In my application , one Relative Layout has totally three ImageView()'s . I want to save all the three imageviews as a single .png file to the device storage on a single button click.
My code:
Layout XML :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/make" >
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="300dp"
android:layout_above="#+id/button1"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:src="#drawable/am0" />
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="60dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:text="Save Meme"
android:textStyle="bold"
android:textColor="#color/wt" />
<ImageView
android:id="#+id/top"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginTop="64dp"
android:src="#drawable/ic_launcher" />
<ImageView
android:id="#+id/down"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/imageView1"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_marginBottom="74dp"
android:src="#drawable/ic_launcher" />
Activity Code :
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.sm);
main1 = (ImageView) findViewById(R.id.imageView1);
top = (ImageView) findViewById(R.id.top);
down = (ImageView) findViewById(R.id.down);
Bundle rec = getIntent().getExtras();
int rec1 = getIntent().getExtras().getInt("ams0");
Bitmap bmp = (Bitmap) rec.getParcelable("bm0");
Bitmap bmp1 = (Bitmap) rec.getParcelable("bm1");
main1.setImageResource(rec1);
top.setImageBitmap(bmp);
down.setImageBitmap(bmp1);
}
How do I save the image views as a file ?
Try using a Сanvas
Bitmap mainBitmap = ((BitmapDrawable)main1.getDrawable()).getBitmap().copy(Bitmap.Config.ARGB_8888, true);
Canvas canvas = new Canvas(mainBitmap);
canvas.drawBitmap(bmp.copy(Bitmap.Config.ARGB_8888, true), 1, 1, null);
canvas.drawBitmap(bmp1.copy(Bitmap.Config.ARGB_8888, true), 1, 1, null);
OutputStream os = null;
try {
os = new FileOutputStream("/sdcard/DCIM/Camera/myImages.png");
mainBitmap.compress(Bitmap.CompressFormat.PNG, 50, os);
} catch (IOException e) {
e.printStackTrace();
}
Related
have db with _id,hName,lName,detail,images
images stored in assets
images name in db (SQLite)
list layout without images working fine, but with images layout display's on names not images (no error in logcat)
wanted to bind CursorAdpater with `ImageView'
public void bindView(View view, Context context, Cursor cursor) {
TextView hName = view.findViewById(R.id.hName);
hName.setText(cursor.getString(cursor.getColumnIndex("hName")));
TextView lName = view.findViewById(R.id.lName);
lName.setText(cursor.getString(cursor.getColumnIndex("lName")));
ImageView image = view.findViewById(R.id.image);
InputStream is = null;
try {
is = context.getAssets().open("birds/" + cursor.getColumnIndex("images"));
} catch (IOException e) {
e.printStackTrace();
}
Bitmap bitmap = BitmapFactory.decodeStream(is);
image.setImageBitmap(bitmap);
}
XML file:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/image"
android:scaleType="fitCenter"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:padding="24dp"
/>
<TextView
android:id="#+id/hName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/image"
android:layout_marginLeft="21dp"
android:layout_marginStart="10dp"
android:layout_toEndOf="#+id/image"
android:layout_toRightOf="#+id/image"
android:text="Name"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/lName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/image"
android:layout_alignLeft="#+id/hName"
android:layout_alignStart="#+id/hName"
android:textSize="16sp"
android:text="About" />
check the image extension is used in database
then try this
try {
is = context.getAssets().open("birds/" + cursor.getColumnIndex("images"));
Drawable d = Drawable.createFromStream(is, null);
image.setImageDrawable(d);
} catch (IOException e) {
e.printStackTrace();
}
I am new to programming and android. I'm building an app that allows users to upload multiple images by clicking on ImageViews that are displayed in a TableLayout. The problem i am having is how to set the bitmap of each selected image in the onStartActivity method.
I can set a single image to an imageiew by using setImageBitmap but I am unsure how to loop through or programmatically determine which ImageView has been selected in onStartActivity in order to display the image in it. I have created an ImageView array and assigned the ImageViews to it but my attempts to use the array does not display any images. I have also tried to display the ImageView through the setImageBitmap method in each onclicklistener after startActivityForResult - it only displays after the ImageView is selected again, as expected.
How can i make this work? This is my first post. Here is my code:
The XML layout below.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#000000"
android:orientation="vertical">
<TextView
android:id="#+id/postAdCommand"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:paddingBottom="10dp"
android:text="Post An Ad"
android:textColor="#ffffff" />
<TextView
android:id="#+id/textTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Title:"
android:textColor="#ffffff" />
<EditText
android:id="#+id/etTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal" />
<TextView
android:id="#+id/tvDescription"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Description:"
android:textColor="#ffffff" />
<EditText
android:id="#+id/etDescription"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvImages"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:paddingBottom="10dp"
android:text="Upload Images:"
android:textColor="#ffffff" />
<TableLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal">
<TableRow>
<ImageView
android:id="#+id/imgImages"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:clickable="true"
android:src="#drawable/add_image" />
<ImageView
android:id="#+id/imgImages1"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
<ImageView
android:id="#+id/imgImages2"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/imgImages3"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
<ImageView
android:id="#+id/imgImages4"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
<ImageView
android:id="#+id/imgImages5"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/imgImages6"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
<ImageView
android:id="#+id/imgImages7"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
<ImageView
android:id="#+id/imgImages8"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#1f1f14" />
</TableRow>
<Button
android:id="#+id/bImages"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="Upload Images"
android:textColor="#000000" />
</TableLayout>
<TextView
android:id="#+id/tvVideos"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:text="Upload Images:"
android:textColor="#ffffff" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:orientation="horizontal">
<VideoView
android:id="#+id/vidVideo"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#drawable/back_button_gray"
android:clickable="true" />
<VideoView
android:id="#+id/vidVideo1"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#drawable/back_button_gray"
android:clickable="true" />
<VideoView
android:id="#+id/vidVideo2"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_margin="2dp"
android:background="#drawable/back_button_gray"
android:clickable="true" />
</LinearLayout>
<Button
android:id="#+id/bVideo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="Upload Video"
android:textColor="#000000" />
<TextView
android:id="#+id/tvPrice"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Price:"
android:textColor="#ffffff" />
<EditText
android:id="#+id/etPrice"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Button
android:id="#+id/bPostAd"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="Post Your Advertisement" />
</LinearLayout>
</ScrollView>
Then the Java code.
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
public class PostAd extends AppCompatActivity implements View.OnClickListener {
Button imageUpload;
Button vidUpload;
Button postAd;
ImageView img1, img2, img3, img4, img5, img6, img7, img8, img9;
public static final int SELECT_IMAGE = 1;
private Uri selectedImagePath;
public String selectedFileManager;
public String selectedFilePath;
Bitmap bitmap;
public ImageView[] position = {img1, img2, img3, img4, img5, img6, img7, img8, img9};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.post_ad);
initializeVariables();
initOnclickListeners();
}
private void initializeVariables() {
imageUpload = (Button) findViewById(R.id.bImages);
vidUpload = (Button) findViewById(R.id.bVideo);
postAd = (Button) findViewById(R.id.bPostAd);
img1 = (ImageView) findViewById(R.id.imgImages);
img2 = (ImageView) findViewById(R.id.imgImages1);
img3 = (ImageView) findViewById(R.id.imgImages2);
img4 = (ImageView) findViewById(R.id.imgImages3);
img5 = (ImageView) findViewById(R.id.imgImages4);
img6 = (ImageView) findViewById(R.id.imgImages5);
img7 = (ImageView) findViewById(R.id.imgImages6);
img8 = (ImageView) findViewById(R.id.imgImages7);
img9 = (ImageView) findViewById(R.id.imgImages8);
}
private void initOnclickListeners() {
imageUpload.setOnClickListener(this);
vidUpload.setOnClickListener(this);
postAd.setOnClickListener(this);
img1.setOnClickListener(this);
img2.setOnClickListener(this);
img3.setOnClickListener(this);
img4.setOnClickListener(this);
img5.setOnClickListener(this);
img6.setOnClickListener(this);
img7.setOnClickListener(this);
img8.setOnClickListener(this);
img9.setOnClickListener(this);
}
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.bImages:
