質問編集履歴
2
Logcatを追記しました。
test
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File without changes
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test
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@@ -38,7 +38,9 @@
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String path = filePath.getAbsolutePath();
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Log.d(TAG,"2222222222222222222222222")
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Log.d(TAG,"2222222222222222222222222")
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Log.d(TAG, "External: " +Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS) );
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FileOutputStream output = null;
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```
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05-24 06:09:12.145 2621-2621/com.example.masa_2.sumple D/MainActivity: 11111111111111111111
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86
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87
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05-24 06:09:12.145 2621-2621/com.example.masa_2.sumple D/MainActivity: 2222222222222222222222222
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88
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05-24 06:09:12.146 2621-2621/com.example.masa_2.sumple D/MainActivity: External: /storage/emulated/0/Download
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90
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05-24 06:09:12.146 2621-2621/com.example.masa_2.sumple D/MainActivity: 3333333333333
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92
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05-24 06:09:12.147 2621-2621/com.example.masa_2.sumple D/MainActivity: 7777777777777777777777
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94
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95
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05-24 06:09:12.147 2621-2621/com.example.masa_2.sumple W/System.err: java.io.FileNotFoundException: /storage/emulated/0/Download/myfile.jpg: open failed: EACCES (Permission denied)
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96
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97
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05-24 06:09:12.147 2621-2621/com.example.masa_2.sumple W/System.err: at libcore.io.IoBridge.open(IoBridge.java:452)
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98
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99
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05-24 06:09:12.147 2621-2621/com.example.masa_2.sumple W/System.err: at java.io.FileOutputStream.<init>(FileOutputStream.java:87)
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100
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101
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05-24 06:09:12.147 2621-2621/com.example.masa_2.sumple W/System.err: at java.io.FileOutputStream.<init>(FileOutputStream.java:127)
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102
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103
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05-24 06:09:12.147 2621-2621/com.example.masa_2.sumple W/System.err: at java.io.FileOutputStream.<init>(FileOutputStream.java:116)
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104
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105
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at com.example.masa_2.sumple.MainActivity.saveToFile(MainActivity.java:168)
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106
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107
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at com.example.masa_2.sumple.MainActivity$2.onPostExecute(MainActivity.java:88)
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108
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109
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at com.example.masa_2.sumple.MainActivity$2.onPostExecute(MainActivity.java:72)
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110
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+
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111
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at android.os.AsyncTask.finish(AsyncTask.java:651)
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112
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113
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at android.os.AsyncTask.-wrap1(AsyncTask.java)
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114
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115
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:668)
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116
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117
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
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118
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+
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119
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at android.os.Looper.loop(Looper.java:148)
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120
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+
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121
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5417)
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122
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123
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at java.lang.reflect.Method.invoke(Native Method)
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124
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125
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
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126
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+
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127
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
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128
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129
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: Caused by: android.system.ErrnoException: open failed: EACCES (Permission denied)
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at libcore.io.Posix.open(Native Method)
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at libcore.io.BlockGuardOs.open(BlockGuardOs.java:186)
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134
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135
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+
05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: at libcore.io.IoBridge.open(IoBridge.java:438)
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136
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137
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05-24 06:09:12.148 2621-2621/com.example.masa_2.sumple W/System.err: ... 15 more
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138
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05-24 06:09:13.184 2621-2621/com.example.masa_2.sumple I/Choreographer: Skipped 38 frames! The application may be doing too much work on its main thread.
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05-24 06:09:13.846 1646-1836/system_process W/art: Long monitor contention event with owner method=void com.android.server.wm.WindowAnimator$1.doFrame(long) from WindowAnimator.java:121 waiters=0 for 319ms
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05-24 06:09:14.209 1646-1836/system_process W/art: Long monitor contention event with owner method=void com.android.server.wm.WindowAnimator$1.doFrame(long) from WindowAnimator.java:121 waiters=0 for 362ms
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05-24 06:09:14.579 1646-1836/system_process W/art: Long monitor contention event with owner method=void com.android.server.wm.WindowAnimator$1.doFrame(long) from WindowAnimator.java:121 waiters=0 for 370ms
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1
Logcatを追記しました。String path = filePath\.getAbsolutePath\(\);に変更しました。
test
CHANGED
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File without changes
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test
CHANGED
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@@ -36,7 +36,7 @@
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36
36
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Log.d(TAG,"11111111111111111111");
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38
38
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39
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-
String path = filePath.getPath();
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39
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+
String path = filePath.getAbsolutePath();
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40
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41
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Log.d(TAG,"2222222222222222222222222");
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@@ -74,6 +74,72 @@
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###Logcat
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```
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05-24 03:49:39.778 2273-2273/com.example.masa_2.sumple D/MainActivity: 11111111111111111111
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84
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+
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85
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+
05-24 03:49:39.778 2273-2273/com.example.masa_2.sumple D/MainActivity: 2222222222222222222222222
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86
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87
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05-24 03:49:39.778 2273-2273/com.example.masa_2.sumple D/MainActivity: 3333333333333
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88
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89
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05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple D/MainActivity: 7777777777777777777777
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90
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91
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05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: java.io.FileNotFoundException: /storage/emulated/0/Download/myfile.jpg: open failed: EACCES (Permission denied)
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92
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93
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05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at libcore.io.IoBridge.open(IoBridge.java:452)
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94
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95
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at java.io.FileOutputStream.<init>(FileOutputStream.java:87)
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96
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+
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97
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at java.io.FileOutputStream.<init>(FileOutputStream.java:127)
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98
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+
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99
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at java.io.FileOutputStream.<init>(FileOutputStream.java:116)
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100
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+
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101
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at com.example.masa_2.sumple.MainActivity.saveToFile(MainActivity.java:167)
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102
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+
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103
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at com.example.masa_2.sumple.MainActivity$2.onPostExecute(MainActivity.java:88)
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104
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+
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105
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at com.example.masa_2.sumple.MainActivity$2.onPostExecute(MainActivity.java:72)
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106
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+
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107
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at android.os.AsyncTask.finish(AsyncTask.java:651)
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108
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+
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109
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at android.os.AsyncTask.-wrap1(AsyncTask.java)
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110
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+
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111
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:668)
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112
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+
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113
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
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114
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+
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115
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at android.os.Looper.loop(Looper.java:148)
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116
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+
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117
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5417)
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118
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+
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119
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at java.lang.reflect.Method.invoke(Native Method)
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120
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+
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121
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
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122
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+
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123
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
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124
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+
|
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125
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: Caused by: android.system.ErrnoException: open failed: EACCES (Permission denied)
|
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126
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+
|
|
127
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at libcore.io.Posix.open(Native Method)
|
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128
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+
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129
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+
05-24 03:49:39.779 2273-2273/com.example.masa_2.sumple W/System.err: at libcore.io.BlockGuardOs.open(BlockGuardOs.java:186)
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130
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+
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|
131
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+
05-24 03:49:39.780 2273-2273/com.example.masa_2.sumple W/System.err: at libcore.io.IoBridge.open(IoBridge.java:438)
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|
132
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+
|
|
133
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+
05-24 03:49:39.780 2273-2273/com.example.masa_2.sumple W/System.err: ... 15 more
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134
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+
|
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135
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+
05-24 03:49:40.909 2273-2273/com.example.masa_2.sumple I/Choreographer: Skipped 44 frames! The application may be doing too much work on its main thread.
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136
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+
|
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137
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+
|
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138
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+
|
|
139
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+
```
|
|
140
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+
|
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141
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+
|
|
142
|
+
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77
143
|
###試したこと
|
|
78
144
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79
145
|
Log.dでどこまで実行されているのかを調べました。
|