MyHyvesBookPlus/TheReturnOfTheMyHyvesBookPlus
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Added Post classess enz.

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This commit is contained in:
Marijn Jansen
2017-06-23 11:46:30 +02:00
parent aabe207594
commit 2a89827b63
8 changed files with 188 additions and 8 deletions
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6
app/MyHyvesBookPlusStagram/app/build.gradle
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@@ -26,11 +26,11 @@ dependencies {
})
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:design:25.3.1'
compile 'com.google.firebase:firebase-database:10.0.1'
compile 'com.google.firebase:firebase-auth:10.0.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.support:support-v4:25.3.1'
compile 'com.google.firebase:firebase-storage:10.0.1'
compile 'com.google.firebase:firebase-database:11.0.1'
compile 'com.google.firebase:firebase-auth:11.0.1'
compile 'com.google.firebase:firebase-storage:11.0.1'
testCompile 'junit:junit:4.12'
}

12
app/MyHyvesBookPlusStagram/app/src/main/java/nl/myhyvesbookplus/tagram/MainActivity.java
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@@ -3,6 +3,7 @@ package nl.myhyvesbookplus.tagram;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.NonNull;
@@ -15,6 +16,8 @@ import android.view.View;
import com.google.firebase.auth.FirebaseAuth;
import nl.myhyvesbookplus.tagram.model.BitmapPost;
public class MainActivity extends AppCompatActivity implements CameraFragment.OnFragmentInteractionListener, ProfileFragment.OnFragmentInteractionListener, TimelineFragment.OnFragmentInteractionListener {
final static private String TAG = "MainScreen";
@@ -91,11 +94,18 @@ public class MainActivity extends AppCompatActivity implements CameraFragment.On
public void logOutOnClick(View view) {
FirebaseAuth.getInstance().signOut();
goToLogin();
this.finish();
}
protected void goToLogin() {
Intent goToLogIn = new Intent(this, LoginActivity.class);
startActivity(goToLogIn);
this.finish();
}
public void testCreatePost(View view) {
UploadClass uploadClass = new UploadClass();
Bitmap bitmap = Bitmap.createBitmap(100, 100, Bitmap.Config.ALPHA_8);
BitmapPost bitmapPost = new BitmapPost(bitmap, "Dit is een Test!");
uploadClass.uploadPicture(bitmapPost);
}
}

71
app/MyHyvesBookPlusStagram/app/src/main/java/nl/myhyvesbookplus/tagram/UploadClass.java
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@@ -3,17 +3,26 @@ package nl.myhyvesbookplus.tagram;
import android.graphics.Bitmap;
import android.net.Uri;
import android.support.annotation.NonNull;
import android.util.Log;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.auth.UserProfileChangeRequest;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import java.io.ByteArrayOutputStream;
import nl.myhyvesbookplus.tagram.model.BitmapPost;
import nl.myhyvesbookplus.tagram.model.UriPost;
/**
* Created by marijnjansen on 20/06/2017.
*/
@@ -21,31 +30,57 @@ import java.io.ByteArrayOutputStream;
public class UploadClass {
private StorageReference mStorageRef;
private DatabaseReference mDataRef;
private static final String TAG = "UploadClass";
public UploadClass() {
mStorageRef = FirebaseStorage.getInstance().getReference().child("images");
mStorageRef = FirebaseStorage.getInstance().getReference();
mDataRef = FirebaseDatabase.getInstance().getReference();
}
/// Helpers ///
private byte[] bitmapToBytes(Bitmap bitmap) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
return baos.toByteArray();
}
public void uploadPicture(Bitmap bitmap) {
UploadTask uploadTask = mStorageRef.putBytes(bitmapToBytes(bitmap));
/// Post Uploads ///
public void uploadPicture(final BitmapPost post) {
UploadTask uploadTask = mStorageRef.child("posts").child("UniquePostName").putBytes(bitmapToBytes(post.getBitmap()));
uploadTask.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.d(TAG, "onFailure: Upload Failed");
}
})
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
// Handle successful uploads on complete
Log.d(TAG, "onSuccess: Upload Success!");
Uri downloadUrl = taskSnapshot.getMetadata().getDownloadUrl();
// putPostInDatabase(post.getUriPost(downloadUrl));
}
});
}
private void putPostInDatabase(UriPost post) {
DatabaseReference ref = mDataRef.child("posts").child("UniquePostName" + ".jpg"); // TODO: Naam voor post.
ref.setValue(post) // FIXME: Grote boos veroorzaker
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
if (task.isSuccessful()) {
Log.d(TAG, "onComplete: Added post to database");
} else {
Log.d(TAG, "onComplete: " + task.getException().getLocalizedMessage());
}
}
});
}
@@ -57,4 +92,32 @@ public class UploadClass {
}
return "";
}
/// Profile picture ///
protected void uploadProfilePicture(Bitmap picture) {
byte[] uploadPhoto = bitmapToBytes(picture);
UploadTask photoUpload = mStorageRef.child("profile").child(getUserUid()).putBytes(uploadPhoto);
photoUpload.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Uri downloadUrl = taskSnapshot.getDownloadUrl();
updateProfilePictureInUser(downloadUrl);
}
});
}
private void updateProfilePictureInUser(Uri url) {
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
UserProfileChangeRequest request = new UserProfileChangeRequest.Builder()
.setPhotoUri(url)
.build();
user.updateProfile(request)
.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(@NonNull Task<Void> task) {
Log.d(TAG, "onComplete: Updated profile picture");
}
});
}
}