break;
case R.id.bVideo:
break;
case R.id.bPostAd:
break;
case R.id.imgImages:
Intent image = new Intent();
image.setType("image/*");
image.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image, SELECT_IMAGE);
break;
case R.id.imgImages1:
Intent image1 = new Intent();
image1.setType("image/*");
image1.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image1, SELECT_IMAGE);
break;
case R.id.imgImages2:
Intent image2 = new Intent();
image2.setType("image/*");
image2.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image2, SELECT_IMAGE);
break;
case R.id.imgImages3:
Intent image3 = new Intent();
image3.setType("image/*");
image3.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image3, SELECT_IMAGE);
break;
case R.id.imgImages4:
Intent image4 = new Intent();
image4.setType("image/*");
image4.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image4, SELECT_IMAGE);
break;
case R.id.imgImages5:
Intent image5 = new Intent();
image5.setType("image/*");
image5.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image5, SELECT_IMAGE);
break;
case R.id.imgImages6:
Intent image6 = new Intent();
image6.setType("image/*");
image6.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image6, SELECT_IMAGE);
break;
case R.id.imgImages7:
Intent image7 = new Intent();
image7.setType("image/*");
image7.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image7, SELECT_IMAGE);
break;
case R.id.imgImages8:
Intent image8 = new Intent();
image8.setType("image/*");
image8.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(image8, SELECT_IMAGE);
break;
}
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == SELECT_IMAGE && resultCode == RESULT_OK) {
try {
selectedImagePath = data.getData();
selectedFileManager = selectedImagePath.getPath();
selectedFilePath = getPath(selectedImagePath);
bitmap = BitmapFactory.decodeFile(selectedFilePath);
if (position.length == 0) {
position[0].setImageBitmap(bitmap);
} else if (position.length == 1) {
position[1].setImageBitmap(bitmap);
} else if (position.length == 2) {
position[2].setImageBitmap(bitmap);
} else if (position.length == 3) {
position[3].setImageBitmap(bitmap);
} else if (position.length == 4) {
position[4].setImageBitmap(bitmap);
} else if (position.length == 5) {
position[5].setImageBitmap(bitmap);
} else if (position.length == 6) {
position[6].setImageBitmap(bitmap);
} else if (position.length == 7) {
position[7].setImageBitmap(bitmap);
} else if (position.length == 8) {
position[8].setImageBitmap(bitmap);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
private String getPath(Uri uri) {
String[] projection = {MediaStore.Images.Media.DATA};
Cursor c = getContentResolver().query(uri, projection, null, null, null, null);
if (c != null) {
int column_index = c.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
c.moveToFirst();
return c.getString(column_index);
} else return null;
}
}
In your case you need to keep track of each of imageview with position rather than using array
imageView.setTag(position)
imageView.getTag(position)
based on it you can set your logic .
I just do my project but when I test my app I found that then I touch the screen by using more than one fingers my app may start two or three different activities.
The activities all go to the back stack. Is this a bug in Android framework? But I can't reappear this condition, it just happened.
So, have you guys ever have this problem? Please come and discuss with me. If you do; Thanks.
Supply:
And here is My xml file , when I click the different RelativeLayout at the same time , it happened.
I tried this afternoon , but this condition is not appear anymore. Now I am confusing.
<LinearLayout android:layout_width="match_parent"
android:orientation="vertical"
android:background="#color/appDefaultSingleBlockBackground"
android:layout_height="wrap_content">
<RelativeLayout android:layout_width="match_parent"
android:layout_height="100dp"
android:clickable="true"
android:background="#drawable/mine_bg"
android:id="#+id/mine_goto_personal_info_btn"
>
<TextView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_centerVertical="true"
android:gravity="center_vertical"
android:id="#+id/mine_nick_and_avatar"
android:drawablePadding="10dp"
android:layout_marginLeft="15dp"
style="#style/TextTitle"
android:textColor="#color/appDefaultSingleBlockBackground"
android:text=""/>
<ImageView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="#drawable/venue_maxbutton"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
/>
</RelativeLayout>
<RelativeLayout android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/appDefaultSingleBlockBackground"
android:clickable="true"
android:id="#+id/mine_goto_interesting_venue"
>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="center_vertical"
android:drawablePadding="10dp"
android:layout_marginLeft="15dp"
style="#style/TextNomal"
android:drawableLeft="#drawable/information_attentionbutton"
