In this Project you will find various type of Android Studio Projects and Components by Using Java ♨️
- Animated-Gif
- Animation
- Auto-Detect-Text
- Blink-Text-Animation
- Bottom-Nav
- Brain-Trainer
- Brightness-Management
- Capture-Screenshot
- Circular-Dialog
- Colorful-Shadow
- Contextual-Menu
- Copy-Paste
- Crop-Imagefrom-Gallery
- Date-Picker
- Download-Manager
- DrawableView
- Dynamic-Tab-Layout
- EmojiRain
- Explosion-Activity
- Fingerprint-Authentication
- FlexboxLayout
- Folding-Cell
- Graph-View
- Gravity-View
- Html-Text
- ImageViewer
- Instructions-Dialog
- KenBurns-View
- [Liquid-Button]
- [ListView]
- [Long-Shadow]
- [Navtop]
- [Notes-App]
- [Notification-Count]
- [Paint]
- [Pattern-LockView]
- [Phone-Authentication]
- [Photo-Filter]
- [Pulse-Animation]
- [Scroll-ImageView]
- [Select-Image]
- [Select-Text]
- [Send-Image]
- [SnowfallUi]
- [Spark-Library]
- [Strike-ThroughText]
- [StyleButton]
- [Substring-Clickable]
- [Super-BottomBar]
- [TNImage-Library]
- [Tap-TargetView]
- [Timers-Demo]
- [Typing-Animation]
- [Upload-DataIntoFirebase]
- [Upload-Pdf]
- [Url-TextOnly]
- [Vector-AssetColor]
- [ViewGif]
- [Wave-LoadingView]
- [WhatsNew-Library]
- [Zoom-ScrollView]
- [Zoom-TextView]
Glide Library Dependency:
implementation 'com.github.bumptech.glide:glide:4.9.0'
Code :
Glide.with(this).load(R.drawable.adroid).into(imageView);
webView=findViewById(R.id.webvidew);
webView.getSettings().setJavaScriptEnabled(true);
webView.setWebViewClient(new WebViewClient());
webView.loadUrl("Add the link of gif here");
Animation Show
ImageView bart=(ImageView)findViewById(R.id.fades);
//ImageView bart1=(ImageView)findViewById(R.id.fades2);
bart.animate().translationXBy(1000f).translationYBy(1000f).rotationBy(360).setDuration(2000);
//bart1.animate().alpha(1f).setDuration(2000);
Auto-Detect-Text
email.setText("[email protected]");
mobile.setText("9856596706");
google.setText("www.google.com");
Linkify.addLinks(email, Linkify.ALL);
Linkify.addLinks(mobile, Linkify.ALL);
Linkify.addLinks(google, Linkify.ALL);
Blink-Text-Animation
ObjectAnimator animator=ObjectAnimator.ofInt(blinkt,"backgroundColor", Color.BLUE,Color.RED,Color.GREEN);
animator.setDuration(500);
animator.setEvaluator(new ArgbEvaluator());
animator.setRepeatCount(Animation.REVERSE);
animator.setRepeatCount(Animation.INFINITE);
animator.start();
Bottom-Nav
implementation 'com.ismaeldivita.chipnavigation:chip-navigation-bar:1.3.4'
<com.ismaeldivita.chipnavigation.ChipNavigationBar
android:id="@+id/bottom_nav_bar"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_alignParentBottom="true"
android:layout_gravity="bottom"
android:fadingEdge="horizontal"
android:background="#fff"
app:cnb_menuResource="@menu/nav_menu" />
<item
android:id="@+id/nav_near"
android:icon="@drawable/ic_home_black_24dp"
android:title="Home"
app:cnb_iconColor="#2196F3"
/>
<item
android:id="@+id/nav_new_chat"
android:icon="@drawable/ic_message_black_24dp"
android:title="Message"
app:cnb_iconColor="#F44336"/>
<item
android:id="@+id/nav_profile"
android:icon="@drawable/ic_notifications_black_24dp"
android:title="Notify"
app:cnb_iconColor="#4CAF50"/>
<item
android:id="@+id/nav_settings"
android:icon="@drawable/ic_person_black_24dp"
android:title="Profile"
app:cnb_iconColor="#FF9800"/>
Brain Training Application (Calculation Expert)
Brightness-Management
int cbrightness= Settings.System.getInt(getContentResolver(),Settings.System.SCREEN_BRIGHTNESS,0);
textView.setText(cbrightness+"/255");
seekBar.setProgress(cbrightness);
seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@RequiresApi(api= Build.VERSION_CODES.M)
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
Context context=getApplicationContext();
boolean write=Settings.System.canWrite(context);
if(write){
int sbright=progress*255/255;
textView.setText(sbright+"/255");
Settings.System.putInt(context.getContentResolver(),Settings.System.SCREEN_BRIGHTNESS_MODE,
Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL
);
Settings.System.putInt(context.getContentResolver(),Settings.System.SCREEN_BRIGHTNESS,sbright);
}else{
Intent intent=new Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS);
startActivity(intent);
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
Capture-Screenshot
Button click;
private static final int REQUEST_EXTERNAL_STORAGe=1;