28
app/MyHyvesBookPlusStagram/app/src/main/java/nl/myhyvesbookplus/tagram/model/BitmapPost.java Normal file
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@@ -0,0 +1,28 @@
package nl.myhyvesbookplus.tagram.model;
import android.graphics.Bitmap;
import android.net.Uri;
import java.util.Date;
public class BitmapPost extends Post {
private Bitmap photo;
public BitmapPost(Bitmap photo, String comment, Date date, int nietSlechts, String poster) {
super(comment, date, nietSlechts, poster);
this.photo = photo;
}
public BitmapPost(Bitmap photo, String comment) {
super(comment);
this.photo = photo;
}
public Bitmap getBitmap() {
return photo;
}
public UriPost getUriPost(Uri url) {
return new UriPost(url, getComment(), getDate(), getNietSlechts(), getPoster());
}
}

44
app/MyHyvesBookPlusStagram/app/src/main/java/nl/myhyvesbookplus/tagram/model/Post.java Normal file
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@@ -0,0 +1,44 @@
package nl.myhyvesbookplus.tagram.model;
import com.google.firebase.auth.FirebaseAuth;
import java.util.Date;
/**
* Created by marijnjansen on 22/06/2017.
*/
abstract class Post {
private Date date;
private String comment;
private int nietSlechts;
private String poster;
Post(String comment, Date date, int nietSlechts, String poster) {
this.date = date;
this.comment = comment;
this.nietSlechts = nietSlechts;
this.poster = poster;
}
Post(String comment) {
this(comment, new Date(), 0, FirebaseAuth.getInstance().getCurrentUser().getUid());
}
public Date getDate() {
return date;
}
public String getComment() {
return comment;
}
public int getNietSlechts() {
return nietSlechts;
}
public String getPoster() {
return poster;
}
}

27
app/MyHyvesBookPlusStagram/app/src/main/java/nl/myhyvesbookplus/tagram/model/UriPost.java Normal file
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@@ -0,0 +1,27 @@
package nl.myhyvesbookplus.tagram.model;
import android.net.Uri;
import java.util.Date;
public class UriPost extends Post {
private Uri photo;
public UriPost() {
}
public UriPost(Uri photo, String comment, Date date, int nietSlechts, String poster) {
super(comment, date, nietSlechts, poster);
this.photo = photo;
}
public UriPost(Uri photo, String comment) {
super(comment);
this.photo = photo;
}
public Uri getUri() {
return photo;
}
}

5
app/MyHyvesBookPlusStagram/app/src/main/res/layout/fragment_timeline.xml
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@@ -9,5 +9,10 @@
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="@string/hello_blank_fragment" />
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Test bitmap upload"
android:onClick="testCreatePost"/>
</FrameLayout>

3
app/MyHyvesBookPlusStagram/app/src/main/res/values/strings.xml
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@@ -17,4 +17,7 @@
<string name="hello_camera">Hello Camera</string>
<string name="logo_text">MyHyvesBookPlusTagram logo</string>
<string name="please_wait">Please Wait</string>
<string name="login_error">Please fill in email and password</string>
<string name="register_error">Please fill in all the fields.</string>
<string name="password_match_error">Passwords do not match</string>
</resources>