                    final String photoName = CameraJNIInterface.getInstance().mygpcamerawaitforevent(Constants.APP_IMAGE_DIR);
68 
+                    LogHelper.d("czy","mygpcamerawaitforevent return "+photoName);
69 
+                    photoView.post(new Runnable() {
70 
+                        @Override
71 
+                        public void run() {
72 
+                            protocolText.setText("mygpcamerawaitforevent return "+photoName);
73 
+                            if(photoName!=null && photoName.length()>0){
74 
+                                String sub = photoName.substring(0,1);
75 
+                                if(TextUtils.isDigitsOnly(sub)){
76 
+                                    ImageLoaderUtils.displayLocalImage(Constants.APP_IMAGE_DIR+File.separator+photoName,photoView,ImageLoaderUtils.getOptions(R.drawable.login_page_logo));
77 
+                                }
78 
+                            }
79 
+
80 
+                        }
81 
+                    });
82 
+                }
83 
+            }
84 
+        }).start();
85 
+
86 
+    }
42 87
43 88 
     @Override
44 89 
     protected void onResume() {
 
@@ -46,6 +91,13 @@ public class LoginActivity extends FragmentActivity implements LoginContract.Vie
46 91 
         presenter.start();
47 92 
     }
48 93
94 
+    @Override
95 
+    protected void onDestroy() {
96 
+        super.onDestroy();
97 
+        CameraJNIInterface.getInstance().mygpcameraexit();
98 
+        isCancelled = true;
99 
+    }
100 
+
49 101 
     @OnClick(R.id.btn_login)
50 102 
     public void login(){
51 103 
         presenter.login();

+ 12 - 1
app/src/main/java/ai/pai/lensman/session/SessionInteractor.java
View File 

@@ -1,15 +1,19 @@
1 1 
 package ai.pai.lensman.session;
2 2
3 
+import android.widget.Toast;
4 
+
3 5 
 import com.android.common.utils.LogHelper;
4 6
5 7 
 import java.util.ArrayList;
6 8 
 import java.util.Timer;
7 9 
 import java.util.TimerTask;
8 10
11 
+import ai.pai.lensman.App;
9 12 
 import ai.pai.lensman.BuildConfig;
10 13 
 import ai.pai.lensman.bean.PhotoBean;
11 14 
 import ai.pai.lensman.bean.SessionBean;
12 15 
 import ai.pai.lensman.db.DBService;
16 
+import ai.pai.lensman.dslr.CameraJNIInterface;
13 17
14 18 
 public class SessionInteractor {
15 19 
 
@@ -55,6 +59,12 @@ public class SessionInteractor {
55 59 
     }
56 60
57 61 
     public void startCapture() {
62 
+        int result = CameraJNIInterface.getInstance().mygpcamerainit();
63 
+        if(result>=0){
64 
+            LogHelper.d(TAG,"相机信息--->\n"+CameraJNIInterface.getInstance().mygpcameragetsummary());
65 
+            Toast.makeText(App.getAppContext(),CameraJNIInterface.getInstance().mygpcameragetsummary(),Toast.LENGTH_SHORT).show();
66 
+
67 
+        }
58 68 
         if(timer!=null){
59 69 
             timer.cancel();
60 70 
             timer = null;
 
@@ -65,13 +75,14 @@ public class SessionInteractor {
65 75 
             public void run() {
66 76 
                 fetchPhotoTask();
67 77 
             }
68 
-        },5000,2000);
78 
+        },5000,1000);
69 79 
     }
70 80
71 81 
     private void fetchPhotoTask(){
72 82 
         if(!isWorking){
73 83 
             return;
74 84 
         }
85 
+
75 86 
         if(!isLastQueryReturned){
76 87 
             return;
77 88 
         }

BIN
app/src/main/res/raw/camera.so
View File


+ 110 - 0
common/src/main/java/com/android/common/utils/FileUnzipTask.java
View File 

