質問編集履歴
3
該当のソースコード02を一部修正しました。
test
CHANGED
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File without changes
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test
CHANGED
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@@ -106,6 +106,18 @@
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106
106
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107
107
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```
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108
108
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109
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+
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110
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+
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111
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+
@Override
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112
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+
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113
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+
protected void onCreate(Bundle savedInstanceState) {
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114
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+
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115
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+
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116
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+
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117
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+
（中略）
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118
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+
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119
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+
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120
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+
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109
121
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super.onCreate(savedInstanceState);
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110
122
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111
123
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setContentView(R.layout.activity_aaa);
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@@ -126,6 +138,10 @@
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126
138
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127
139
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128
140
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141
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+
}
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142
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+
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143
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+
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144
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+
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129
145
|
```
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|
130
146
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|
131
147
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|
2
ソースコードが更新されていなかったため、追記しました。
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -44,7 +44,7 @@
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44
44
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45
45
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46
46
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|
|
47
|
-
###該当のソースコード
|
|
47
|
+
###該当のソースコード01
|
|
48
48
|
|
|
49
49
|
```java
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|
50
50
|
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@@ -97,6 +97,38 @@
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|
|
97
97
|
|
|
98
98
|
|
|
99
99
|
```
|
|
100
|
+
|
|
101
|
+
|
|
102
|
+
|
|
103
|
+
###該当のソースコード02
|
|
104
|
+
|
|
105
|
+
|
|
106
|
+
|
|
107
|
+
```
|
|
108
|
+
|
|
109
|
+
super.onCreate(savedInstanceState);
|
|
110
|
+
|
|
111
|
+
setContentView(R.layout.activity_aaa);
|
|
112
|
+
|
|
113
|
+
|
|
114
|
+
|
|
115
|
+
mViewPager = (ViewPager) findViewById(R.id.viewpager);
|
|
116
|
+
|
|
117
|
+
mViewPager.setOffscreenPageLimit(1);
|
|
118
|
+
|
|
119
|
+
mPagerAdapter = new MyPagerAdapter();
|
|
120
|
+
|
|
121
|
+
mViewPager.setAdapter(mPagerAdapter);
|
|
122
|
+
|
|
123
|
+
|
|
124
|
+
|
|
125
|
+
mViewPager.addOnPageChangeListener( new MyOnPageChangeListener() );
|
|
126
|
+
|
|
127
|
+
|
|
128
|
+
|
|
129
|
+
```
|
|
130
|
+
|
|
131
|
+
|
|
100
132
|
|
|
101
133
|
|
|
102
134
|
|
1
ログキャット・ソースコードを追記しました。
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -100,6 +100,58 @@
|
|
|
100
100
|
|
|
101
101
|
|
|
102
102
|
|
|
103
|
+
###ログキャット
|
|
104
|
+
|
|
105
|
+
```
|
|
106
|
+
|
|
107
|
+
05-02 22:09:04.449 30963-30963/***** D/AndroidRuntime: Shutting down VM
|
|
108
|
+
|
|
109
|
+
05-02 22:09:04.449 30963-30963/***** V/DeployGateUncaughtExceptionHandler: DeployGate caught an exception, trying to send to the service
|
|
110
|
+
|
|
111
|
+
05-02 22:09:04.462 30963-30963/***** E/AndroidRuntime: FATAL EXCEPTION: main
|
|
112
|
+
|
|
113
|
+
Process: *****, PID: 30963
|
|
114
|
+
|
|
115
|
+
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
|
|
116
|
+
|
|
117
|
+
at *****.aaaActivity$MyOnPageChangeListener.onPageScrollStateChanged(aaaActivity.java:131)
|
|
118
|
+
|
|
119
|
+
at android.support.v4.view.ViewPager.dispatchOnScrollStateChanged(ViewPager.java:1811)
|
|
120
|
+
|
|
121
|
+
at android.support.v4.view.ViewPager.setScrollState(ViewPager.java:404)
|
|
122
|
+
|
|
123
|
+
at android.support.v4.view.ViewPager.access$000(ViewPager.java:91)
|
|
124
|
+
|
|
125
|
+
at android.support.v4.view.ViewPager$3.run(ViewPager.java:250)
|
|
126
|
+
|
|
127
|
+
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
|
|
128
|
+
|
|
129
|
+
at android.view.Choreographer.doCallbacks(Choreographer.java:580)
|
|
130
|
+
|
|
131
|
+
at android.view.Choreographer.doFrame(Choreographer.java:549)
|
|
132
|
+
|
|
133
|
+
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
|
|
134
|
+
|
|
135
|
+
at android.os.Handler.handleCallback(Handler.java:739)
|
|
136
|
+
|
|
137
|
+
at android.os.Handler.dispatchMessage(Handler.java:95)
|
|
138
|
+
|
|
139
|
+
at android.os.Looper.loop(Looper.java:135)
|
|
140
|
+
|
|
141
|
+
at android.app.ActivityThread.main(ActivityThread.java:5221)
|
|
142
|
+
|
|
143
|
+
at java.lang.reflect.Method.invoke(Native Method)
|
|
144
|
+
|
|
145
|
+
at java.lang.reflect.Method.invoke(Method.java:372)
|
|
146
|
+
|
|
147
|
+
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
|
|
148
|
+
|
|
149
|
+
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
|
|
150
|
+
|
|
151
|
+
```
|
|
152
|
+
|
|
153
|
+
|
|
154
|
+
|
|
103
155
|
###補足情報(言語/FW/ツール等のバージョンなど)
|
|
104
156
|
|
|
105
157
|
Android Studio 2.1
|