3rd commit

src/android/src/webview/TestWebViewEngine.java

@@ -4,19 +4,27 @@ import org.apache.cordova.CordovaBridge;
 import org.apache.cordova.ICordovaCookieManager;
 import org.apache.cordova.engine.SystemWebViewEngine;
 
+import android.Manifest;
+import android.annotation.SuppressLint;
 import android.app.Activity;
+import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.annotation.TargetApi;
+import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.net.Uri;
 import android.os.Build;
 import android.support.annotation.RequiresApi;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
 import android.util.Log;
 import android.view.View;
 import android.webkit.ValueCallback;
+import android.widget.SeekBar;
 //import android.webkit.WebSettings;
 //import android.webkit.WebView;
 
@@ -26,6 +34,9 @@ import android.webkit.ValueCallback;
 
 import com.tencent.smtt.export.external.interfaces.WebResourceRequest;
 import com.tencent.smtt.export.external.interfaces.WebResourceResponse;
+import com.tencent.smtt.sdk.QbSdk;
+import com.tencent.smtt.sdk.TbsDownloader;
+import com.tencent.smtt.sdk.TbsListener;
 import com.tencent.smtt.sdk.WebSettings;
 import com.tencent.smtt.sdk.WebView;
 
@@ -52,11 +63,189 @@ public class TestWebViewEngine extends TestSystemWebViewEngine {
     private static final String LAST_BINARY_VERSION_NAME = "lastBinaryVersionName";
 
