[Android] could you update readme for android installation react-native 0.18.0-rc

my MainActivity.java file is

package com.testapp;

import com.facebook.react.ReactActivity;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;

import java.util.Arrays;
import java.util.List;

public class MainActivity extends ReactActivity {

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    @Override
    protected String getMainComponentName() {
        return "testapp";
    }

    /**
     * Returns whether dev mode should be enabled.
     * This enables e.g. the dev menu.
     */
    @Override
    protected boolean getUseDeveloperSupport() {
        return BuildConfig.DEBUG;
    }

   /**
   * A list of packages used by the app. If the app uses additional views
   * or modules besides the default ones, add more packages here.
   */
    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
        new MainReactPackage());
    }
}

[codepandy]

@alexbndk I changed my code like your,but had a error:“package com.imagepicker does not exist.” I searched the package use google,but I couldn’t find out it.how to solve the problem? I used react-native to develope android.

[heliokroger]

@codepandy Add compile project(':react-native-image-picker') on your android/build.gradle dependencies.