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Code Issues Pull Requests Releases Wiki Activity

properly handle home button on actionbar in small screen mode

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This commit is contained in:
Andrew Dolgov 2012-01-18 11:43:21 +03:00
parent b2cf227a24
commit 3fd2afa44b
2 changed files with 51 additions and 37 deletions
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67
src/org/fox/ttrss/MainActivity.java
View File

@ -754,6 +754,35 @@ public class MainActivity extends FragmentActivity implements OnlineServices {
@Override @Override
public void onBackPressed() { public void onBackPressed() {
goBack(true);
}
private void closeCategory() {
findViewById(R.id.feeds_fragment).setVisibility(View.GONE);
findViewById(R.id.cats_fragment).setVisibility(View.VISIBLE);
m_activeCategory = null;
initMainMenu();
refreshCategories();
}
private void deselectAllArticles() {
HeadlinesFragment hf = (HeadlinesFragment) getSupportFragmentManager()
.findFragmentById(R.id.headlines_fragment);
if (hf != null) {
ArticleList selected = hf.getSelectedArticles();
if (selected.size() > 0) {
selected.clear();
initMainMenu();
hf.notifyUpdated();
}
}
}
private void goBack(boolean allowQuit) {
if (m_smallScreenMode) { if (m_smallScreenMode) {
if (m_selectedArticle != null) { if (m_selectedArticle != null) {
closeArticle(); closeArticle();
@ -792,7 +821,7 @@ public class MainActivity extends FragmentActivity implements OnlineServices {
closeCategory(); closeCategory();
} else { } else if (allowQuit) {
finish(); finish();
} }
} else { } else {
@ -800,37 +829,11 @@ public class MainActivity extends FragmentActivity implements OnlineServices {
closeArticle(); closeArticle();
} else if (m_activeCategory != null) { } else if (m_activeCategory != null) {
closeCategory(); closeCategory();
} else { } else if (allowQuit) {
finish(); finish();
} }
} }
} }
private void closeCategory() {
findViewById(R.id.feeds_fragment).setVisibility(View.GONE);
findViewById(R.id.cats_fragment).setVisibility(View.VISIBLE);
m_activeCategory = null;
initMainMenu();
refreshCategories();
}
private void deselectAllArticles() {
HeadlinesFragment hf = (HeadlinesFragment) getSupportFragmentManager()
.findFragmentById(R.id.headlines_fragment);
if (hf != null) {
ArticleList selected = hf.getSelectedArticles();
if (selected.size() > 0) {
selected.clear();
initMainMenu();
hf.notifyUpdated();
}
}
}
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
@Override @Override
@ -840,7 +843,7 @@ public class MainActivity extends FragmentActivity implements OnlineServices {
switch (item.getItemId()) { switch (item.getItemId()) {
case android.R.id.home: case android.R.id.home:
closeArticle(); goBack(false);
return true; return true;
case R.id.preferences: case R.id.preferences:
Intent intent = new Intent(MainActivity.this, Intent intent = new Intent(MainActivity.this,
@ -1199,7 +1202,11 @@ public class MainActivity extends FragmentActivity implements OnlineServices {
} }
if (!m_compatMode) { if (!m_compatMode) {
getActionBar().setDisplayHomeAsUpEnabled(m_selectedArticle != null); if (!m_smallScreenMode) {
getActionBar().setDisplayHomeAsUpEnabled(m_selectedArticle != null || m_activeCategory != null);
} else {
getActionBar().setDisplayHomeAsUpEnabled(m_selectedArticle != null || m_activeFeed != null || m_activeCategory != null);
}
} }
m_menu.findItem(R.id.set_labels).setEnabled(m_apiLevel >= 1); m_menu.findItem(R.id.set_labels).setEnabled(m_apiLevel >= 1);

21
src/org/fox/ttrss/OfflineActivity.java
View File

@ -305,8 +305,7 @@ public class OfflineActivity extends FragmentActivity implements
} }
} }
@Override private void goBack(boolean allowQuit) {
public void onBackPressed() {
if (m_smallScreenMode) { if (m_smallScreenMode) {
if (m_selectedArticleId != 0) { if (m_selectedArticleId != 0) {
closeArticle(); closeArticle();
@ -332,17 +331,21 @@ public class OfflineActivity extends FragmentActivity implements
refreshViews(); refreshViews();
initMainMenu(); initMainMenu();
} else { } else if (allowQuit) {
finish(); finish();
} }
} else { } else {
if (m_selectedArticleId != 0) { if (m_selectedArticleId != 0) {
closeArticle(); closeArticle();
} else { } else if (allowQuit) {
finish(); finish();
} }
} }
}
@Override
public void onBackPressed() {
goBack(true);
} }
/* /*
@ -426,7 +429,7 @@ public class OfflineActivity extends FragmentActivity implements
switch (item.getItemId()) { switch (item.getItemId()) {
case android.R.id.home: case android.R.id.home:
closeArticle(); goBack(false);
return true; return true;
case R.id.preferences: case R.id.preferences:
Intent intent = new Intent(this, PreferencesActivity.class); Intent intent = new Intent(this, PreferencesActivity.class);
@ -668,7 +671,11 @@ public class OfflineActivity extends FragmentActivity implements
} }
if (!m_compatMode) { if (!m_compatMode) {
getActionBar().setDisplayHomeAsUpEnabled(m_selectedArticleId != 0); if (!m_smallScreenMode) {
getActionBar().setDisplayHomeAsUpEnabled(m_selectedArticleId != 0);
} else {
getActionBar().setDisplayHomeAsUpEnabled(m_selectedArticleId != 0 || m_activeFeedId != 0);
}
} }
} }
} }