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AppRTCDemo: check for necessary permissions before starting the call.

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Also update PeerConnection.RTCConfiguration values.

R=wzh@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/56559004

Cr-Commit-Position: refs/heads/master@{#9325}
This commit is contained in:
Alex Glaznev 2015-05-28 15:51:52 -07:00
parent 770cc380eb
commit 9e3cb336d4
2 changed files with 21 additions and 0 deletions
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19
talk/examples/android/src/org/appspot/apprtc/CallActivity.java
View File

@ -37,6 +37,7 @@ import android.app.AlertDialog;
import android.app.FragmentTransaction;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.opengl.GLSurfaceView;
import android.os.Bundle;
@ -93,6 +94,14 @@ public class CallActivity extends Activity
public static final String EXTRA_RUNTIME =
"org.appspot.apprtc.RUNTIME";
private static final String TAG = "CallRTCClient";
// List of mandatory application permissions.
private static final String[] MANDATORY_PERMISSIONS = {
"android.permission.MODIFY_AUDIO_SETTINGS",
"android.permission.RECORD_AUDIO",
"android.permission.INTERNET"
};
// Peer connection statistics callback period in ms.
private static final int STAT_CALLBACK_PERIOD = 1000;
// Local preview screen position before call is connected.
@ -186,6 +195,16 @@ public class CallActivity extends Activity
}
});
// Check for mandatory permissions.
for (String permission : MANDATORY_PERMISSIONS) {
if (checkCallingOrSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
logAndToast("Permission " + permission + " is not granted");
setResult(RESULT_CANCELED);
finish();
return;
}
}
// Get Intent parameters.
final Intent intent = getIntent();
Uri roomUri = intent.getData();

2
talk/examples/android/src/org/appspot/apprtc/PeerConnectionClient.java
View File

@ -418,6 +418,8 @@ public class PeerConnectionClient {
// TCP candidates are only useful when connecting to a server that supports
// ICE-TCP.
rtcConfig.tcpCandidatePolicy = PeerConnection.TcpCandidatePolicy.DISABLED;
rtcConfig.bundlePolicy = PeerConnection.BundlePolicy.MAXBUNDLE;
rtcConfig.rtcpMuxPolicy = PeerConnection.RtcpMuxPolicy.REQUIRE;
peerConnection = factory.createPeerConnection(
rtcConfig, pcConstraints, pcObserver);