@@ -0,0 +1,110 @@
1 
+package com.android.common.utils;
2 
+
3 
+import android.os.AsyncTask;
4 
+
5 
+import java.io.File;
6 
+import java.io.FileOutputStream;
7 
+import java.io.InputStream;
8 
+import java.io.OutputStream;
9 
+import java.util.Enumeration;
10 
+import java.util.zip.ZipFile;
11 
+
12 
+/**
13 
+ * zip文件解压缩任务，支持zip内多级目录结构
14 
+ *
15 
+ * Created By chengzhenyu
16 
+ */
17 
+public class FileUnzipTask {
18 
+
19 
+    private String unZipDir;
20 
+    private String zipFilePath;
21 
+    private AsyncTask unzipTask;
22 
+    private FileUnzipListener listener;
23 
+
24 
+    private boolean isCancelled;
25 
+
26 
+    private static final int BUF_SIZE = 2048;
27 
+
28 
+    private static final String TAG = "FileUnzipTask";
29 
+
30 
+    public interface FileUnzipListener {
31 
+        void onUnzipSuccess(String zipFilePath, String unZipDir);
32 
+        void onUnzipError(int errorCode, String zipFilePath, String unZipDir);
33 
+    }
34 
+
35 
+    public FileUnzipTask(String zipFilePath, String unZipDir, FileUnzipListener listener) {
36 
+        this.listener = listener;
37 
+        this.unZipDir = unZipDir;
38 
+        this.zipFilePath = zipFilePath;
39 
+    }
40 
+
41 
+    public void startUnZip() {
42 
+        isCancelled = false;
43 
+
44 
+        unzipTask = new AsyncTask<Object, Integer, Boolean>() {
45 
+
46 
+            @Override
47 
+            protected Boolean doInBackground(Object... params) {
48 
+                try {
49 
+                    File desDir = new File(unZipDir);
50 
+                    if (!desDir.exists()) {
51 
+                        desDir.mkdirs();
52 
+                    }
53 
+                    ZipFile zf = new ZipFile(zipFilePath);
54 
+                    for (Enumeration<?> entries = zf.entries(); entries.hasMoreElements();) {
55 
+                        if(isCancelled){
56 
+                            break;
57 
+                        }
58 
+                        java.util.zip.ZipEntry entry = ((java.util.zip.ZipEntry)entries.nextElement());
59 
+                        InputStream in = zf.getInputStream(entry);
60 
+                        String str = unZipDir + File.separator + entry.getName();
61 
+                        str = new String(str.getBytes("8859_1"), "GB2312");
62 
+                        File desFile = new File(str);
63 
+                        if (!desFile.exists()) {
64 
+                            File fileParentDir = desFile.getParentFile();
65 
+                            if (!fileParentDir.exists()) {
66 
+                                fileParentDir.mkdirs();
67 
+                            }
68 
+                            if(entry.isDirectory()){
69 
+                                desFile.mkdirs();
70 
+                                continue;
71 
+                            }else{
72 
+                                desFile.createNewFile();
73 
+                            }
74 
+                        }
75 
+                        OutputStream out = new FileOutputStream(desFile);
76 
+                        byte buffer[] = new byte[BUF_SIZE];
77 
+                        int realLength;
78 
+                        while ((realLength = in.read(buffer)) > 0) {
79 
+                            out.write(buffer, 0, realLength);
80 
+                        }
81 
+                        in.close();
82 
+                        out.close();
83 
+                    }
84 
+                    return true;
85 
+                } catch (Exception e) {
86 
+                    e.printStackTrace();
87 
+                }
88 
+                return false;
89 
+            }
90 
+
91 
+            @Override
92 
+            protected void onPostExecute(Boolean result) {
93 
+                LogHelper.d(TAG, "unzip task onPostExecute result=" + result);
94 
+                if (result) {
95 
+                    listener.onUnzipSuccess(zipFilePath, unZipDir);
96 
+                } else {
97 
+                    listener.onUnzipError(-1, zipFilePath, unZipDir);
98 
+                }
99 
+            }
100 
+        };
101 
+        unzipTask.execute();
102 
+    }
103 
+
104 
+    public void cancelUnzip() {
105 
+        if (unzipTask != null) {
106 
+            isCancelled = true;
107 
+            unzipTask.cancel(true);
108 
+        }
109 
+    }
110 
+}

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