 
+
+
+
+     /*
+     my codes under this line
+      */
+
+    private Context mContext;
+
+
+    //  runTime permission request code ,  no user here
+    private int PERMISSION_REQUEST = 100;
+    private boolean threadFlag = true;
+    //  a dialog to show message include status,download progress and finally result
+    AlertDialog downloadDialog, finalDownload;
+    SeekBar seekBar;
+
+    // init views
+    private void initViews() {
+        seekBar = new SeekBar(mContext);
+        seekBar.setMax(100);
+        seekBar.setEnabled(false);
+        downloadDialog = new AlertDialog.Builder(mContext)
+                .setTitle("必要组件正在下载")
+                .setCancelable(false)
+                .setView(seekBar)
+                .create();
+    }
+
+    private void showDownloadDialog() {
+        this.downloadDialog.show();
+    }
+
+    private void dismissDownloadDialog() {
+        if (downloadDialog != null) {
+            downloadDialog.cancel();
+            downloadDialog.dismiss();
+        }
+    }
+
+    private void showFinalDialog(String msg) {
+        finalDownload = new AlertDialog.Builder(mContext)
+                .setTitle(msg)
+                .setCancelable(false)
+                .setPositiveButton("确定", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        finalDownload.dismiss();
+                        restartActivity();
+                    }
+                }).create();
+        finalDownload.show();
+    }
+
+    private void setDownloadProgress(int progress) {
+        if (seekBar != null) {
+            seekBar.setProgress(progress);
+        }
+    }
+
+    //  7.0+动态申请读写权限
+    private void permissionRequest() {
+        if (ContextCompat.checkSelfPermission(mContext, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+            ActivityCompat.requestPermissions((Activity) mContext, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, PERMISSION_REQUEST);
+            //  a thread waiting for check if we got the runTime permission
+            Thread waitThread = new Thread(new Runnable() {
+                @SuppressLint("WrongConstant")
+                @Override
+                public void run() {
+                    while (threadFlag) {
+                        //   -1:no;         0:yes;
+                        if (mContext.checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE) == 0) {
+                            downloadTbs();
+                            threadFlag = false;     //  停止循环，待其自己回收
+                        }
+                    }
+                }
+            });
+            waitThread.start();
+        } else {
+            downloadTbs();
+        }
+    }
+
+    /*
+      when user download x5core or system has checked there is no need to download(TbsListener.onDownloadFinish() returns 110),
+      we should tell user to restart the app by using this function
+     */
+    private void restartActivity() {
+        Log.e(TAG, "-------------------------restartActivity: ");
+//        mContext.startActivity(new Intent(mContext, MainActivity.class));
+        System.exit(0);
+    }
+
+    // function to set tbs download listener and start to download
+    private void downloadTbs() {
+
+        initViews();
+        showDownloadDialog();
+
+
+        QbSdk.setTbsListener(new TbsListener() {
+            @Override
+            public void onDownloadFinish(int i) {
+                Log.e(TAG, "-----------------------------onDownloadFinish: " + i);
+                dismissDownloadDialog();
+                if (i == 110) {
+                    showFinalDialog("已检测到本地文件,请重启软件");
+                }
+            }
+
+            @Override
+            public void onInstallFinish(int i) {
+                Log.e(TAG, "----------------------------------onInstallFinish: " + i);
+                if (i == ErrorCode.DOWNLOAD_INSTALL_SUCCESS || i == ErrorCode.COPY_INSTALL_SUCCESS) {
+//                    mContext.startActivity(new Intent(mContext, MainActivity.class));
+//                    DialogUtils.dialogProgressDismiss();
+//                    initQbs();
+                    showFinalDialog("组件安装完成,请重启软件");
+                } else {
+                }
+
+            }
+
+            @Override
+            public void onDownloadProgress(int i) {
+                Log.e(TAG, "-------------------------------------onDownloadProgress: " + i);
+                setDownloadProgress(i);
+
+
+            }
+        });
+
+        TbsDownloader.startDownload(mContext, TbsDownloader.DOWNLOAD_OVERSEA_TBS);
+    }
+
+    private void initX5Webview() {
+        QbSdk.setDownloadWithoutWifi(true);
+        AlertDialog dialog = new AlertDialog.Builder(mContext)
+                .setMessage("初始化中...")
+                .setCancelable(false)
+                .create();
+        dialog.show();
+        QbSdk.initX5Environment(mContext, new QbSdk.PreInitCallback() {
+            @Override
+            public void onCoreInitFinished() {
+            }
+
+            @Override
+            public void onViewInitFinished(boolean b) {
+                dialog.dismiss();
+                if (b) {
+                    Log.e(TAG, "-----------------------------------------onViewInitFinished: success");
+                } else {
+                    Log.e(TAG, "-----------------------------------------onViewInitFinished: failure");
+                    //   初始化x5Webview失败
+                    boolean ifNeedDownload = TbsDownloader.needDownload(mContext, TbsDownloader.DOWNLOAD_OVERSEA_TBS);
+                    Log.e(TAG, "----------------------------------------ifNeedDownload: " + ifNeedDownload);
+                    permissionRequest();
+                }
+            }
+        });
+    }
+
+
+
+        /*
+        my codes above this line
+         */
+
+
+
+
+
+
+
+
     /**
      * Used when created via reflection.
      */
     public TestWebViewEngine(Context context, CordovaPreferences preferences) {
         super(new TestSystemWebView(context), preferences);
+        this.mContext=context;
         Log.e(TAG, "testSystem Web View Engine Starting Right Up 1...");
     }
 
@@ -67,6 +256,7 @@ public class TestWebViewEngine extends TestSystemWebViewEngine {
 
     public TestWebViewEngine(TestSystemWebView webView, CordovaPreferences preferences) {
         super(webView, preferences);
+        this.mContext = webView.getContext();
         Log.e(TAG, "testSystem Web View Engine Starting Right Up 3...");
     }
     @Override
@@ -76,6 +266,18 @@ public class TestWebViewEngine extends TestSystemWebViewEngine {
         ConfigXmlParser parser = new ConfigXmlParser();
         parser.parse(cordova.getActivity());
 
+         /*
+        my codes under this line
+         */
+
+
+        initX5Webview();
+
+
+        /*
+        my codes above this line
+         */
+
         String hostname = preferences.getString("Hostname", "localhost");
         scheme = preferences.getString("Scheme", "http");
         CDV_LOCAL_SERVER = scheme + "://" + hostname;