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Request permissions for audio recorder activity (Bug HMT-5044) #6

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Merged
MrKieren merged 1 commit into from
Jan 26, 2021
Merged

Request permissions for audio recorder activity (Bug HMT-5044) #6

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28 changes: 28 additions & 0 deletions ...eloperexamples/src/main/java/com/realwear/hmt1developerexamples/AudioCaptureActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,9 @@

package com.realwear.hmt1developerexamples;

import android.Manifest;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.media.AudioFormat;
import android.media.AudioRecord;
import android.media.MediaPlayer;
Expand All @@ -24,6 +26,10 @@
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.File;
Expand Down Expand Up @@ -91,6 +97,15 @@ protected void onCreate(Bundle savedInstanceState) {
mRate16Button = (RadioButton) findViewById(R.id.rate16Button);
mRate44Button = (RadioButton) findViewById(R.id.rate44Button);
mRate48Button = (RadioButton) findViewById(R.id.rate48Button);

// Check that permissions are granted before continuing
if (ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO)
!= PackageManager.PERMISSION_GRANTED ||
ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.RECORD_AUDIO,
Manifest.permission.WRITE_EXTERNAL_STORAGE}, 0);
}
}

/**
Expand Down Expand Up @@ -489,4 +504,17 @@ private static byte[] intToByteArray(int data) {
private static byte[] shortToByteArray(short data) {
return new byte[]{(byte) (data & 0xff), (byte) ((data >> 8) & 0xff)};
}


@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
for (int grantResult : grantResults) {
if (grantResult != PackageManager.PERMISSION_GRANTED) {
setResult(-1);
Toast.makeText(this, R.string.permissions_error, Toast.LENGTH_LONG).show();
finish();
}
}
}
}
3 changes: 3 additions & 0 deletions hmt1developerexamples/src/main/res/values/strings.xml
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Expand Up @@ -49,4 +49,7 @@
<string name="show_help_hint">Say \"Show Help\" to see available commands</string>
<string name="speak_now">Speak Now</string>
<string name="bnf_help">Please say the time <p></p><p></p> Example: One Forty Five</string>

<!-- Resources for Audio Capture Activity -->
<string name="permissions_error">This activity cannot launch without required permissions.</string>
</resources>