private static String[] permissionstorage={Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.READ_EXTERNAL_STORAGE};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
click = findViewById(R.id.clickme);
verifystoragepermissions(this);
//adding beep sound
final MediaPlayer mediaPlayer=MediaPlayer.create(this, R.raw.beep);
click.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MainActivity.this,"You just Captured a Screenshot," +
" Open Gallery/ File Storage to view your captured Screenshot",Toast.LENGTH_SHORT).show();
screenshot(getWindow().getDecorView().getRootView(),"result");
mediaPlayer.start();
}
});
}
protected static File screenshot(View view,String filename) {
Date date = new Date();
//Here we are initialising the format of our image name
CharSequence format = android.text.format.DateFormat.format("yyyy-MM-dd_hh:mm:ss", date);
try {
//Initialising the directory of storage
String dirpath = Environment.getExternalStorageDirectory()+"";
File file = new File(dirpath);
if(!file.exists()){
boolean mkdir=file.mkdir();
}
//File name
String path=dirpath + "/" + filename + "-" + format + ".jpeg";
view.setDrawingCacheEnabled(true);
Bitmap bitmap=Bitmap.createBitmap(view.getDrawingCache());
view.setDrawingCacheEnabled(false);
File imageurl=new File(path);
FileOutputStream outputStream=new FileOutputStream(imageurl);
bitmap.compress(Bitmap.CompressFormat.JPEG,50,outputStream);
outputStream.flush();
outputStream.close();
return imageurl;
}catch (FileNotFoundException io){
io.printStackTrace();
}catch (IOException e){
e.printStackTrace();
}
return null;
}
//verifying if storage permission is given or not
public static void verifystoragepermissions(Activity activity){
int permissions= ActivityCompat.checkSelfPermission(activity,Manifest.permission.WRITE_EXTERNAL_STORAGE);
//If storage permission is not given then request for External Storage Permission
if(permissions!= PackageManager.PERMISSION_GRANTED){
ActivityCompat.requestPermissions(activity,permissionstorage,REQUEST_EXTERNAL_STORAGe);
}
}
Circular-Dialog
implementation 'com.github.hassanusman:CircularDialogs:1.2'
new CDialog(MainActivity.this).createAlert("Geeks For Geeks",
CDConstants.SUCCESS, // Type of dialog
CDConstants.LARGE) // size of dialog
.setAnimation(CDConstants.SCALE_FROM_BOTTOM_TO_TOP) // Animation for enter/exit
.setDuration(2000) // in milliseconds
.setTextSize(CDConstants.LARGE_TEXT_SIZE) // CDConstants.LARGE_TEXT_SIZE, CDConstants.NORMAL_TEXT_SIZE
.show();
Colorful-Shadow
implementation 'com.yinglan.shadowimageview:shadowimageview:1.0.4'
<com.yinglan.shadowimageview.ShadowImageView
android:id="@+id/shadow"
android:layout_width="300dp"
android:layout_height="300dp"
app:shadowRound="20dp"
app:shadowSrc="@mipmap/ic_launcher_round"
app:shadowColor="@color/colorAccent"/>
shadow=findViewById(R.id.shadow);
shadow.setImageResource(R.mipmap.ic_launcher);
Contextual-Menu
public class MainActivity extends AppCompatActivity {
private ActionMode mActionMode;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView textView = findViewById(R.id.text_view);
textView.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
if (mActionMode != null) {
return false;
}
mActionMode = startSupportActionMode(mActionModeCallback);
return true;
}
});
}
private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
mode.getMenuInflater().inflate(R.menu.e_menu, menu);
mode.setTitle("Choose your option");
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
switch (item.getItemId()) {
case R.id.option_1:
Toast.makeText(MainActivity.this, "Option 1 selected", Toast.LENGTH_SHORT).show();
mode.finish();
return true;
case R.id.option_2:
Toast.makeText(MainActivity.this, "Option 2 selected", Toast.LENGTH_SHORT).show();
mode.finish();
return true;
default:
return false;
}
}
@Override
public void onDestroyActionMode(ActionMode mode) {
mActionMode = null;
}
};
Copy-Paste
ClipboardManager manager=(ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE);
ClipData data=ClipData.newPlainText("Text",story);
manager.setPrimaryClip(data);
Toast.makeText(MainActivity.this,"Copied to Clipboard",Toast.LENGTH_LONG).show();
Crop-Imagefrom-Gallery
api 'com.theartofdev.edmodo:android-image-cropper:2.8.+'
implementation 'com.squareup.picasso:picasso:2.5.2'
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
CropImage.ActivityResult result = CropImage.getActivityResult(data);
if (resultCode == RESULT_OK) {
Uri resultUri = result.getUri();
