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Added XDPI / YDPI support #70

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Added XDPI / YDPI support #70

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94bc3d6
Adding support for xdpi and ydpi
yor Oct 11, 2014
e521227
Adding support for xdpi and ydpi
yor Oct 11, 2014
4cf7110
Adding support for xdpi and ydpi, proper save and load.
yor Oct 11, 2014
a9e1f8a
Adding support for xdpi and ydpi. New settings added to filter. Some …
yor Oct 11, 2014
d496375
Added function to apply xdpi and ydpi settings.
yor Oct 11, 2014
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45 changes: 45 additions & 0 deletions res/layout/app_settings.xml
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Expand Up @@ -86,6 +86,51 @@
android:text="@string/settings_listres" />
</LinearLayout>

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/settings_xdpi" >
</TextView>

<EditText
android:id="@+id/txtXDPI"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ems="3"
android:imeOptions="actionDone|flagNavigateNext"
android:inputType="number" >
</EditText>

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/settings_ydpi" >
</TextView>

<EditText
android:id="@+id/txtYDPI"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ems="3"
android:imeOptions="actionDone|flagNavigateNext"
android:inputType="number" >
</EditText>

<CheckBox
android:id="@+id/chkUseDPI"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/settings_xydpi_use_dpi"/>
</LinearLayout>


<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
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1 change: 1 addition & 0 deletions res/values-el/strings.xml
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Expand Up @@ -12,6 +12,7 @@ DPI, Μέγεθος γραμματοσειράς, Αλλαγή φορτωμέν
\nΜπορείτε να χρησιμοποιήσετε <a href="http://forum.xda-developers.com/showthread.php?t=2437377">αυτό το θέμα</a> για ερωτήσεις ή προτάσεις.</string>
<string name="app_description">Αυτό το mod επιτρέπει σε μερικές γενικές ρυθμίσεις να αλλάξουν ανά εφαρμογή, χωρίς να χρειάζεται να επεξεργαστήτε αρχεία APK:
\n- πυκνότητα οθόνης / dpi
\n- xdpi / ydpi
\n- μέγεθος γραμματοσειράς
\n- ψεύτικο μέγεθος οθόνης για φόρτωση πώρων
\n- τοπικότητα (γλώσσα)
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4 changes: 4 additions & 0 deletions res/values/strings.xml
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Expand Up @@ -13,6 +13,7 @@ Resident in memory; Orientation; Revoke Permissions; &#8230;</string>
\nYou can use <a href="http://forum.xda-developers.com/showthread.php?t=2437377">this thread</a> for questions or suggestions.</string>
<string name="app_description">This mod allows certain generic configurations to be changed on a per-app basis, without needing to edit APKs:
\n- density / dpi
\n- xdpi / ydpi
\n- font scale
\n- fake screen size for resources loading
\n- locale (language)
Expand Down Expand Up @@ -65,6 +66,9 @@ is enabled in its configuration!</string>
<!-- Settings screen -->
<string name="settings_title">Settings</string>
<string name="settings_dpi">DPI</string>
<string name="settings_xdpi">XDPI</string>
<string name="settings_ydpi">YDPI</string>
<string name="settings_xydpi_use_dpi">Use DPI</string>
<string name="settings_fontscale">Font scale</string>
<string name="settings_listres">List res.</string>
<string name="settings_screen">Screen (dp)</string>
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3 changes: 3 additions & 0 deletions src/de/robv/android/xposed/mods/appsettings/Common.java
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Expand Up @@ -31,6 +31,9 @@ public class Common {

public static final String PREF_ACTIVE = "/active";
public static final String PREF_DPI = "/dpi";
public static final String PREF_XDPI = "/xdpi";
public static final String PREF_YDPI = "/ydpi";
public static final String PREF_XYDPI_USE_DPI = "/xydpi-use-dpi";
public static final String PREF_FONT_SCALE = "/font-scale";
public static final String PREF_LOCALE = "/locale";
public static final String PREF_SCREEN = "/screen";
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61 changes: 61 additions & 0 deletions src/de/robv/android/xposed/mods/appsettings/XposedMod.java
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Expand Up @@ -105,6 +105,67 @@ protected void afterHookedMethod(MethodHookParam param) throws Throwable {
XposedBridge.log(t);
}


// Override settings used when loading resources
try {
findAndHookMethod(Display.class, "getMetrics", DisplayMetrics.class, new XC_MethodHook() {
@Override
protected void afterHookedMethod(MethodHookParam param) throws Throwable {
if (param.args[0] == null) {
return;
}

String hostPackageName = AndroidAppHelper.currentPackageName();

// Workaround for KitKat. The keyguard is a different package now but runs in the
// same process as SystemUI and displays as main package
if (Build.VERSION.SDK_INT >= 19 && hostPackageName.equals("com.android.keyguard"))
hostPackageName = SYSTEMUI_PACKAGE;

