Skip to content
This repository was archived by the owner on Jul 10, 2023. It is now read-only.

show popup when usb camera hot plug #30

Open
shivasku82 wants to merge 1 commit into
base: A10_V1
Choose a base branch
from
Open

show popup when usb camera hot plug #30

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
65 changes: 46 additions & 19 deletions camera/MultiCameraApplication/java/com/intel/multicamera/FullScreenActivity.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
import androidx.core.app.ActivityCompat;

import android.Manifest;
import android.app.Dialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
Expand All @@ -36,6 +37,7 @@
import android.os.SystemClock;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.FrameLayout;
import android.widget.ImageButton;
Expand All @@ -58,6 +60,7 @@ public class FullScreenActivity extends AppCompatActivity {
private int numOfCameras;
private AutoFitTextureView mCamera_BackView, mCamera_FrontView;

private int isDialogShown;
private ImageButton mCameraSwitch, mCameraPicture, mCameraRecord, mCameraSplit, mSettings;
private ImageButton mSettingClose;

Expand All @@ -78,6 +81,7 @@ protected void onCreate(Bundle savedInstanceState) {
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);

isDialogShown = 0;
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setHomeButtonEnabled(true);
Expand All @@ -99,28 +103,51 @@ protected void onCreate(Bundle savedInstanceState) {
checkPermissions();

openBackCamera();
try {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

// BroadcastReceiver when insert/remove the device USB plug into/from a USB port
mUsbReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
System.out.println(TAG+"BroadcastReceiver USB Connected");
if(isDialogShown == 0) {
Dialog detailDialog = USBChangeDialog.create(FullScreenActivity.this);
detailDialog.setCancelable(false);
detailDialog.setCanceledOnTouchOutside(false);
detailDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
detailDialog.show();
isDialogShown = 1;
mCameraSwitch.setVisibility(View.GONE);
mCameraRecord.setVisibility(View.GONE);
mCameraPicture.setVisibility(View.GONE);
mCameraSplit.setVisibility(View.GONE);
}

IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

// BroadcastReceiver when insert/remove the device USB plug into/from a USB port
mUsbReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
System.out.println("BroadcastReceiver Event");
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
System.out.println(TAG+"BroadcastReceiver USB Connected");
openBackCamera();

} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
System.out.println(TAG+"BroadcastReceiver USB Disconnected");
openBackCamera();
} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
System.out.println(TAG + "BroadcastReceiver USB Disconnected");
if(isDialogShown == 0) {
Dialog detailDialog = USBChangeDialog.create(FullScreenActivity.this);
detailDialog.setCancelable(false);
detailDialog.setCanceledOnTouchOutside(false);
detailDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
detailDialog.show();
isDialogShown = 1;
mCameraSwitch.setVisibility(View.GONE);
mCameraRecord.setVisibility(View.GONE);
mCameraPicture.setVisibility(View.GONE);
mCameraSplit.setVisibility(View.GONE);
}
}
}
}
};
};

registerReceiver(mUsbReceiver , filter);
registerReceiver(mUsbReceiver , filter);
}catch (Exception e) {
}

mCameraSwitch.setOnClickListener(new View.OnClickListener() {
@Override
Expand Down
9 changes: 9 additions & 0 deletions camera/MultiCameraApplication/java/com/intel/multicamera/MultiCamera.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,12 @@ public class MultiCamera {
private Uri mCurrentUri;
private ContentValues mCurrentFileInfo;

private int isPopupShown;
MultiCamera() {
mWhichCamera = 0;
mIsCameraOrSurveillance = 0;
mOpenCameraId = -1;
isPopupShown = 0;
}
public static MultiCamera getInstance() {
if (ic_instance == null) {
Expand Down Expand Up @@ -120,4 +122,11 @@ public int getOpenCameraId() {
public void setOpenCameraId(int openCameraId) {
mOpenCameraId = openCameraId;
}
public int getIsPopupShown() {
return isPopupShown;
}

public void setIsPopupShown(int isPopupShown) {
this.isPopupShown = isPopupShown;
}
}
63 changes: 44 additions & 19 deletions camera/MultiCameraApplication/java/com/intel/multicamera/MultiViewActivity.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
package com.intel.multicamera;

import android.Manifest;
import android.app.Dialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
Expand Down Expand Up @@ -67,6 +68,8 @@ public class MultiViewActivity extends AppCompatActivity {
private static final SparseIntArray ORIENTATIONS = new SparseIntArray();
private FrameLayout frameView0, frameView1, frameView2, frameView3;

private int isDialogShown;

private SettingsPrefUtil Fragment, Fragment1, Fragment2, Fragment3;

public String[] CameraIds;
Expand Down Expand Up @@ -100,6 +103,7 @@ protected void onCreate(Bundle savedInstanceState) {
actionBar.setHomeButtonEnabled(true);
}

isDialogShown = 0;
setContentView(R.layout.activity_multiview);

Log.e(TAG, "onCreate");
Expand Down Expand Up @@ -128,26 +132,47 @@ protected void onCreate(Bundle savedInstanceState) {
FullScrn2.setVisibility(View.GONE);
FullScrn3.setVisibility(View.GONE);
startCamera();
IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

// BroadcastReceiver when insert/remove the device USB plug into/from a USB port
mUsbReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
System.out.println("BroadcastReceiver Event");
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
System.out.println(TAG + "BroadcastReceiver USB Connected");
startCamera();

} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
System.out.println(TAG + "BroadcastReceiver USB Disconnected");
startCamera();
try {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

// BroadcastReceiver when insert/remove the device USB plug into/from a USB port
mUsbReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
System.out.println(TAG + "BroadcastReceiver USB Connected");
if(isDialogShown == 0) {
Dialog detailDialog = USBChangeDialog.create(MultiViewActivity.this);
detailDialog.setCancelable(false);
detailDialog.setCanceledOnTouchOutside(false);
detailDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
detailDialog.show();
isDialogShown = 1;
}

} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
System.out.println(TAG + "BroadcastReceiver USB Disconnected");
if(isDialogShown == 0) {
Dialog detailDialog = USBChangeDialog.create(MultiViewActivity.this);
detailDialog.setCancelable(false);
detailDialog.setCanceledOnTouchOutside(false);
detailDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
detailDialog.show();
isDialogShown = 1;
}
}
}
}
};
registerReceiver(mUsbReceiver , filter);
};
registerReceiver(mUsbReceiver , filter);
}catch (Exception e) {
//there is race condition when camera connection app is trying to open during that
// time is camera is disconnect suddently then its trying to access non exist device
//nodes hence crash is observed
System.out.println(TAG + " Exception occured during USB attach and detach");
}

}

void startCamera() {
Expand Down
75 changes: 51 additions & 24 deletions camera/MultiCameraApplication/java/com/intel/multicamera/SingleCameraActivity.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
package com.intel.multicamera;

import android.Manifest;
import android.app.Dialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
Expand All @@ -32,6 +33,7 @@
import android.os.SystemClock;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageButton;
import android.widget.ImageView;
Expand All @@ -50,7 +52,7 @@
public class SingleCameraActivity extends AppCompatActivity {
private static final String TAG = "SingleCameraActivity";
private boolean mHasCriticalPermissions;

private int isDialogShown;
private int numOfCameras;
private AutoFitTextureView mCamera_BackView, mCamera_FrontView;

Expand All @@ -76,7 +78,7 @@ protected void onCreate(Bundle savedInstanceState) {
if (actionBar != null) {
actionBar.setHomeButtonEnabled(true);
}

isDialogShown = 0;
setContentView(R.layout.activity_full_screen);

mIsRecordingVideo = false;
Expand All @@ -94,29 +96,54 @@ protected void onCreate(Bundle savedInstanceState) {

checkPermissions();
OpenCamera();

IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

// BroadcastReceiver when insert/remove the device USB plug into/from a USB port
mUsbReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
System.out.println("BroadcastReceiver Event");
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
System.out.println(TAG+"BroadcastReceiver USB Connected");
OpenCamera();

} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
System.out.println(TAG+"BroadcastReceiver USB Disconnected");
OpenCamera();
try {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

// BroadcastReceiver when insert/remove the device USB plug into/from a USB port
mUsbReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
System.out.println(TAG+"BroadcastReceiver USB Connected");
if(isDialogShown == 0) {
Dialog detailDialog = USBChangeDialog.create(SingleCameraActivity.this);
detailDialog.setCancelable(false);
detailDialog.setCanceledOnTouchOutside(false);
detailDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
detailDialog.show();
isDialogShown = 1;
mCameraSwitch.setVisibility(View.GONE);
mCameraRecord.setVisibility(View.GONE);
mCameraPicture.setVisibility(View.GONE);
mCameraSplit.setVisibility(View.GONE);
}

} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
System.out.println(TAG + "BroadcastReceiver USB Disconnected");
if(isDialogShown == 0) {
Dialog detailDialog = USBChangeDialog.create(SingleCameraActivity.this);
detailDialog.setCancelable(false);
detailDialog.setCanceledOnTouchOutside(false);
detailDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
detailDialog.show();
isDialogShown = 1;
mCameraSwitch.setVisibility(View.GONE);
mCameraRecord.setVisibility(View.GONE);
mCameraPicture.setVisibility(View.GONE);
mCameraSplit.setVisibility(View.GONE);
}
}
}

}
};

registerReceiver(mUsbReceiver , filter);
};
registerReceiver(mUsbReceiver , filter);
}catch (Exception e) {
//there is race condition when camera connection app is trying to open during that
// time is camera is disconnect suddently then its trying to access non exist device
//nodes hence crash is observed
System.out.println(TAG + " Exception occured during USB attach and detach");
}

mCameraSwitch.setOnClickListener(new View.OnClickListener() {
@Override
Expand Down
Loading