} else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {
Exception error = result.getError();
}
}
}
Date-Picker
final Calendar calendar=Calendar.getInstance();
editText=findViewById(R.id.editext);
final int day=calendar.get(Calendar.DAY_OF_MONTH);
final int year=calendar.get(Calendar.YEAR);
final int month=calendar.get(Calendar.MONTH);
datePicker=new DatePickerDialog(MainActivity.this);
editText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
datePicker=new DatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(android.widget.DatePicker view, int year, int month, int dayOfMonth) {
editText.setText(dayOfMonth+"/"+(month+1)+"/"+year);
}
},year,month,day);
datePicker.getDatePicker().setMinDate(calendar.getTimeInMillis());
datePicker.show();
}
});
datePicker.getDatePicker().setMinDate(calendar.getTimeInMillis());
Download-Manager
manager=(DownloadManager)getSystemService(Context.DOWNLOAD_SERVICE);
Uri uri=Uri.parse("https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf");
DownloadManager.Request request=new DownloadManager.Request(uri);
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE);
long reference=manager.enqueue(request);
DrawableView
private void initiaselayout() {
drawableView=findViewById(R.id.paintView);
increase=findViewById(R.id.increase);
decrease=findViewById(R.id.decrease);
color=findViewById(R.id.color);
undo=findViewById(R.id.undo);
config=new DrawableViewConfig();
config.setStrokeColor(getResources().getColor(android.R.color.black));
config.setShowCanvasBounds(true); // If the view is bigger than canvas, with this the user will see the bounds (Recommended)
config.setStrokeWidth(20.0f);
config.setMinZoom(1.0f);
config.setMaxZoom(3.0f);
config.setCanvasHeight(1080);
config.setCanvasWidth(1920);
drawableView.setConfig(config);
increase.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
config.setStrokeWidth(config.getStrokeWidth()+10);
}
});
decrease.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
config.setStrokeWidth(config.getStrokeWidth()-10);
}
});
color.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Random random=new Random();
config.setStrokeColor(Color.rgb(255,
random.nextInt(256),random.nextInt(256)));
}
});
undo.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
drawableView.undo();
}
});
}
Dynamic-Tab-Layout
private void setDynamicFragmentToTabLayout() {
//here we have given 10 as the tab number
//you can give any number ehre
for (int i = 0; i < 10; i++) {
//set the tab name as "Page: " + i
mTabLayout.addTab(mTabLayout.newTab().setText("Page: " + i));
}
DynamicFragmentAdapter mDynamicFragmentAdapter = new DynamicFragmentAdapter(getSupportFragmentManager(), mTabLayout.getTabCount());
//set the adapter
viewPager.setAdapter(mDynamicFragmentAdapter);
//set the current item as 0 (when app opens for first time)
viewPager.setCurrentItem(0);
}
EmojiRain
implementation 'com.luolc:emoji-rain:0.1.1'
Button start=findViewById(R.id.starta);
EmojiRainLayout mContainer=findViewById(R.id.emojirain);
start.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// add emoji sources
mContainer.addEmoji(R.drawable.emoji_1_3);
mContainer.addEmoji(R.drawable.emoji_2_3);
mContainer.addEmoji(R.drawable.emoji_3_3);
mContainer.addEmoji(R.drawable.emoji_4_3);
mContainer.addEmoji(R.drawable.emoji_5_3);
// set emojis per flow, default 6
mContainer.setPer(10);
// set total duration in milliseconds, default 8000
mContainer.setDuration(7200);
// set average drop duration in milliseconds, default 2400
mContainer.setDropDuration(2400);
// set drop frequency in milliseconds, default 500
mContainer.setDropFrequency(500);
mContainer.startDropping();
}
});
Explosion-Activity
implementation 'tyrantgit:explosionfield:1.0.1'
final ImageView explode=findViewById(R.id.explode);
final ExplosionField explosionField=ExplosionField.attach2Window(this);
explode.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(explod){
//as we click on the image it will explode
explosionField.explode(explode);
explod=false;
}
}
});
Fingerprint-Authentication
implementation 'androidx.biometric:biometric:1.0.1'
// creating a variable for our BiometricManager
//and lets check if our user can use biometric sensor or not
BiometricManager biometricManager= androidx.biometric.BiometricManager.from(this);
switch (biometricManager.canAuthenticate()){
//this means we can use biometric sensor
case BiometricManager.BIOMETRIC_SUCCESS:
