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treat zoom actions as ending zoom

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This commit is contained in:
Daniel Micay 2020-04-04 12:22:51 -04:00
parent c6a90066a2
commit 046ce6172c
1 changed files with 8 additions and 8 deletions
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16
app/src/main/java/org/grapheneos/pdfviewer/PdfViewer.java
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@ -254,12 +254,12 @@ public class PdfViewer extends AppCompatActivity implements LoaderManager.Loader
@Override
public void onZoomIn(float value) {
zoomIn(value);
zoomIn(value, false);
}
@Override
public void onZoomOut(float value) {
zoomOut(value);
zoomOut(value, false);
}
@Override
@ -349,18 +349,18 @@ public class PdfViewer extends AppCompatActivity implements LoaderManager.Loader
startActivityForResult(intent, ACTION_OPEN_DOCUMENT_REQUEST_CODE);
}
private void zoomIn(float value) {
private void zoomIn(float value, boolean end) {
if (mZoomRatio < MAX_ZOOM_RATIO) {
mZoomRatio += value;
renderPage(2);
renderPage(end ? 1 : 2);
invalidateOptionsMenu();
}
}
private void zoomOut(float value) {
private void zoomOut(float value, boolean end) {
if (mZoomRatio > MIN_ZOOM_RATIO) {
mZoomRatio -= value;
renderPage(2);
renderPage(end ? 1 : 2);
invalidateOptionsMenu();
}
}
@ -503,11 +503,11 @@ public class PdfViewer extends AppCompatActivity implements LoaderManager.Loader
return super.onOptionsItemSelected(item);
case R.id.action_zoom_out:
zoomOut(0.25f);
zoomOut(0.25f, true);
return true;
case R.id.action_zoom_in:
zoomIn(0.25f);
zoomIn(0.25f, true);
return true;
case R.id.action_rotate_clockwise: