After finishing with the gui(see previous post) i started testing the data providers.reading and writing shp files always ends in an app crash. Loading rasters, wms and gpx seems to work but the mapcanvas is never drawn. I have to investigate why. But probably it has to do with the draw used in qgis. The properties are there and get updated, but the canvasstays black. The same happens with decorations plugins like north arrow and copyright.
\nNext things i want to check is the shape error and the canvas problem. Then probably sqlite and gps.
\nCiao Marco<\/p>\n","protected":false},"excerpt":{"rendered":"
After finishing with the gui(see previous post) i started testing the data providers.reading and writing shp files always ends in an app crash. Loading rasters, wms and gpx seems to work but the mapcanvas is never drawn. I have to investigate why. But probably it has to do with the […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[30,6,33,15],"tags":[43,46,48,125],"class_list":["post-293","post","type-post","status-publish","format-standard","hentry","category-android-qgis","category-gis","category-gsoc2011","category-qgis","tag-android","tag-android-ndk","tag-android-qt","tag-qgis-org"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":986,"url":"https:\/\/www.opengis.ch\/de\/2013\/09\/25\/qgis-2-0-nightly-features-review\/","url_meta":{"origin":293,"position":0},"title":"QGIS 2.0 nightly features review","author":"Marco Bernasocchi","date":"25. September 2013","format":false,"excerpt":"The last few weeks have been super exciting and intense in terms of QGIS development. I\u2019ve been working a lot and sleeping little to get the latest and greatest stuff to you in the nightly packages. Beside the whole UI and stability work, the nicest feature is probably the mbtiles\u2026","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/de\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":12165,"url":"https:\/\/www.opengis.ch\/de\/2021\/06\/08\/qfieldcloud-now-opensource-happy-10-years-of-field-mapping-with-qgis\/","url_meta":{"origin":293,"position":1},"title":"QFieldCloud now opensource – Happy 10 Years of field mapping with QGIS","author":"Marco Bernasocchi","date":"8. Juni 2021","format":false,"excerpt":"Today, on QField's 10th anniversary, we're extremely proud to publish the results of over 18 months of development and give you the source code of QFieldCloud to go and make your awesome adaptations, solutions, and hopefully contributions :) If you want to quickly try it out, head to\u00a0https:\/\/qfield.cloud where our\u2026","rel":"","context":"In "QField"","block_context":{"text":"QField","link":"https:\/\/www.opengis.ch\/de\/category\/gis\/qfield\/"},"img":{"alt_text":"QField git history","src":"https:\/\/i0.wp.com\/www.opengis.ch\/wp-content\/uploads\/2021\/06\/qfield-git-history.png?fit=660%2C280&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.opengis.ch\/wp-content\/uploads\/2021\/06\/qfield-git-history.png?fit=660%2C280&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.opengis.ch\/wp-content\/uploads\/2021\/06\/qfield-git-history.png?fit=660%2C280&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":296,"url":"https:\/\/www.opengis.ch\/de\/2011\/08\/20\/gsoc-2011-weekly-report-12\/","url_meta":{"origin":293,"position":2},"title":"GSoC 2011 weekly report #12","author":"Marco Bernasocchi","date":"20. August 2011","format":false,"excerpt":"See my last posts. In short I managed to get qgis packaged as an apk and to properly run with only one major problem. The map canvas is always black. I ll investigate this till Tuesday. Cheers","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/de\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":297,"url":"https:\/\/www.opengis.ch\/de\/2011\/08\/20\/qgis-android-the-first-test-map\/","url_meta":{"origin":293,"position":3},"title":"QGIS Android the first test map","author":"Marco Bernasocchi","date":"20. August 2011","format":false,"excerpt":"Today I loaded the first data into qgis and although the mapcanvas stays black, in the map composer the data is shown. Here some screenshots.","rel":"","context":"In "Android QGIS"","block_context":{"text":"Android QGIS","link":"https:\/\/www.opengis.ch\/de\/category\/gis\/qfield\/android-qgis\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":477,"url":"https:\/\/www.opengis.ch\/de\/2012\/03\/30\/qgis-on-android-phone\/","url_meta":{"origin":293,"position":4},"title":"QGIS on Android Phone","author":"Marco Bernasocchi","date":"30. M\u00e4rz 2012","format":false,"excerpt":"At FOSSGIS I was asked to try to install qgis on a very small android phone, I think it was a 3.2\" screen. the install went smoothly after making some space but then the problems came because of the small screen. Eventually I thought about setting a smaller font size\u2026","rel":"","context":"In "Android"","block_context":{"text":"Android","link":"https:\/\/www.opengis.ch\/de\/category\/programming\/android\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.opengis.ch\/wp-content\/uploads\/2012\/02\/P20120330131311-150x150.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":405,"url":"https:\/\/www.opengis.ch\/de\/2012\/02\/16\/qgis-on-android-videos\/","url_meta":{"origin":293,"position":5},"title":"QGIS on Android videos","author":"Marco Bernasocchi","date":"16. Februar 2012","format":false,"excerpt":"So, finally preparing for the next conferences, I made some videos demonstrating the current super status of QGIS on android. here you go: In this video I use all currently available features of QGIS on android. Part of the video is accelerated. 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