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POHow to connect surface view with media recorder inside the compose mail function
 

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  1. POHow to connect surface view with media recorder inside the compose mail function
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    <p>I have created a compose mail function inside that I designed a surface view option to record a video using mobile camera but it force closes the app. But it works in separate apps. Why I cant integrate both in one app?</p> <p>Here's my code</p> <p>main.xml</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:weightSum="1"&gt; &lt;TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /&gt; &lt;RelativeLayout android:id="@+id/relativeLayout1" android:layout_weight="1.04" android:layout_height="wrap_content" android:layout_width="match_parent"&gt; &lt;TextView android:layout_width="wrap_content" android:textAppearance="? android:attr/textAppearanceLarge" android:id="@+id/textTo" android:layout_height="wrap_content" android:text="To : "&gt;&lt;/TextView&gt; &lt;EditText android:layout_alignParentLeft="true" android:layout_width="fill_parent" android:layout_below="@+id/textTo" android:inputType="textEmailAddress" android:layout_height="wrap_content" android:id="@+id/editTextTo"&gt; &lt;requestFocus&gt;&lt;/requestFocus&gt; &lt;/EditText&gt; &lt;TextView android:layout_alignParentLeft="true" android:layout_width="wrap_content" android:layout_below="@+id/editTextTo" android:textAppearance="?android:attr/textAppearanceLarge" android:id="@+id/textViewSubject" android:layout_height="wrap_content" android:text="Subject : "&gt;&lt;/TextView&gt; &lt;EditText android:layout_alignParentLeft="true" android:layout_width="fill_parent" android:layout_below="@+id/textViewSubject" android:layout_height="wrap_content" android:id="@+id/editTextSubject"&gt;&lt;/EditText&gt; &lt;TextView android:layout_alignParentLeft="true" android:layout_width="wrap_content" android:layout_below="@+id/editTextSubject" android:textAppearance="?android:attr/textAppearanceLarge" android:id="@+id/textViewMessage" android:layout_height="wrap_content" android:text="Message : "&gt;&lt;/TextView&gt; &lt;EditText android:layout_alignParentLeft="true" android:layout_width="160dp" android:layout_below="@+id/textViewMessage" android:inputType="textMultiLine" android:layout_height="225dp" android:id="@+id/editTextMessage" android:gravity="top" android:lines="5"&gt;&lt;/EditText&gt; &lt;SurfaceView android:layout_height="225dp" android:id="@+id/videoview" android:layout_toRightOf="@+id/editTextMessage" android:layout_width="160dp" android:layout_alignBottom="@+id/editTextMessage" android:layout_alignTop="@+id/editTextMessage" android:layout_alignParentRight="false"&gt; &lt;/SurfaceView&gt; &lt;Button android:layout_width="75dp" android:text="Send" android:layout_height="50dp" android:id="@+id/buttonSend" android:layout_alignParentBottom="true" android:layout_alignLeft="@+id/videoview" android:layout_marginLeft="18dp"&gt;&lt;/Button&gt; &lt;Button android:layout_width="75dp" android:text="Rec" android:layout_height="50dp" android:id="@+id/mybutton" android:layout_alignParentBottom="true" android:layout_alignRight="@+id/textViewSubject"&gt;&lt;/Button&gt; </code></pre> <p></p> <p></p> <p>manifest file:</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.SampleRecord" android:versionCode="1" android:versionName="1.0"&gt; &lt;uses-sdk android:minSdkVersion="8" /&gt; &lt;uses-permission android:name="android.permission.RECORD_AUDIO"/&gt; &lt;uses-permission android:name="android.permission.CAMERA"/&gt; &lt;uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/&gt; &lt;uses-permission android:name="android.permission.INTERNET"&gt;&lt;/uses-permission&gt; &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt; &lt;activity android:name=".SampleRecordActivity" android:label="@string/app_name"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>SampleRecordActivity.java</p> <pre><code> public class SampleRecordActivity extends Activity implements SurfaceHolder.Callback { Button buttonSend,btnrec; EditText textTo; EditText textSubject; EditText textMessage; Button myButton; MediaRecorder mediaRecorder; SurfaceHolder surfaceHolder; boolean recording; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); recording = false; mediaRecorder = new MediaRecorder(); initMediaRecorder(); SurfaceView myVideoView = (SurfaceView)findViewById(R.id.videoview); surfaceHolder = myVideoView.getHolder(); surfaceHolder.addCallback(this); surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); myButton = (Button)findViewById(R.id.mybutton); myButton.setOnClickListener(myButtonOnClickListener); buttonSend = (Button) findViewById(R.id.buttonSend); textTo = (EditText) findViewById(R.id.editTextTo); textSubject = (EditText) findViewById(R.id.editTextSubject); textMessage = (EditText) findViewById(R.id.editTextMessage); buttonSend.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { String to = textTo.getText().toString(); String subject = textSubject.getText().toString(); String message = textMessage.getText().toString(); Intent email = new Intent(Intent.ACTION_SEND); email.putExtra(Intent.EXTRA_EMAIL, new String[]{ to}); email.putExtra(Intent.EXTRA_CC, new String[]{ to}); email.putExtra(Intent.EXTRA_BCC, new String[]{to}); email.putExtra(Intent.EXTRA_SUBJECT, subject); email.putExtra(Intent.EXTRA_TEXT, message); //need this to prompts email client only email.setType("message/rfc822"); startActivity(Intent.createChooser(email, "Choose an Email client :")); } }); } private Button.OnClickListener myButtonOnClickListener= new Button.OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub if(recording) { mediaRecorder.stop(); mediaRecorder.release(); finish(); } else { mediaRecorder.start(); recording = true; myButton.setText("STOP"); } } }; @Override public void surfaceChanged(SurfaceHolder arg0, int arg1, int arg2, int arg3) { // TODO Auto-generated method stub } @Override public void surfaceCreated(SurfaceHolder arg0) { // TODO Auto-generated method stub prepareMediaRecorder(); } @Override public void surfaceDestroyed(SurfaceHolder arg0) { // TODO Auto-generated method stub } private void initMediaRecorder(){ mediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT); mediaRecorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT); CamcorderProfile camcorderProfile_HQ = CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH); mediaRecorder.setProfile(camcorderProfile_HQ); mediaRecorder.setOutputFile("/sdcard/myvideo.mp4"); mediaRecorder.setMaxDuration(60000); // Set max duration 60 sec. mediaRecorder.setMaxFileSize(5000000); // Set max file size 5M } private void prepareMediaRecorder(){ mediaRecorder.setPreviewDisplay(surfaceHolder.getSurface()); try { mediaRecorder.prepare(); } catch (IllegalStateException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } </code></pre>
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