Java 意图发送崩溃
我尝试用whatsapp发送短信,但每次都失败Java 意图发送崩溃,java,android,android-intent,send,whatsapp,Java,Android,Android Intent,Send,Whatsapp,我尝试用whatsapp发送短信,但每次都失败 Intent shareIntent = new Intent(); shareIntent.setAction(Intent.ACTION_SEND); shareIntent.setPackage("com.whatsapp"); shareIntent.putExtra(Intent.EXTRA_TEXT, txtMessage.getText()
Intent shareIntent = new Intent();
shareIntent.setAction(Intent.ACTION_SEND);
shareIntent.setPackage("com.whatsapp");
shareIntent.putExtra(Intent.EXTRA_TEXT, txtMessage.getText().toString());
startActivity(shareIntent);
下面是从我们的应用程序向whatsapp发送消息的解决方案
public void onClickWhatsApp() {
PackageManager pm=getPackageManager();
try {
Intent waIntent = new Intent(Intent.ACTION_SEND);
waIntent.setType("text/plain");
String text = "YOUR TEXT HERE";
PackageInfo info=pm.getPackageInfo("com.whatsapp", PackageManager.GET_META_DATA);
//Check if package exists or not. If not then code
//in catch block will be called
waIntent.setPackage("com.whatsapp");
waIntent.putExtra(Intent.EXTRA_TEXT, text);
startActivity(Intent.createChooser(waIntent, "Share with"));
} catch (NameNotFoundException e) {
Toast.makeText(this, "WhatsApp not Installed", Toast.LENGTH_SHORT)
.show();
}
}
另请参见为什么失败?怎么做?事故记录是什么?。张贴在这里