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检测已存在磁盘中的图片，删除页面缓存

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This commit is contained in:
seven332 committed 2014-04-01 00:43:42 +08:00
1 parent 83395619e7
commit 644d3d6402
12 files changed
+62 -160
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src/com/hippo/ehviewer/activity/SettingsActivity.java
-76
View File
@@ -42,9 +42,6 @@ public class SettingsActivity extends PreferenceActivity {
private static final String CP_CACHE = "preference_cp_cache";
private static final String CLEAR_CP_CACHE = "preference_clear_cp_cache";
private static final String PAGE_CACHE = "preference_page_cache";
//private static final String START_POSITION = "preference_start_position";
private static final String CLEAR_PAGE_CACHE = "preference_clear_page_cache";
private static final String PAGE_SCALING = "preference_page_scaling";
private static final String AUTHOR = "preference_author";
private static final String SCREEN_ORI = "preference_screen_ori";
@@ -157,65 +154,6 @@ public class SettingsActivity extends PreferenceActivity {
}
});
pageCachePre = (EditTextPreference) screen.findPreference(PAGE_CACHE);
pageCachePre
.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference,
Object newValue) {
int pageCacheSize = 0;
try {
int pageCacheSizeInMB = Integer
.parseInt((String) newValue);
if (pageCacheSizeInMB > 1024) {
Toast.makeText(mContext,
getString(R.string.cache_large),
Toast.LENGTH_SHORT).show();
return false;
}
pageCacheSize = pageCacheSizeInMB * 1024 * 1024;
} catch (Exception e) {
Toast.makeText(mContext,
getString(R.string.input_error),
Toast.LENGTH_SHORT).show();
return false;
}
if (pageCacheSize <= 0 && Cache.pageCache != null) {
Cache.pageCache.clear();
Cache.pageCache.close();
Cache.pageCache = null;
} else if (Cache.pageCache == null) {
try {
Cache.pageCache = new DiskCache(
SettingsActivity.this.getApplication()
.getApplicationContext(),
Cache.pageCachePath, pageCacheSize);
} catch (Exception e) {
Toast.makeText(mContext,
getString(R.string.create_cache_error),
Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
} else
Cache.pageCache.setMaxSize(pageCacheSize);
updatePageCacheSummary();
return true;
}
});
clearPageCachePre = (Preference) screen
.findPreference(CLEAR_PAGE_CACHE);
updatePageCacheSummary();
clearPageCachePre
.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
Cache.pageCache.clear();
updatePageCacheSummary();
return true;
}
});
pageScalingListPre = (AutoListPreference) screen
.findPreference(PAGE_SCALING);
pageScalingListPre
@@ -348,18 +286,4 @@ public class SettingsActivity extends PreferenceActivity {
clearCpCachePre.setEnabled(false);
}
}
private void updatePageCacheSummary() {
if (Cache.pageCache != null) {
clearPageCachePre.setSummary(String.format(
getString(R.string.preference_cache_summary),
Cache.pageCache.size() / 1024 / 1024f,
Cache.pageCache.maxSize() / 1024 / 1024));
clearPageCachePre.setEnabled(true);
} else {
clearPageCachePre
.setSummary(getString(R.string.preference_cache_summary_no));
clearPageCachePre.setEnabled(false);
}
}
}