Question

我正在构建一个从服务器获取JSON数据的cordova应用程序。我收到的一条信息是360在线图片的网址。我需要在Photo Sphere照片查看器中显示这些图像（适用于Android）。我已经看到了API（需要cordova google play服务插件）和this库，但我还没有成功地在应用程序中使用它们。有谁知道这样做的方法？我可以在原生意图中打开那种类型的图像吗？提前致谢

Answer 1

实际上我设法让它发挥作用。我发布解决方案，以防其他人发现它有用。还为here

创建了一个插件

创建一个简单的插件，我从cordova调用插件类，该插件类使用AsyncTask从URL下载图像，onPostExecute我调用显示查看器的Panorama活动。

Intent intent = new Intent(cordova.getActivity().getApplicationContext(), PanoramaActivity.class);
intent.putExtra("filepath", file.getAbsolutePath());
cordova.getActivity().startActivity(intent);.

PanoramaActivity.java

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.panorama.Panorama;
import com.google.android.gms.panorama.PanoramaApi.PanoramaResult;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import java.io.File;
import android.os.Environment;

public class PanoramaActivity extends Activity implements  ConnectionCallbacks, OnConnectionFailedListener{
File file;

@Override
public void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
    mClient = new GoogleApiClient.Builder(this, this, this)
            .addApi(Panorama.API)
            .build();

    Intent i= getIntent();
    Bundle b = i.getExtras();
    file = new File(b.getString("filepath"));
     @Override
public void onStart() {
    super.onStart();
    mClient.connect();
}

@Override
public void onConnected(Bundle connectionHint) {
    Uri uri = Uri.fromFile(file);//Uri.parse(path);//Uri.fromFile(file);
    Panorama.PanoramaApi.loadPanoramaInfo(mClient, uri).setResultCallback(
            new ResultCallback<PanoramaResult>() {
        @Override
        public void onResult(PanoramaResult result) {
            if (result.getStatus().isSuccess()) {
                Intent viewerIntent = result.getViewerIntent();
                Log.i(TAG, "found viewerIntent: " + viewerIntent);
                if (viewerIntent != null) {
                    startActivity(viewerIntent);
                }
            } else {
                Log.e(TAG, "error: " + result);
            }
        }
    });
}

@Override
public void onConnectionSuspended(int cause) {
    Log.i(TAG, "connection suspended: " + cause);
}

@Override
public void onConnectionFailed(ConnectionResult status) {
    Log.e(TAG, "connection failed: " + status);
}

@Override
public void onStop() {
    super.onStop();
    mClient.disconnect();
    Log.e(TAG, "ON Stop ");
}

Cordova - 如何在Android上显示360图像

1 个答案: