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-rw-r--r--res/layout/font_size_widget.xml (renamed from res/layout/min_font_size.xml)28
-rw-r--r--res/values/strings.xml18
-rw-r--r--res/xml/accessibility_preferences.xml14
-rw-r--r--src/com/android/browser/BrowserSettings.java68
-rw-r--r--src/com/android/browser/PreferenceKeys.java1
-rw-r--r--src/com/android/browser/preferences/AccessibilityPreferencesFragment.java65
-rw-r--r--src/com/android/browser/preferences/FontSizePreference.java40
-rw-r--r--src/com/android/browser/preferences/WebViewPreview.java4
8 files changed, 152 insertions, 86 deletions
diff --git a/res/layout/min_font_size.xml b/res/layout/font_size_widget.xml
index d4d1314..296f5bf 100644
--- a/res/layout/min_font_size.xml
+++ b/res/layout/font_size_widget.xml
@@ -14,25 +14,13 @@
limitations under the License.
-->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- android:layout_width="match_parent"
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/text"
+ android:layout_width="wrap_content"
android:layout_height="wrap_content"
- android:orientation="vertical"
- android:paddingRight="6dip"
- android:paddingTop="6dip"
- android:paddingBottom="6dip"
- android:paddingLeft="8dip">
-
- <TextView
- android:text="@string/pref_min_font_size"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:textAppearance="?android:attr/textAppearanceMedium" />
-
- <SeekBar
- android:id="@+id/seekbar"
- android:layout_width="match_parent"
- android:layout_height="wrap_content" />
-
-</LinearLayout>
+ android:minWidth="50sp"
+ android:textAppearance="?android:attr/textAppearanceSmall"
+ android:textColor="?android:attr/textColorSecondary"
+ android:layout_gravity="center_vertical"
+/>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index d2515d9..c846965 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -510,9 +510,7 @@
<string name="pref_security_accept_cookies">Accept cookies</string>
<!-- Settings summary -->
<string name="pref_security_accept_cookies_summary">Allow sites to save and read \"cookie\" data</string>
- <!-- Settings label -->
- <string name="pref_text_size">Text size</string>
- <!-- Settings text size options; appear in Text size dialog box -->
+ <!-- Settings text size options; appear in Text size dialog box [CHAR LIMIT=30] -->
<string-array name="pref_text_size_choices">
<item>Tiny</item>
<item>Small</item>
@@ -520,18 +518,12 @@
<item>Large</item>
<item>Huge</item>
</string-array>
- <!-- Title of dialog for setting the text size -->
- <string name="pref_text_size_dialogtitle">Text size</string>
- <!-- Do not translate -->
- <string-array name="pref_text_size_values" translatable="false">
- <item><xliff:g>SMALLEST</xliff:g></item>
- <item><xliff:g>SMALLER</xliff:g></item>
- <item><xliff:g>NORMAL</xliff:g></item>
- <item><xliff:g>LARGER</xliff:g></item>
- <item><xliff:g>LARGEST</xliff:g></item>
- </string-array>
<!-- Label for minimum font size [CHAR LIMIT=30] -->
<string name="pref_min_font_size">Minimum font size</string>
+ <!-- Label for the current minimum font size value [CHAR LIMIT=6] -->
+ <string name="pref_min_font_size_value"><xliff:g id="font_size">%d</xliff:g>pt</string>
+ <!-- Label for text zoom (percent) [CHAR LIMIT=30] -->
+ <string name="pref_text_zoom">Text zoom</string>
<!-- Label for whether or not to force-enable user scalablity (aka, zoom) [CHAR LIMIT=30] -->
<string name="pref_force_userscalable">Force enable zoom</string>
<!-- Summary for whether or not to force-enable user scalablity (aka, zoom) [CHAR LIMIT=30] -->
diff --git a/res/xml/accessibility_preferences.xml b/res/xml/accessibility_preferences.xml
index 6109a64..a7124f4 100644
--- a/res/xml/accessibility_preferences.xml
+++ b/res/xml/accessibility_preferences.xml
@@ -26,19 +26,17 @@
