【发布时间】:2015-01-22 16:22:34
【问题描述】:
我正在使用此代码向 WhatsApp 中的特定号码发送消息:
public void sendMessage() {
runOnUiThread(new Runnable() {
@Override
public void run() {
String whatsappid = "962795195996@s.whatsapp.net";
Cursor c = getContentResolver().query(
ContactsContract.Data.CONTENT_URI,
new String[] { ContactsContract.Contacts.Data._ID },
ContactsContract.Data.DATA1 + "=?",
new String[] { whatsappid }, null);
c.moveToFirst();
Intent whatsapp = new Intent(Intent.ACTION_VIEW,
Uri.parse("content://com.android.contacts/data/"
+ c.getString(0)));
c.close();
whatsapp.putExtra(Intent.EXTRA_TEXT, "Test...");
whatsapp.setPackage("com.whatsapp");
try {
startActivity(whatsapp);
} catch (android.content.ActivityNotFoundException ex) {
ex.printStackTrace();
}
}
});
}
运行代码时,WhatsApp 会在带有该号码的消息历史记录中打开,但文本消息未填写在输入框中。怎么解决?
【问题讨论】: