AndroidでViewを4000個addViewすると落ちるのでオーバーフローする閾値を変更したい

Question

タイトルの通りですが、
▼やりたいこと
xml定義されたViewを4000個ScrollViewにaddViewしたいです。
4000回inflateするViewの構成は以下の通りです。

• LinearLayout 6個
• TextView 2個
• ImageView 2個

▼エラー

06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427] JNI ERROR (app bug): weak global reference table overflow (max=51200)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427] weak global reference table dump:
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]   Last 10 entries (of 51200):
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51199: 0x17d1b178 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51198: 0x17d1b160 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51197: 0x17d1b148 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51196: 0x17d1b088 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51195: 0x17d10f58 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51194: 0x17d10e98 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51193: 0x17d10df0 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51192: 0x17d10dd8 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51191: 0x17d10dc0 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51190: 0x17d10da8 android.view.RenderNode
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]   Summary:
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of com.google.android.gms.dynamite.zzg
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of ad
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of java.lang.Thread
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         3 of byte[] (576 elements) (3 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         3 of byte[] (2200 elements) (3 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (3072 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         5 of byte[] (4096 elements) (5 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         4 of byte[] (4480 elements) (4 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (7680 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         9 of byte[] (9216 elements) (9 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]        27 of byte[] (11664 elements) (27 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         2 of byte[] (15376 elements) (2 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         2 of byte[] (15488 elements) (2 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]        14 of byte[] (16384 elements) (14 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         3 of byte[] (20736 elements) (3 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         2 of byte[] (21120 elements) (2 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         3 of byte[] (35328 elements) (3 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         3 of byte[] (36864 elements) (3 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         2 of byte[] (46080 elements) (2 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         4 of byte[] (49600 elements) (4 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (80400 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (112896 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         5 of byte[] (119716 elements) (5 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         6 of byte[] (123904 elements) (6 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (144400 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (160000 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (232320 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (246016 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (278784 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (291600 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (404496 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (409600 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (440896 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (553344 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         2 of byte[] (577600 elements) (2 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (719680 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (1725440 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (2919456 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (3456000 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         1 of byte[] (8640000 elements)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         2 of byte[] (13307904 elements) (2 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]         7 of dalvik.system.PathClassLoader (4 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]        60 of java.lang.DexCache (60 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427]     51010 of android.view.RenderNode (51010 unique instances)
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427] 
06-19 13:45:52.757 17071-17071/xx.xx.xxxxxx.xxxx A/art: art/runtime/runtime.cc:427] 
06-19 13:45:52.821 17071-17071/xx.xx.xxxxxx.xxxx A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 17071 (.xx.xxxx.xxxx)
                                                         
                                                         [ 06-19 13:45:52.845   438:  438 W/         ]
                                                         debuggerd: handling request: pid=17071 uid=10349 gid=10349 tid=17071

▼やってみたと
メモリ不足だと思ってappのbuild.gradleに以下を追加しましたが変わりませんでした。

    dexOptions {
        javaMaxHeapSize "4g"
    }

▼環境
android studio 2.3.3
min sdk 21
target sdk 25
compile sdk 25

Comments

[maisumakun]

1画面に4000個も表示しきれないでしょうし、正攻法でやるより「RecyclerViewなどを使って、表示数自体を節約する」という方が合理的だと思われますが、どうしても「4000個をaddViewする」方法でやらないといけない理由はありますでしょうか。

[yrema]

「どうしても」ということではありませんが、要件はマスタデータを4000件表示する処理で今までは数が少なかったので、起こらなかった問題です。既存処理をすべて生かしたいので、できるだけaddViewする方法でお願いしたいです。

Answer 1

大量にデータがある場合は、RecyclerViewなどを使って
リソースの消費を抑えた方が幸せになれると思います。