android:text="#string/myAtentionVenue"/>
<ImageView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="#drawable/venue_maxbutton"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
/>
</RelativeLayout>
<View android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#color/dividerdefault"
/>
<RelativeLayout android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/appDefaultSingleBlockBackground"
android:clickable="true"
android:id="#+id/mine_goto_setting"
>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="center_vertical"
android:drawablePadding="10dp"
android:layout_marginLeft="15dp"
style="#style/TextNomal"
android:drawableLeft="#drawable/information_setbutton"
android:text="#string/setting"/>
<ImageView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="#drawable/venue_maxbutton"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
/>
</RelativeLayout>
<View android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#color/dividerdefault"
/>
<RelativeLayout android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/appDefaultSingleBlockBackground"
android:clickable="true"
android:id="#+id/mine_goto_youhuijuan"
>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="center_vertical"
android:drawablePadding="10dp"
android:layout_marginLeft="15dp"
style="#style/TextNomal"
android:drawableLeft="#drawable/information_discountbutton"
android:text="#string/youhuijuan"/>
<ImageView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="#drawable/venue_maxbutton"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
/>
</RelativeLayout>
<View android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#color/dividerdefault"
/>
<RelativeLayout android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/appDefaultSingleBlockBackground"
android:clickable="true"
android:id="#+id/mine_goto_my_rest_money"
>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="center_vertical"
android:drawablePadding="10dp"
android:layout_marginLeft="15dp"
style="#style/TextNomal"
android:drawableLeft="#drawable/information_balancebutton"
android:text="#string/myRest"/>
<ImageView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="#drawable/venue_maxbutton"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
/>
</RelativeLayout>
<View android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#color/dividerdefault"
/>
<RelativeLayout android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/appDefaultSingleBlockBackground"
android:clickable="true"
android:id="#+id/mine_goto_secure"
>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:gravity="center_vertical"
android:drawablePadding="10dp"
android:layout_marginLeft="15dp"
style="#style/TextNomal"
android:drawableLeft="#drawable/information_accountssafebutton"
android:text="#string/secure"/>
<ImageView android:layout_width="wrap_content"
android:layout_height="match_parent"
android:src="#drawable/venue_maxbutton"
android:layout_centerVertical="true"
android:layout_alignParentRight="true"
android:layout_marginRight="15dp"
/>
</RelativeLayout>
<View android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#color/dividerdefault"
/>
</LinearLayout>
and this is my java code .
private void init(View ret) {
final TextView txtAvatar = (TextView) ret.findViewById(R.id.mine_nick_and_avatar);
final RelativeLayout gotoPersonal = (RelativeLayout) ret.findViewById(R.id.mine_goto_personal_info_btn);
RelativeLayout gotoInterest = (RelativeLayout) ret.findViewById(R.id.mine_goto_interesting_venue);
RelativeLayout gotoSetting = (RelativeLayout) ret.findViewById(R.id.mine_goto_setting);
RelativeLayout gotoYouhuijuan = (RelativeLayout) ret.findViewById(R.id.mine_goto_youhuijuan);
RelativeLayout gotoMyRestMoney = (RelativeLayout) ret.findViewById(R.id.mine_goto_my_rest_money);
RelativeLayout gotoSecure = (RelativeLayout) ret.findViewById(R.id.mine_goto_secure);
gotoPersonal.setTag("gotoPersonal");
gotoInterest.setTag("gotoInterest");
gotoSetting.setTag("gotoSetting");
gotoYouhuijuan.setTag("gotoYouhuijuan");
gotoMyRestMoney.setTag("gotoMyRestMoney");
gotoSecure.setTag("gotoSecure");
try {
Object o = SharedPreferenceUtils.readInfo(mActivity, ConstData.UserInfo[1]);
if (o != null && !"null".equals(o)) {
txtAvatar.setText((String) o);
} else {
o = SharedPreferenceUtils.readInfo(mActivity, ConstData.UserInfo[10]);
if (o != null && !"null".equals(o))
txtAvatar.setText("KD" + o);
}
} catch (Exception e) {
}
Object o1 = SharedPreferenceUtils.readInfo(mActivity, ConstData.UserInfo[2]);
if (o1 != null)
MyApplication.downloader.download("http://" + o1, new ImageDownloadStateListener() {
#Override
public void loading() {
}
#Override
public void loadSuccess(Bitmap bitmap, String url) {
try {
bitmap = Tools.transforCircleBitmap(bitmap);
BitmapDrawable drawable = new BitmapDrawable(getResources(), bitmap);
gotoPersonal.measure(0, 0);
int measuredHeight = gotoPersonal.getMeasuredHeight();
LogHelper.print("==height" + measuredHeight);
