[英]Send message to particular contact through WhatsApp in android
我嘗試了很多解決方案,但在我的應用程序中向特定的whatsapp聯系人發送消息仍然沒有成功。 這是我的代碼:
Intent sendIntent = new Intent("android.intent.action.MAIN");
sendIntent.setAction(Intent.ACTION_SEND);
sendIntent.setType("text/plain");
sendIntent.putExtra(Intent.EXTRA_TEXT, "Hey");
sendIntent.putExtra("jid", PhoneNumberUtils.stripSeparators(smsNumber) + "@s.whatsapp.net");
sendIntent.setPackage("com.whatsapp");
mContext.startActivity(sendIntent);
它只是打開特定的聯系人聊天窗口作為沒有聯系人姓名,個人資料圖片和舊轉換的新會話。
請幫我解決這個問題。 還附上截圖。
我想你想要這樣。
private void openWhatsApp() {
String text = message.getText().toString();
if(whatsappInstalledOrNot("com.whatsapp")){
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("whatsapp://send?text="+text+"&phone="+mobileNumber.getText().toString()));
startActivity(browserIntent);
}else {
Toast.makeText(this, "WhatsApp not Installed", Toast.LENGTH_SHORT)
.show();
}
}
private boolean whatsappInstalledOrNot(String uri) {
PackageManager pm = getPackageManager();
boolean app_installed = false;
try {
pm.getPackageInfo(uri, PackageManager.GET_ACTIVITIES);
app_installed = true;
} catch (PackageManager.NameNotFoundException e) {
app_installed = false;
}
return app_installed;
}
希望這會有所幫助。
Intent sendIntent = new Intent("android.intent.action.MAIN");
sendIntent.setComponent(new ComponentName("com.whatsapp","com.whatsapp.Conversation"));
sendIntent.putExtra(Intent.EXTRA_TEXT, "Hey");
sendIntent.putExtra("jid", PhoneNumberUtils.stripSeparators("91xxxx008686")+"@s.whatsapp.net");
//phone number without "+" prefix (countrycode & contact number without '+')
startActivity(sendIntent);
您錯過了從“對話”類中檢索舊對話的設置組件部分。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.