[Exposed] make XposedInstaller a build-in module.

Author: 维术

VirtualApp/app/src/main/assets/XposedInstaller_3.1.4.apk_

@@ -3,10 +3,18 @@
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.support.multidex.MultiDexApplication;
+import android.util.Log;
 
 import com.flurry.android.FlurryAgent;
+import com.lody.virtual.client.core.InstallStrategy;
 import com.lody.virtual.client.core.VirtualCore;
 import com.lody.virtual.client.stub.VASettings;
+import com.lody.virtual.helper.utils.FileUtils;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
 
 import io.virtualapp.delegate.MyAppRequestListener;
 import io.virtualapp.delegate.MyComponentDelegate;
@@ -55,6 +63,34 @@ public void onMainProcess() {
  // nothing
  })
  .build(VApp.this, "48RJJP7ZCZZBB6KMMWW5");
+ final String xposedPackageName = "de.robv.android.xposed.installer";
+
+ boolean isXposedInstalled = VirtualCore.get().isAppInstalled(xposedPackageName);
+ if (!isXposedInstalled) {
+ File xposedInstallerApk = getFileStreamPath("XposedInstaller.apk");
+ if (!xposedInstallerApk.exists()) {
+ InputStream input = null;
+ OutputStream output = null;
+ try {
+ input = getApplicationContext().getAssets().open("XposedInstaller_3.1.4.apk_");
+ output = new FileOutputStream(xposedInstallerApk);
+ byte[] buffer = new byte[1024];
+ int length;
+ while ((length = input.read(buffer)) > 0) {
+ output.write(buffer, 0, length);
+ }
+ } catch (Throwable e) {
+ Log.e("mylog", "copy file error", e);
+ } finally {
+ FileUtils.closeQuietly(input);
+ FileUtils.closeQuietly(output);
+ }
+ }
+
+ if (xposedInstallerApk.isFile()) {
+ VirtualCore.get().installPackage(xposedInstallerApk.getPath(), InstallStrategy.TERMINATE_IF_EXIST);
+ }
+ }
  }
 
  @Override