drawable.setBounds(0, 0, measuredHeight / 5 * 4, measuredHeight / 5 * 4);
txtAvatar.setCompoundDrawables(drawable, null, null, null);
} catch (Exception e) {
//no nothing
}
}
#Override
public void loadFailed() {
}
});
gotoPersonal.setOnClickListener(this);
gotoInterest.setOnClickListener(this);
gotoSetting.setOnClickListener(this);
gotoYouhuijuan.setOnClickListener(this);
gotoMyRestMoney.setOnClickListener(this);
gotoSecure.setOnClickListener(this);
}
#Override
public void onResume() {
initActionBar();
super.onResume();
MobclickAgent.onPageStart(getClassName()); //统计页面
}
#Override
public void onPause() {
super.onPause();
MobclickAgent.onPageEnd(getClassName());
}
private String getClassName() {
String canonicalName = this.getClass().getCanonicalName();
String[] split = canonicalName.split("\\.");
return split[split.length - 1];
}
private void initActionBar() {
MyActivity activity = (MyActivity) mActivity;
activity.setActionBarLeftImg(new ColorDrawable(Color.TRANSPARENT), false);
activity.setActionBarRightImg(new ColorDrawable(Color.TRANSPARENT));
activity.setOnActionBarLeftClickListener(null);
activity.setOnActionBarRightClickListener(null);
activity.setActionBarTitle("个人中心");
}
#Override
public void onClick(View v) {
Object tag = v.getTag();
if (tag != null) {
String str = (String) tag;
if (mActivity == null) {
return;
}
if (!((MyActivity) (mActivity)).isLogin) {
Intent intent = new Intent(mActivity, LoginActivity.class);
startActivity(intent);
return;
}
if (!TextUtils.isEmpty(str))
if ("gotoPersonal".equals(str)) {
Intent intent = new Intent(mActivity, PersonalInfoActivity.class);
startActivity(intent);
} else if ("gotoInterest".equals(str)) {
Intent intent = new Intent(mActivity, VenueListActivity.class);
intent.putExtra("isInterests", true);
startActivity(intent);
} else if ("gotoSetting".equals(str)) {
Intent intent = new Intent(mActivity, SettingActivity.class);
startActivity(intent);
} else if ("gotoYouhuijuan".equals(str)) {
Intent intent = new Intent(mActivity, FavorableActivity.class);
startActivity(intent);
} else if ("gotoSecure".equals(str)) {
Intent intent = new Intent(mActivity, SecureActivity.class);
startActivity(intent);
} else if ("gotoMyRestMoney".equals(str)) {
Intent intent = new Intent(mActivity, MyRestActivity.class);
startActivity(intent);
}
}
}
You need to define the launch mode. There are at least two ways of solving this by either using the manifest file (hint: singleTop) or by using Intent flags (hint: FLAG_ACTIVITY_SINGLE_TOP).
Good luck!
Simpliest approach would be disable control that starts your Activity (button for example) after 1 click, and enable it later with some condition or action. Try it.
You can use this approach.......
((Button)findViewById(R.id.someButton)).setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
((Button)findViewById(R.id.someButton)).setEnabled(false);
}
});
Happy coding
help me solve my problem. There is a main layout RelativeLayout it is Linearlayout where I want to programmatically add view. Here is my code.
public class GenBarCodeActivity extends Activity {
BarCodeView Barview = null;
LinearLayout.LayoutParams layoutParams;
LinearLayout ll;
RelativeLayout rl;
Button getBarCode;
private static final int ID = 34646456;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_barcode);
getBarCode = (Button)findViewById(R.id.btnGetBarCode);
getBarCode.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
ll = (LinearLayout)findViewById(R.id.linearCodeView);
EANTEXT = edBarText.getText().toString();
ImageView old = (ImageView) ll.findViewById(ID);
if (old != null) {
((LinearLayout) old.getParent()).removeViewInLayout(old);
}
layoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
ll.addView(Barview, layoutParams);
rl.invalidate();
}
});
fillLinear();
setBarCode();
}
private void fillLinear(){
rl = (RelativeLayout)findViewById(R.id.layout_barcode);
ll = (LinearLayout)findViewById(R.id.linearCodeView);
layoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
ImageView imBar = new ImageView(this);
Bitmap imbitmap = BitmapFactory.decodeResource(getResources(), R.drawable.barcode);
imBar.setLayoutParams(layoutParams);
imBar.setImageBitmap(imbitmap);
imBar.setId(ID);
ll.setBackgroundColor(Color.TRANSPARENT);
ll.addView(imBar);
}
private void setBarCode(){
Barview = new BarCodeView(GenBarCodeActivity.this);
Barview.setBarCodeNum(0);
}
}
This is my View
public class BarCodeView extends View {
private static int numcode = 0;
private static String codedata = null;
public BarCodeView(Context context) {
super(context);
}
public void setBarCodeText(String text){
this.codedata = text;
}
public String getBarCodeText(){
return this.codedata;
}
public void setBarCodeNum(int num){
this.numcode = num;
}
public int getBarCodeNum(){
return this.numcode;
}
#Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
switch (numcode) {
// ean 13
case 0:
try{
showEAN13(canvas);
} catch (Exception e) {
e.printStackTrace();
}
break;
}
}
private static void showEAN13(Canvas canvas) throws Exception {
EAN13 barcode = new EAN13();
/*
EAN 13 Valid data char set:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 (Digits)
EAN 13 Valid data length: 12 digits only, excluding the last checksum digit
*/
barcode.setData(codedata);
// for EAN13 with supplement data (2 or 5 digits)
/*
barcode.setSupData("12");
// supplement bar height vs bar height ratio
barcode.setSupHeight(0.8f);
// space between barcode and supplement barcode (in pixel)
barcode.setSupSpace(15);
*/
// Unit of Measure, pixel, cm, or inch
barcode.setUom(IBarcode.UOM_PIXEL);
// barcode bar module width (X) in pixel
barcode.setX(2f);
// barcode bar module height (Y) in pixel
barcode.setY(90f);
// barcode image margins
barcode.setLeftMargin(10f);
barcode.setRightMargin(10f);
barcode.setTopMargin(10f);
barcode.setBottomMargin(10f);
// barcode image resolution in dpi
barcode.setResolution(72);
// disply barcode encoding data below the barcode
barcode.setShowText(true);
// barcode encoding data font style
barcode.setTextFont(new AndroidFont("Arial", Typeface.NORMAL, 10));
// space between barcode and barcode encoding data
barcode.setTextMargin(6);
barcode.setTextColor(AndroidColor.black);
// barcode bar color and background color in Android device
barcode.setForeColor(AndroidColor.black);
barcode.setBackColor(AndroidColor.white);
/*
specify your barcode drawing area
*/
RectF bounds = new RectF(120, 120, 0, 0);
barcode.drawBarcode(canvas, bounds);
}
}
here is my xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/layout_barcode"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#f0e0a2"
android:orientation="vertical" >
<ImageView
android:id="#+id/closeBarCode"
android:layout_width="30dip"
android:layout_height="30dip"
android:layout_alignParentRight="true"
android:layout_alignTop="#+id/txtInfo"
android:layout_marginRight="3dp"
android:src="#drawable/delete" />
<TextView
android:id="#+id/txtInfo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginLeft="3dp"
android:layout_marginTop="3dp"
android:text="#string/barcode_title"
android:textColor="#000"
android:textSize="20dip" />
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/closeBarCode" >
<TextView
android:id="#+id/txtEAN"
android:layout_width="160dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/barcode_ean"
android:textColor="#000"
android:textSize="20dip" />
<Spinner
android:id="#+id/spEAN"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:id="#+id/linearLayout2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/txtInfo"
android:layout_below="#+id/linearLayout1" >
<TextView
android:id="#+id/txtCodeColor"
android:layout_width="160dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/barcode_color"
android:textColor="#000"
android:textSize="20dip" />
<Spinner
android:id="#+id/spCodeColor"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:id="#+id/linearLayout3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/linearLayout2"
android:layout_below="#+id/linearLayout2" >
<TextView
android:id="#+id/txtCodeBackColor"
android:layout_width="160dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/barcode_back_color"
android:textColor="#000"
android:textSize="20dip" />
<Spinner
android:id="#+id/spCodeBackColor"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:id="#+id/linearLayout4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/linearLayout3" >
<TextView
android:id="#+id/txtCodePosition"
android:layout_width="160dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/barcode_position"
android:textColor="#000"
android:textSize="20dip" />
<Spinner
android:id="#+id/spCodePosition"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
<LinearLayout
android:id="#+id/linearCodeView"
android:layout_width="300dip"
android:layout_height="200dip"
android:layout_below="#+id/edBarCode"
android:layout_marginRight="45dp"
android:layout_marginTop="25dip"
android:layout_toLeftOf="#+id/closeBarCode"
android:orientation="vertical" >
</LinearLayout>
<Button
android:id="#+id/btnSetBarCode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/btnGetBarCode"
android:layout_alignBottom="#+id/btnGetBarCode"
android:layout_toLeftOf="#+id/closeBarCode"
android:text="#string/set_code" />
<Button
android:id="#+id/btnGetBarCode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="31dp"
android:text="#string/get_code" />
<EditText
android:id="#+id/edBarCode"
android:layout_width="200dp"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/linearCodeView"
android:layout_alignRight="#+id/linearCodeView"
android:layout_below="#+id/txtCodeText"
android:layout_marginTop="23dp"
android:ems="10" />
<TextView
android:id="#+id/txtCodeText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/edBarCode"
android:layout_below="#+id/txtInfo"
android:layout_marginRight="86dp"
android:text="#string/code_text"
android:textColor="#000"
android:textSize="20dip" />
</RelativeLayout>
I need to Linearlayout "#+id/linearCodeView" insert my BarCodeView.