msgtex.setText("You can use the fingerprint sensor to login");
msgtex.setTextColor(Color.parseColor("#fafafa"));
break;
//this means that the device doesnt have fingerprint sensor
case BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE:
msgtex.setText("This device doesnot have a fingerprint sensor");
loginbutton.setVisibility(View.GONE);
break;
//this means that biometric sensor is not available
case BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE:
msgtex.setText("The biometric sensor is currently unavailable");
loginbutton.setVisibility(View.GONE);
break;
//this means that the device doesnt contain your fingerprint
case BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED:
msgtex.setText("Your device doesn't have fingerprint saved,please check your security settings");
loginbutton.setVisibility(View.GONE);
break;
}
// creating a variable for our Executor
Executor executor= ContextCompat.getMainExecutor(this);
//this will give us result of AUTHENTICATION
final BiometricPrompt biometricPrompt=new BiometricPrompt(MainActivity.this, executor, new BiometricPrompt.AuthenticationCallback() {
@Override
public void onAuthenticationError(int errorCode, @NonNull CharSequence errString) {
super.onAuthenticationError(errorCode, errString);
}
//THIS METHOD IS CALLED WHEN AYTHENTICATION IS SUCCESS
@Override
public void onAuthenticationSucceeded(@NonNull BiometricPrompt.AuthenticationResult result) {
super.onAuthenticationSucceeded(result);
Toast.makeText(getApplicationContext(),"Login Success",Toast.LENGTH_SHORT).show();
loginbutton.setText("Login Successful");
}
@Override
public void onAuthenticationFailed() {
super.onAuthenticationFailed();
}
});
// creating a variable for our promptInfo
//BIOMETRIC DIALOG
final BiometricPrompt.PromptInfo promptInfo=new BiometricPrompt.PromptInfo.Builder().setTitle("GFG")
.setDescription("Use your fingerprint to login ").setNegativeButtonText("Cancel").build();
FlexboxLayout
implementation 'com.google.android:flexbox:2.0.1'
<com.google.android.flexbox.FlexboxLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:flexWrap="wrap"
>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/fourth"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/third"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/second"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/download"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/first"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/fourth"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/third"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/second"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/download"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
<ImageView
android:layout_width="200dp"
android:layout_height="wrap_content"
android:src="@drawable/first"
android:scaleType="fitCenter"
app:layout_flexGrow="1"
/>
</com.google.android.flexbox.FlexboxLayout>
Folding-Cell
implementation 'com.ramotion.foldingcell:folding-cell:1.2.3'
final com.ramotion.foldingcell.FoldingCell fc = findViewById(R.id.folding_cell);
// attach click listener to folding cell
fc.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
fc.toggle(false);
}
});
Graph-View
implementation 'com.jjoe64:graphview:4.2.2'
GraphView graphView=findViewById(R.id.graphview);
PointsGraphSeries<DataPoint> series=new PointsGraphSeries<>(getDataPoint());
graphView.addSeries(series);
series.setShape(PointsGraphSeries.Shape.TRIANGLE);
series.setSize(50);
series.setColor(Color.RED);
series.setCustomShape(new PointsGraphSeries.CustomShape() {
@Override
public void draw(Canvas canvas, Paint paint, float x, float y, DataPointInterface dataPoint) {
paint.setStrokeWidth(5);
canvas.drawLine(x-20, y, x,y-20,paint);
canvas.drawLine( x,y-20,x+20, y,paint);
canvas.drawLine(x+20, y, x,y+20,paint);
canvas.drawLine(x-20, y, x,y+20,paint);
}
});
series.setTitle("Title");
graphView.getLegendRenderer().setVisible(true);
graphView.getLegendRenderer().setFixedPosition(4,5);
// graphView.getLegendRenderer().setAlign(LegendRenderer.LegendAlign.TOP);
graphView.getLegendRenderer().setTextColor(Color.BLUE);
graphView.getLegendRenderer().setTextSize(40);
graphView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(new Intent(MainActivity.this,LabelView.class));
}
});
graphView.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
