我正在尝试整合google plus登录以获取用户详细信息,例如姓名,电子邮件和个人资料照片。
现在使用下面的代码我试图获取他的名字,电子邮件和个人资料图片,如果我在同一个活动中使用它我也得到他的个人资料照片
Login.Java
public void onConnected(Bundle connectionHint) {
// We've resolved any connection errors. mGoogleApiClient can be used to
// access Google APIs on behalf of the user.
// Get user's information
getProfileInformation();
}
private void getProfileInformation() {
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
Intent i = new Intent(getApplicationContext(), MainActivity.class);
Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);
String personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
Toast.makeText(this, personPhotoUrl, Toast.LENGTH_LONG).show();
String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
//new GetProfileImage(urImageView).execute(personPhotoUrl);
// Create the bundle
new GetProfileImage().execute(personPhotoUrl);
Bundle bundle = new Bundle();
// Add your data from getFactualResults method to bundle
bundle.putString("Google", "Logged in using Google Account");
bundle.putString("GoogleUsername", currentPerson.getDisplayName());
bundle.putString("GoogleEmail", email);
if(resultBmp!=null) {
i.putExtra("GoogleProfileImage", resultBmp);
}
i.putExtras(bundle);
startActivity(i);
}
private class GetProfileImage extends AsyncTask<String, Void, Bitmap> {
protected Bitmap doInBackground(String... urls) {
String urldisplay = urls[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(urldisplay).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
resultBmp = result;
//bmImage.setImageBitmap(result);
}
}
MainActivity.Java
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(Plus.API, PlusOptions.builder().build())
.addScope(Plus.SCOPE_PLUS_LOGIN)
.build();
mGoogleApiClient.connect();
Intent intent = getIntent();
if(intent.getStringExtra("Google") != null){
// 1. get passed intent
// 2. get message value from intent
String userName = intent.getStringExtra("GoogleUsername");
String email = intent.getStringExtra("GoogleEmail");
if(intent.getStringExtra("Google").equals("Logged in using Google Account")){
((TextView)findViewById(R.id.txtUser)).setText(userName);
((TextView)findViewById(R.id.txtemail)).setText(email);
Bitmap bitmap = (Bitmap)this.getIntent().getParcelableExtra("GoogleProfileImage");
//Bitmap bitmap = getIntent().getParcelableExtra("GooglePic");
ImageView imageView = (ImageView) findViewById(R.id.imgProfilePic);
imageView.setImageBitmap(bitmap);
}
}
}
protected void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
protected void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
@Override
public void onConnectionFailed(ConnectionResult result) {
// TODO Auto-generated method stub
Log.d("Debug","Connection failed");
Intent i = new Intent(this,Login.class);
startActivity(i);
finish();
//super.onConnectionFailed(result);
}
@Override
public void onConnected(Bundle connectionHint) {
// TODO Auto-generated method stub
Log.d("Debug","Connected");
//super.onConnected(connectionHint);
mGoogleApiClient.connect();
}
如果我尝试将此图像发送到下一个活动,它会在第一次登录时向我显示图片。如果我第二次登录或者我恢复应用程序,它会显示图片。
有人能说我在MainActivity中哪里出错吗?
答案 0 :(得分:0)
尝试这样,
在将其添加到intent之前将其转换为Byte数组,将其发送出去并解码。
//转换为字节数组
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
Intent in1 = new Intent(this, Activity2.class);
in1.putExtra("image",byteArray);
然后在活动2中:
byte[] byteArray = getIntent().getByteArrayExtra("image");
Bitmap bmp = BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length);
答案 1 :(得分:0)
使您的位图引用静态可以从另一个活动访问静态变量。
答案 2 :(得分:0)
我的问题是:
加载图片需要花费时间,因此当活动第一次开始时图像尚未加载时,您只能在第二次加载图像时看到图像。
尝试使用asyncTask或任何其他后台进程来加载图像。
如果您使用普通线程,请不要忘记拨打&#34; runOnUIthread&#34;设置图像时查看。 如果您已经使用后台进程加载图像,则在完成该过程时将回调用于调用。