<com.android.browser.preferences.WebViewPreview
android:title="@string/preview" />
- <ListPreference
- android:key="text_size"
- android:title="@string/pref_text_size"
- android:defaultValue="NORMAL"
- android:entries="@array/pref_text_size_choices"
- android:entryValues="@array/pref_text_size_values"
- android:dialogTitle="@string/pref_text_size_dialogtitle" />
+ <com.android.browser.preferences.FontSizePreference
+ android:key="text_zoom"
+ android:title="@string/pref_text_zoom"
+ android:defaultValue="10"
+ android:max="30" />
<com.android.browser.preferences.FontSizePreference
android:key="min_font_size"
android:title="@string/pref_min_font_size"
android:defaultValue="0"
- android:max="18" />
+ android:max="20" />
</PreferenceCategory>
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index 3aef08f..fae59e2 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -87,6 +87,11 @@ public class BrowserSettings implements OnSharedPreferenceChangeListener,
// Aka, the lower bounds for the min font size range
// which is 1:5..24
private static final int MIN_FONT_SIZE_OFFSET = 5;
+ // The initial value in the text zoom range
+ // This is what represents 100% in the SeekBarPreference range
+ private static final int TEXT_ZOOM_START_VAL = 10;
+ // The size of a single step in the text zoom range, in percent
+ private static final int TEXT_ZOOM_STEP = 5;
private static BrowserSettings sInstance;
@@ -116,6 +121,31 @@ public class BrowserSettings implements OnSharedPreferenceChangeListener,
// This is a release build, always startup with debug disabled
setDebugEnabled(false);
}
+ if (mPrefs.contains(PREF_TEXT_SIZE)) {
+ /*
+ * Update from TextSize enum to zoom percent
+ * SMALLEST is 50%
+ * SMALLER is 75%
+ * NORMAL is 100%
+ * LARGER is 150%
+ * LARGEST is 200%
+ */
+ switch (getTextSize()) {
+ case SMALLEST:
+ setTextZoom(50);
+ break;
+ case SMALLER:
+ setTextZoom(75);
+ break;
+ case LARGER:
+ setTextZoom(150);
+ break;
+ case LARGEST:
+ setTextZoom(200);
+ break;
+ }
+ mPrefs.edit().remove(PREF_TEXT_SIZE).apply();
+ }
mAutofillHandler = new AutofillHandler(mContext);
mManagedSettings = new LinkedList<WeakReference<WebSettings>>();
mCustomUserAgents = new WeakHashMap<WebSettings, String>();
@@ -158,7 +188,7 @@ public class BrowserSettings implements OnSharedPreferenceChangeListener,
settings.setMinimumLogicalFontSize(getMinimumFontSize());
settings.setForceUserScalable(forceEnableUserScalable());
settings.setPluginState(getPluginState());
- settings.setTextSize(getTextSize());
+ settings.setTextZoom(getTextZoom());
settings.setAutoFillEnabled(isAutofillEnabled());
settings.setLayoutAlgorithm(getLayoutAlgorithm());
settings.setJavaScriptCanOpenWindowsAutomatically(blockPopupWindows());
@@ -417,29 +447,51 @@ public class BrowserSettings implements OnSharedPreferenceChangeListener,
}
}
+ public static int getAdjustedMinimumFontSize(int rawValue) {
+ rawValue++; // Preference starts at 0, min font at 1
+ if (rawValue > 1) {
+ rawValue += (MIN_FONT_SIZE_OFFSET - 2);
+ }
+ return rawValue;
+ }
+
+ public static int getAdjustedTextZoom(int rawValue) {
+ rawValue = (rawValue - TEXT_ZOOM_START_VAL) * TEXT_ZOOM_STEP;
+ return rawValue + 100;
+ }
+
+ static int getRawTextZoom(int percent) {
+ return (percent - 100) / TEXT_ZOOM_STEP + TEXT_ZOOM_START_VAL;
+ }
+
// -----------------------------
// getter/setters for accessibility_preferences.xml
// -----------------------------
- // TODO: Cache
- public TextSize getTextSize() {
+ @Deprecated
+ private TextSize getTextSize() {
String textSize = mPrefs.getString(PREF_TEXT_SIZE, "NORMAL");
return TextSize.valueOf(textSize);
}
public int getMinimumFontSize() {
int minFont = mPrefs.getInt(PREF_MIN_FONT_SIZE, 0);
- minFont++; // Preference starts at 0, min font at 1
- if (minFont > 1) {
- minFont += MIN_FONT_SIZE_OFFSET;
- }
- return minFont;
+ return getAdjustedMinimumFontSize(minFont);
}
public boolean forceEnableUserScalable() {
return mPrefs.getBoolean(PREF_FORCE_USERSCALABLE, false);
}
+ public int getTextZoom() {
+ int textZoom = mPrefs.getInt(PREF_TEXT_ZOOM, 10);
+ return getAdjustedTextZoom(textZoom);
+ }
+
+ public void setTextZoom(int percent) {
+ mPrefs.edit().putInt(PREF_TEXT_ZOOM, getRawTextZoom(percent)).apply();
+ }
+
// -----------------------------
// getter/setters for advanced_preferences.xml
// -----------------------------
diff --git a/src/com/android/browser/PreferenceKeys.java b/src/com/android/browser/PreferenceKeys.java
index f7230df..c90213f 100644
--- a/src/com/android/browser/PreferenceKeys.java
+++ b/src/com/android/browser/PreferenceKeys.java
@@ -26,6 +26,7 @@ public interface PreferenceKeys {
// ----------------------
static final String PREF_MIN_FONT_SIZE = "min_font_size";
static final String PREF_TEXT_SIZE = "text_size";
+ static final String PREF_TEXT_ZOOM = "text_zoom";
static final String PREF_FORCE_USERSCALABLE = "force_userscalable";
// ----------------------
diff --git a/src/com/android/browser/preferences/AccessibilityPreferencesFragment.java b/src/com/android/browser/preferences/AccessibilityPreferencesFragment.java
index d083f43..b7d06a1 100644
--- a/src/com/android/browser/preferences/AccessibilityPreferencesFragment.java
+++ b/src/com/android/browser/preferences/AccessibilityPreferencesFragment.java
@@ -16,33 +16,44 @@
package com.android.browser.preferences;
-import com.android.browser.PreferenceKeys;
-import com.android.browser.R;
-
-import android.content.res.Resources;
+import android.content.Context;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceFragment;
-import android.view.View;
+
+import com.android.browser.BrowserSettings;
+import com.android.browser.PreferenceKeys;
+import com.android.browser.R;
+
+import java.text.NumberFormat;
public class AccessibilityPreferencesFragment extends PreferenceFragment
implements Preference.OnPreferenceChangeListener {
+ NumberFormat mFormat;
+
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.accessibility_preferences);
+ BrowserSettings settings = BrowserSettings.getInstance();
+ mFormat = NumberFormat.getPercentInstance();
- Preference e = findPreference(PreferenceKeys.PREF_TEXT_SIZE);
+ Preference e = findPreference(PreferenceKeys.PREF_MIN_FONT_SIZE);
+ e.setOnPreferenceChangeListener(this);
+ updateMinFontSummary(e, settings.getMinimumFontSize());
+ e = findPreference(PreferenceKeys.PREF_TEXT_ZOOM);
e.setOnPreferenceChangeListener(this);
- e.setSummary(getVisualTextSizeName(
- getPreferenceScreen().getSharedPreferences()
- .getString(PreferenceKeys.PREF_TEXT_SIZE, null)) );
+ updateTextZoomSummary(e, settings.getTextZoom());
}
- @Override
- public void onViewCreated(View view, Bundle savedInstanceState) {
- super.onViewCreated(view, savedInstanceState);
+ void updateMinFontSummary(Preference pref, int minFontSize) {
+ Context c = getActivity();
+ pref.setSummary(c.getString(R.string.pref_min_font_size_value, minFontSize));
+ }
+
+ void updateTextZoomSummary(Preference pref, int textZoom) {
+ pref.setSummary(mFormat.format(textZoom / 100.0));
}
@Override
@@ -53,31 +64,15 @@ public class AccessibilityPreferencesFragment extends PreferenceFragment
return false;
}
- if (pref.getKey().equals(PreferenceKeys.PREF_TEXT_SIZE)) {
- pref.setSummary(getVisualTextSizeName((String) objValue));
- return true;
+ if (PreferenceKeys.PREF_MIN_FONT_SIZE.equals(pref.getKey())) {
+ updateMinFontSummary(pref, BrowserSettings
+ .getAdjustedMinimumFontSize((Integer) objValue));
}
- return false;
- }
-
- private CharSequence getVisualTextSizeName(String enumName) {