startActivity(new Intent(MainActivity.this,ZoomGraph.class));
return false;
}
});
}
private DataPoint[] getDataPoint() {
DataPoint[] dp=new DataPoint[]{
new DataPoint(0,1),
new DataPoint(2,1),
new DataPoint(3,5),
new DataPoint(6,2),
new DataPoint(7,8),
};
return dp;
Gravity-View
implementation 'implementation 'co.gofynd.library:gravity-view:1.0''
gravityView=GravityView.getInstance(this);
if(!gravityView.deviceSupported()){
// show the error / imageView
Toast.makeText(MainActivity.this,"Not Supported",Toast.LENGTH_LONG).show();
}
else
{
gravityView.setImage(imageView,R.drawable.gravity).center();
}
Html-Text
implementation 'com.ramotion.foldingcell:folding-cell:1.2.3'
Spanned spanned= HtmlFormatter.formatHtml(new HtmlFormatterBuilder()
.setHtml("<p><big><bold>GeeksForGeeks</bold></big><p>"));
gtext.setText(spanned);
text2.setHtml("<font color='blue'><a href='https://www.google.com'</a>Go to this link</font>");
text2.setOnClickATagListener(new OnClickATagListener() {
@Override
public boolean onClick(View widget, String spannedText, @Nullable String href) {
Toast.makeText(getApplicationContext(),href,Toast.LENGTH_LONG).show();
return false;
}
});
text1.setHtml("Load Image From Asset<br><img src='image.png'/>",new HtmlAssetsImageGetter(text1));
ImageViewer
private static final int SELECT_PICTURE = 1;
private ImageView imageView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent i = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, SELECT_PICTURE);
}
});
imageView = (ImageView) findViewById(R.id.imageView);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == SELECT_PICTURE && resultCode == RESULT_OK && null != data) {
Uri selectedImage = data.getData();
try {
Bitmap bmp = getBitmapFromUri(selectedImage);
imageView.setImageBitmap(bmp);
} catch (IOException e) {
e.printStackTrace();
Snackbar.make(imageView, "Error getting image", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
}
}
private Bitmap getBitmapFromUri(Uri uri) throws IOException {
ParcelFileDescriptor parcelFileDescriptor =
getContentResolver().openFileDescriptor(uri, "r");
FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
Bitmap image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
parcelFileDescriptor.close();
return image;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
// if (id == R.id.action_settings) {
// return true;
// }
return super.onOptionsItemSelected(item);
}
Instructions-Dialog
implementation 'com.github.Q42:AndroidScrollingImageView:1.3.4'
private void displaydialogbox() {
//initialise dialog
final Dialog dialog=new Dialog(this);
//set view
dialog.setContentView(R.layout.dialogbox);
//set layout
dialog.getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT,WindowManager.LayoutParams.MATCH_PARENT);
//set background
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(
Color.TRANSPARENT
));
//show dialog
dialog.show();
View view=dialog.findViewById(R.id.view1);
final View view1=dialog.findViewById(R.id.view2);
final View view2=dialog.findViewById(R.id.view3);
final TextView textView=dialog.findViewById(R.id.textview);
textView.setText("This is button");
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
view.setVisibility(View.INVISIBLE);
view1.setVisibility(View.VISIBLE);
//set text
textView.setText("This is Textview");
}
});
view1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
view1.setVisibility(View.INVISIBLE);
view2.setVisibility(View.VISIBLE);
//set text
textView.setText("This is ImageView");
}
});
view2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dialog.dismiss();
}
});
}
KenBurns-View
implementation 'com.flaviofaria:kenburnsview:1.0.7'
final KenBurnsView kbv = (KenBurnsView) findViewById(R.id.gravity);
AccelerateDecelerateInterpolator adi=new AccelerateDecelerateInterpolator();
RandomTransitionGenerator randomTransitionGenerator=new RandomTransitionGenerator(1000,adi);
kbv.setTransitionGenerator(randomTransitionGenerator);
kbv.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if(moving){
kbv.pause();
moving=false;
}else {
kbv.resume();
moving=true;
}
}
});
kbv.setTransitionListener(new KenBurnsView.TransitionListener() {
@Override
public void onTransitionStart(Transition transition) {
Toast.makeText(MainActivity.this,"Started",Toast.LENGTH_LONG).show();
}
@Override
public void onTransitionEnd(Transition transition) {
Toast.makeText(MainActivity.this,"Finish",Toast.LENGTH_LONG).show();
}
});
