我用两个参数开始一个新活动.
Intent intent = new Intent(WebTestActivity.this,MainActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP); Uri uri = Uri.parse(url); intent.setData(uri); startActivity(intent);
并在onNewIntent方法中捕获uri.
@Override
public void onNewIntent(Intent intent) { //calls twice
super.onNewIntent(intent);
Uri uri = intent.getData();
new AsynkTask().execute(uri);
}
}
解决方法
Intent intent = new Intent(WebTestActivity.this,MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("url",url);
startActivity(intent)
在MainActivity中;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Bundle extras = getIntent().getExtras();
String url = extras.getString(url);
}
