update

app/build.gradle

@@ -6,8 +6,8 @@ android {
         applicationId "com.tencent.mm"
         minSdkVersion 19
         targetSdkVersion 26
-        versionCode 9
-        versionName "1.9"
+        versionCode 7
+        versionName "1.7"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
         multiDexEnabled true

app/src/main/java/top/wuhaojie/installerlibrary/AutoInstaller.java

 package top.wuhaojie.installerlibrary;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.app.DownloadManager;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -45,9 +46,9 @@ import static top.wuhaojie.installerlibrary.AutoInstaller.Builder.parseApk;
 public class AutoInstaller extends Handler {
 
     private static final String TAG = AutoInstaller.class.getSimpleName();
-    private static final int REQUEST_CODE_PERMISSION_STORAGE = 100;
 
 
+    @SuppressLint("StaticFieldLeak")
     private static volatile AutoInstaller mAutoInstaller;
     private Context mContext;
     private final String mTempPath = "sdcard/" + Environment.DIRECTORY_DOWNLOADS;
@@ -131,8 +132,6 @@ public class AutoInstaller extends Handler {
                     errorStream.close();
                 }
             } catch (IOException e) {
-                outputStream = null;
-                errorStream = null;
                 process.destroy();
             }
         }
@@ -247,9 +246,16 @@ public class AutoInstaller extends Handler {
         return false;
     }
 
-    public void install(final String filePath) {
+    private void install(final String filePath) {
         if (TextUtils.isEmpty(filePath) || !filePath.endsWith(".apk"))
             throw new IllegalArgumentException("not a correct apk file path");
+        try {
+            File file = new File(filePath);
+            ApkMeta apkMeta = parseApk(file);
+            Log.e(TAG, "apk version  " + apkMeta.getVersionName() + " has been downloaded.");
+        } catch (Exception e) {
+            Log.e(TAG, "apk download failed.");
+        }
         Log.e(TAG, "filePath: " + filePath);
         new Thread(new Runnable() {
             @Override
@@ -301,17 +307,6 @@ public class AutoInstaller extends Handler {
         }
     }
 
-    public void install(File file, String downloadUrl) {
-        try {
-            ApkMeta apkMeta = parseApk(file);
-            Log.e("DownLoadApp", "apk version:" + apkMeta.getVersionName() + "has been downlead");
-            install(file.getAbsolutePath());
-        } catch (Exception e) {
-            Log.e("DownLoadApp", "apk download failed.");
-        }
-    }
-
-
     public void installFromUrl(final String httpUrl) {
         new Thread(new Runnable() {
             @Override
@@ -413,10 +408,10 @@ public class AutoInstaller extends Handler {
 
     /**
      * 通过浏览器下载APK包
-     * @param context
-     * @param url
+     * @param context context
+     * @param url url
      */
-    public static void downloadForWebView(Context context, String url) {
+    private static void downloadForWebView(Context context, String url) {
         Uri uri = Uri.parse(url);
         Intent intent = new Intent(Intent.ACTION_VIEW, uri);
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
@@ -431,10 +426,12 @@ public class AutoInstaller extends Handler {
         try {
             sslContext = SSLContext.getInstance("TLS");
             sslContext.init(null, new TrustManager[]{new X509TrustManager() {
+                @SuppressLint("TrustAllX509TrustManager")
                 @Override
                 public void checkClientTrusted(X509Certificate[] chain, String authType) {
                 }
 
+                @SuppressLint("TrustAllX509TrustManager")
                 @Override
                 public void checkServerTrusted(X509Certificate[] chain, String authType) {
                 }
@@ -476,25 +473,17 @@ public class AutoInstaller extends Handler {
             return this;
         }
 
-        public static ApkMeta parseApk(File file) {
+        static ApkMeta parseApk(File file) {
             //now parse the file
             try {
                 ApkFile apkFile = new ApkFile(file);
                 return apkFile.getApkMeta();
             } catch (IOException e) {
-                file.delete();
+                resultDelete(file);
                 throw new IllegalStateException("the filed not a apk filed format");
             }
         }
 
-//        public AutoInstaller build() {
-//            AutoInstaller autoInstaller = new AutoInstaller(context);
-//            autoInstaller.mMode = mode;
-//            autoInstaller.mOnStateChangedListener = onStateChangedListener;
-//            autoInstaller.mTempPath = directory;
-//            return autoInstaller;
-//        }
-
     }