I'm very much a beginner at this and I'm struggling to get this to work.
When button is pressed, I simply want the dialer to open with the specified number automatically inputted.
So far I've tried the following:
Button btn_call_us = (Button) findViewById(R.id.btn_call_us);
btn_call_us.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:00000000"));
startActivity(callIntent);
}
});
I've also tried:
Button btn_call_us = (Button) findViewById(R.id.btn_call_us);
btn_call_us.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String phoneno="00000000";
Intent i=new Intent(Intent.ACTION_CALL,Uri.parse(phoneno));
startActivity(i);
}
});
I've added the permission ACTION_CALL to the manifest.
Whenever I click the Call button the app force closes.
Any assistance would be greatly appreciated.
Thank you!
String number = "12345678";
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:" +number));
startActivity(intent);
You need to add this Permission to your manifest.
<uses-permission android:name="android.permission.CALL_PHONE"></uses-permission>
我认为你必须在Manifest中添加<uses-permission android:name="android.permission.CALL_PHONE" />
。
If you want the dialer to open with the number use ACTION_DIAL
Intent i=new Intent(Intent.ACTION_DIAL,Uri.parse("tel:" + phoneno));
You do not need any permission
Make sure you have added the
<uses-permission android:name="android.permission.CALL_PHONE" />
tag at a correct level in the AndroidManifest.xml file (outside the <application ... />
tag but within the <manifest ... />
tag):
Try this.
startActivity(new Intent(Intent.ACTION_CALL, Uri.parse("tel:" + phoneno)));
Also, add the permission android.permission.CALL_PHONE
in your manifest
file.
在清单文件中添加以下内容,它应该可以正常工作 -
<uses-permission android:name="android.permission.CALL_PHONE"/>
在你的Android手机中转到:“设置” - >“InstalledApp” - >“找到你的应用程序” - >“应用程序权限” - >“这里允许”电话许可“希望它会帮助你
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