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Cross App Drag and Drop
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funnelbit
March 30, 2016
Technology
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690
Cross App Drag and Drop
funnelbit
March 30, 2016
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Transcript
$SPTT"QQ%SBH "OE%SPQ JEGVOOFMCJU
ࣗݾհ w ଜɹྋ w ͯͳJEGVOOFMCJU w 5XJUUFSJEFYQFSPQFSP
None
"OESPJE ͯͳϒοΫϚʔΫ
"OESPJE/1SFWJFX ग़·ͨ͠Ͷ
.VMUJ8JOEPX4VQQPSU
ΞϓϦؒͷ %SBHˍ%SPQΛαϙʔτ w 7JFXΫϥε͕֦ு͞Εαϙʔτ͞Εͨ w ҟͳΔ8JOEPXؒΛ%SBHˍ%SPQͰ͖Δ w ͨͱ͑ͦΕ͕ผΞϓϦͰ͋ͬͯ
ΞϓϦؒͷ %SBHˍ%SPQΛαϙʔτ w ͍ํ͜Ε·Ͱͷ%SBHˍ%SPQͱ͋Μ·ΓมΘ Βͳ͍ w Χॴ৽͍͠ϞϊΛ͏
TUBSU%SBH"OE%SPQ w ESBHˍESPQͷૢ࡞͕։࢝͞ΕΔ w TUBSU%SBH ඇਪʹ textView.startDragAndDrop(clipData, new MyDragShadowBuilder(view), null,
View.DRAG_FLAG_GLOBAL);
DBODFM%SBH"OE%SPQ w %SBHΠϕϯτΛதஅͰ͖Δ w %SBHૢ࡞Λ։࢝ͨ͠ଆͷΈ͕ݺΔ textView.cancelDragAndDrop();
VQEBUF%SBH4IBEPX w %SBHதͷӨΛஔ͖͑Δ͜ͱ͕ग़དྷΔ w %SBHૢ࡞Λ։࢝ͨ͠ଆͷΈ͕ݺΔ textView.updateDragShadow( new MyDragShadowBuilder(view));
%3"(@'-"(@(-0#"- w 8JOEPXΛ͑ͯͷ%SBHΛࢦఆ͢Δͱ͖ʹ͏ View.DRAG_FLAG_GLOBAL; View.DRAG_FLAG_GLOBAL_URI_READ; View.DRAG_FLAG_GLOBAL_URI_WRITE; …
w BOESPJEWJFX%SPQ1FSNJTTJPOT w SFRVFTU%SPQ1FSNJTTJPOT %SPQ1FSNJTTJPOT
ૹΔଆ ClipData.Item item = new ClipData.Item("ςΩετ"); String[] mimeType =
new String[1]; mimeType[0] = ClipDescription.MIMETYPE_TEXT_PLANE; ClipData clipData = new ClipData( new ClipDescription("text", mimeType), item); textView.startDragAndDrop(clipData, new MyDragShadowBuilder(view), null, View.DRAG_FLAG_GLOBAL);
Β͏ଆ root.setOnDragListener(new View.OnDragListener() { @Override public boolean onDrag(View view, DragEvent
dragEvent) { if (dragEvent.getAction() == DragEvent.ACTION_DROP) { String item = dragEvent.getClipData().getItemAt(0).getUri(); Log.e("text", item.toString()); } return true; } });
σϞ
ॴײ w ؆୯ʹσʔλͤΕΔͷྑͦ͞͏ w ͨͩ͠.VMUJ8JOEPXͷ͍উखʹΑΔ w ߟ͑Δࣄ૿͑ͨ w Ͳͷ.*.&5:1&·ͰରԠ͢Δͷ͔ɺ͠ͳ͍߹Ͳ͏͢Δ ͷ͔
w %SBHதͷ6* w ͍ͭͰ%SBHΠϕϯτ͕ೖͬͯ͘Δͱҙࣝ͢Δ
͋Γ͕ͱ͏͍͟͝·͠ ͨ