- Resources res = getActivity().getResources();
- CharSequence[] visualNames = res.getTextArray(R.array.pref_text_size_choices);
- CharSequence[] enumNames = res.getTextArray(R.array.pref_text_size_values);
-
- // Sanity check
- if (visualNames.length != enumNames.length) {
- return "";
- }
-
- int length = enumNames.length;
- for (int i = 0; i < length; i++) {
- if (enumNames[i].equals(enumName)) {
- return visualNames[i];
- }
+ if (PreferenceKeys.PREF_TEXT_ZOOM.equals(pref.getKey())) {
+ updateTextZoomSummary(pref, BrowserSettings
+ .getAdjustedTextZoom((Integer) objValue));
}
-
- return "";
+ return true;
}
} \ No newline at end of file
diff --git a/src/com/android/browser/preferences/FontSizePreference.java b/src/com/android/browser/preferences/FontSizePreference.java
index 266a584..0ff1e6d 100644
--- a/src/com/android/browser/preferences/FontSizePreference.java
+++ b/src/com/android/browser/preferences/FontSizePreference.java
@@ -18,22 +18,62 @@ package com.android.browser.preferences;
import android.content.Context;
import android.preference.SeekBarPreference;
+import android.text.TextUtils;
import android.util.AttributeSet;
+import android.view.View;
import android.widget.SeekBar;
+import android.widget.TextView;
+
+import com.android.browser.R;
public class FontSizePreference extends SeekBarPreference {
+ CharSequence mSummary;
+ TextView mSummaryView;
+
public FontSizePreference(
Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
+ init();
}
public FontSizePreference(Context context, AttributeSet attrs) {
super(context, attrs);
+ init();
}
public FontSizePreference(Context context) {
super(context);
+ init();
+ }
+
+ void init() {
+ setWidgetLayoutResource(R.layout.font_size_widget);
+ }
+
+ @Override
+ public void setSummary(CharSequence summary) {
+ mSummary = summary;
+ if (mSummaryView != null) {
+ mSummaryView.setText(mSummary);
+ }
+ }
+
+ @Override
+ public CharSequence getSummary() {
+ return null;
+ }
+
+ @Override
+ protected void onBindView(View view) {
+ super.onBindView(view);
+ mSummaryView = (TextView) view.findViewById(R.id.text);
+ if (TextUtils.isEmpty(mSummary)) {
+ mSummaryView.setVisibility(View.GONE);
+ } else {
+ mSummaryView.setVisibility(View.VISIBLE);
+ mSummaryView.setText(mSummary);
+ }
}
@Override
diff --git a/src/com/android/browser/preferences/WebViewPreview.java b/src/com/android/browser/preferences/WebViewPreview.java
index dca4d19..1886bed 100644
--- a/src/com/android/browser/preferences/WebViewPreview.java
+++ b/src/com/android/browser/preferences/WebViewPreview.java
@@ -33,7 +33,7 @@ import android.webkit.WebView;
public class WebViewPreview extends Preference implements OnSharedPreferenceChangeListener {
- static final String HTML_FORMAT = "<html><head><style type=\"text/css\">p { margin: 2px auto;}</style><body><p style=\"font-size: .4em\">%s</p><p style=\"font-size: .7em\">%s</p><p style=\"font-size: 1em\">%s</p><p style=\"font-size: 1.3em\">%s</p><p style=\"font-size: 1.6em\">%s</p></body></html>";
+ static final String HTML_FORMAT = "<html><head><style type=\"text/css\">p { margin: 2px auto;}</style><body><p style=\"font-size: 4pt\">%s</p><p style=\"font-size: 8pt\">%s</p><p style=\"font-size: 10pt\">%s</p><p style=\"font-size: 14pt\">%s</p><p style=\"font-size: 18pt\">%s</p></body></html>";
String mHtml;
private WebView mWebView;
@@ -67,7 +67,7 @@ public class WebViewPreview extends Preference implements OnSharedPreferenceChan
WebSettings ws = mWebView.getSettings();
BrowserSettings bs = BrowserSettings.getInstance();
ws.setMinimumFontSize(bs.getMinimumFontSize());
- ws.setTextSize(bs.getTextSize());
+ ws.setTextZoom(bs.getTextZoom());
mWebView.loadData(mHtml, "text/html", "utf-8");
}
generated by cgit v1.1 at 2024-12-23 10:45:50 +0000