View is not visible after adding LinearLayout.
RelativeLayout.LayoutParams paramsBottom = new RelativeLayout.LayoutParams(android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
rl.addView(ll, paramsBottom); //add linearlayout in relativelayout
Edit:-
LinearLayout.LayoutParams paramsBottom2 = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
ll.addView(Barview, paramsBottom2);//add Barview in linearlayout
OR
RelativeLayout.LayoutParams paramsBottom2 = new RelativeLayout.LayoutParams(android.view.ViewGroup.LayoutParams.WRAP_CONTENT,
android.view.ViewGroup.LayoutParams.WRAP_CONTENT);
rl.addView(Barview, paramsBottom2);//add Barview in relativelayout
I have two main issues which are closely linked. I am looking at these problems from a programmatic point of view.
(1) - I wish to take a screenshot of the contents of a SPECIFIC layout, i.e. a ScrollView nested in a LinearLayout.
(2) - As the ScrollView has content that spills out of the screen (hence scrolling made possible), how can I ensure that the screenshot includes the elements that are not visible on the screen?
This is the current block of code I use. It does the job of taking a screenshot but only for the entire screen. This is even though R.id.boss is the ID of the ScrollView and not the main LinearLayout.
View view = findViewById(R.id.boss);
View v = view.getRootView();// this does not seem to make a difference
v.setDrawingCacheEnabled(true);
v.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED),
MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
v.layout(0, 0, v.getMeasuredWidth(), v.getMeasuredHeight());
v.buildDrawingCache(true);
Bitmap b = Bitmap.createBitmap(u.getDrawingCache());
v.setDrawingCacheEnabled(false);
Thanks in advance.
EDIT:
I've made a few mistakes. I used R.id.boss which is the wrong resource. I am now able to take a screenshot of the scrollview alone, less the out-of-screen parts.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/boss"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_gravity="top"
android:orientation="vertical" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="F"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Analyze via image URL"
android:textAppearance="?android:attr/textAppearanceSmall" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<EditText
android:id="#+id/mUrl"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0.7"
android:text="http://" >
<requestFocus />
</EditText>
<ImageView
android:id="#+id/call"
android:layout_width="75dp"
android:layout_height="50dp"
android:layout_weight="0.3"
android:text="ABC"
android:src="#drawable/run" />
</LinearLayout>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="ABC"
android:textAppearance="?android:attr/textAppearanceSmall" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<EditText
android:id="#+id/filepath"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="0.55" />
<ImageView
android:id="#+id/cam"
android:layout_width="75dp"
android:layout_height="50dp"
android:layout_weight="0.15"
android:src="#drawable/cam" />
<ImageView
android:id="#+id/browse"
android:layout_width="75dp"
android:layout_height="50dp"
android:layout_weight="0.15"
android:src="#drawable/folder"
android:text="B" />
<ImageView
android:id="#+id/upload"
android:layout_width="75dp"
android:layout_height="50dp"
android:layout_weight="0.15"
android:src="#drawable/run"
android:text="A" />
</LinearLayout>
<LinearLayout
android:id="#+id/baba"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ScrollView
android:id="#+id/scroll"
android:layout_width="fill_parent"
android:layout_height="150dp"
android:layout_weight="0.7" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="186dp"
android:orientation="vertical" >
<ImageView
android:id="#+id/pic"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Facial recognition"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/text3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="#+id/avmarwe"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Gender and age"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/text1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="#+id/skahasd"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Expression and mood"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/text2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="#+id/dsfsfs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Celebrity Facial Match"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/text4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
</ScrollView>
</LinearLayout>
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom" >
<Button
android:id="#+id/c"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:layout_weight="0.7"
android:text="" />
<Button
android:id="#+id/share"
android:layout_width="70dp"
android:layout_height="50dp"
android:layout_weight="0.3"
android:text="" />
</LinearLayout>
</LinearLayout>
Thanks to you guys, I've finally found out what was wrong.
View v = view.getRootView(); should not be used because it will call the root view which I do not want. I mistakenly thought this did not make a difference because I had entered the wrong resource ID.
MeasureSpec somehow did not give a good account of the width and height. So I ended up using another method:
...
ScrollView z = (ScrollView) findViewById(R.id.scroll);
int totalHeight = z.getChildAt(0).getHeight();
int totalWidth = z.getChildAt(0).getWidth();
u.layout(0, 0, totalWidth, totalHeight);
...
As ScrollView's total height can be determined by the single child element that it has.
After making these changes, I am now able to take a screenshot of a nested ScrollView and all its contents, visible or not. For anyone interested, here is the block of code including the saving of the bitmap:
View u = findViewById(R.id.scroll);
u.setDrawingCacheEnabled(true);
ScrollView z = (ScrollView) findViewById(R.id.scroll);
int totalHeight = z.getChildAt(0).getHeight();
int totalWidth = z.getChildAt(0).getWidth();
u.layout(0, 0, totalWidth, totalHeight);
u.buildDrawingCache(true);
Bitmap b = Bitmap.createBitmap(u.getDrawingCache());
u.setDrawingCacheEnabled(false);
//Save bitmap
String extr = Environment.getExternalStorageDirectory().toString() + File.separator + "Folder";
String fileName = new SimpleDateFormat("yyyyMMddhhmm'_report.jpg'").format(new Date());
File myPath = new File(extr, fileName);
FileOutputStream fos = null;
try {
fos = new FileOutputStream(myPath);
b.compress(Bitmap.CompressFormat.JPEG, 100, fos);
fos.flush();
fos.close();
MediaStore.Images.Media.insertImage(getContentResolver(), b, "Screen", "screen");
}catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try this it works fine for me
TableLayout tabLayout = (TableLayout) findViewById(R.id.allview);
if (tabLayout != null) {
Bitmap image = Bitmap.createBitmap(tabLayout.getWidth(),
tabLayout.getHeight(), Config.ARGB_8888);
Canvas b = new Canvas(image);
tabLayout.draw(b);
}
EDIT : after seeing OP's comment
You dont need to think about new activities at all.. Say you are in Activity right now.. Layout A is the main layout for the activity, Layout B and C are two child layouts inside Layout A. Like this,
Layout A -> Parent
|
-------Layout B
|
-------Layout C
Now if you want to take screenshot of C only
1) in onCreate() of activity
LinearLayout myCLayout = (LinearLayout)this.findViewbyId(R.id.my_c_layout);
ViewTreeObserver vto = myCLayout.getViewTreeObserver();
vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
#Override
public void onGlobalLayout() {
//fully drawn, no need of listener anymore
myCLayout.getViewTreeObserver().removeGlobalOnLayoutListener(this);
getDrawingBitmap();
}
});
where getDrawingBitmap() is a function..to take your screenshot..
public void getDrawingBitmap(){
LinearLayout myCLayout = (LinearLayout)this.findViewbyId(R.id.my_c_layout);
Bitmap b = myCLayout.getDrawingCache();
File file = saveBitmapAsFile(b);
}
EDIT: For ScrollView
I never tried it.. But I think you can do this..
1) first override scrollView, and override onMeasure function..
public class MyScrollView extends ScrollView{
public MyScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
}
#Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec){
super.onMeasure(widthMeasureSpec, yourFullScrollViewHeight));
}
}
and use MyScrollView in your layout.. here yourFullScrollViewHeight is the height of all scrollView content you need to take screenshot of.. I never tried this.. But it might work..
Here is the exact solution you want, It will display entire screen including content hidden in your ScrollView
LayoutInflater inflater = (LayoutInflater) this.getSystemService(LAYOUT_INFLATER_SERVICE);
FrameLayout root = (FrameLayout) inflater.inflate(R.layout.activity_main, null); // activity_main is UI(xml) file we used in our Activity class. FrameLayout is root view of my UI(xml) file.
root.setDrawingCacheEnabled(true);
Bitmap bitmap = getBitmapFromView(this.getWindow().findViewById(R.id.frameLayout)); // here give id of our root layout (here its my FrameLayout's id)
Display bitmap in your ImageView or use it as you want. Enjoy..
I also had this problem and coded it myself.
I used this code to take screenshot of whole layout.
I did modified the list size and some mathematical items.
See the following website,
Try this code
public Bitmap screenShot(View view)
{
Bitmap bitmap = Bitmap.createBitmap(view.getWidth(),
view.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
view.draw(canvas);
return bitmap;
}