// settings related to the density etc. are calculated for the running app...
DisplayMetrics newMetrics = null;
if (hostPackageName != null && isActive(hostPackageName)) {

int dpi = prefs.getInt(hostPackageName + Common.PREF_DPI,
prefs.getInt(Common.PREF_DEFAULT + Common.PREF_DPI, 0));
int xdpi = prefs.getInt(hostPackageName + Common.PREF_XDPI,
prefs.getInt(Common.PREF_DEFAULT + Common.PREF_XDPI, 0));
int ydpi = prefs.getInt(hostPackageName + Common.PREF_YDPI,
prefs.getInt(Common.PREF_DEFAULT + Common.PREF_YDPI, 0));

if (dpi > 0 || xdpi > 0 || ydpi > 0) {
newMetrics = (DisplayMetrics) param.args[0];

if (dpi > 0) {
newMetrics.density = dpi / 160f;
newMetrics.densityDpi = dpi;
if (Build.VERSION.SDK_INT >= 17) {
setIntField(newMetrics, "densityDpi", dpi);
}
}
if (xdpi > 0) {
newMetrics.xdpi = (float) xdpi;
if (Build.VERSION.SDK_INT >= 17) {
setFloatField(newMetrics, "xdpi", (float) xdpi);
}
}
if (ydpi > 0) {
newMetrics.ydpi = (float) ydpi;
if (Build.VERSION.SDK_INT >= 17) {
setFloatField(newMetrics, "ydpi", (float) ydpi);
}
}
}
}
if (newMetrics != null)
param.args[0] = newMetrics;
}
});
} catch (Throwable t) {
XposedBridge.log(t);
}


// Override settings used when loading resources
try {
findAndHookMethod(Resources.class, "updateConfiguration",
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3 changes: 3 additions & 0 deletions src/de/robv/android/xposed/mods/appsettings/XposedModActivity.java
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Expand Up @@ -128,6 +128,9 @@ private void loadSettings() {

settings.add(new SettingInfo(Common.PREF_DPI, getString(R.string.settings_dpi)));
settings.add(new SettingInfo(Common.PREF_FONT_SCALE, getString(R.string.settings_fontscale)));
settings.add(new SettingInfo(Common.PREF_XDPI, getString(R.string.settings_xdpi)));
settings.add(new SettingInfo(Common.PREF_YDPI, getString(R.string.settings_ydpi)));
settings.add(new SettingInfo(Common.PREF_XYDPI_USE_DPI, getString(R.string.settings_xydpi_use_dpi)));
settings.add(new SettingInfo(Common.PREF_SCREEN, getString(R.string.settings_screen)));
settings.add(new SettingInfo(Common.PREF_XLARGE, getString(R.string.settings_xlargeres)));
settings.add(new SettingInfo(Common.PREF_RES_ON_WIDGETS, getString(R.string.settings_resonwidgets)));
Expand Down
77 changes: 77 additions & 0 deletions src/de/robv/android/xposed/mods/appsettings/settings/ApplicationSettings.java
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Expand Up @@ -32,6 +32,8 @@
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
Expand Down Expand Up @@ -120,6 +122,19 @@ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
} else {
((EditText) findViewById(R.id.txtDPI)).setText("0");
}
((EditText) findViewById(R.id.txtDPI)).addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {}
@Override
public void afterTextChanged(Editable s) {
if(((CheckBox) findViewById(R.id.chkUseDPI)).isChecked()) {
((EditText) findViewById(R.id.txtXDPI)).setText(((EditText) findViewById(R.id.txtDPI)).getText().toString());
((EditText) findViewById(R.id.txtYDPI)).setText(((EditText) findViewById(R.id.txtDPI)).getText().toString());
}
}
});

// Update Font Scaling field
if (prefs.getBoolean(pkgName + Common.PREF_ACTIVE, false)) {
Expand All @@ -128,6 +143,32 @@ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
((EditText) findViewById(R.id.txtFontScale)).setText("100");
}

// Update XDPI field
if (prefs.getBoolean(pkgName + Common.PREF_ACTIVE, false)) {
((EditText) findViewById(R.id.txtXDPI)).setText(String.valueOf(prefs.getInt(pkgName + Common.PREF_XDPI, 0)));
} else {
((EditText) findViewById(R.id.txtXDPI)).setText("0");
}

// Update YDPI field
if (prefs.getBoolean(pkgName + Common.PREF_ACTIVE, false)) {
((EditText) findViewById(R.id.txtYDPI)).setText(String.valueOf(prefs.getInt(pkgName + Common.PREF_YDPI, 0)));
} else {
((EditText) findViewById(R.id.txtYDPI)).setText("0");
}

// Update Use DPI field
if (prefs.getBoolean(pkgName + Common.PREF_ACTIVE, false)) {
((CheckBox) findViewById(R.id.chkUseDPI)).setChecked(prefs.getBoolean(pkgName + Common.PREF_XYDPI_USE_DPI, false));
}
configureUseDpiCheckbox(((CheckBox) findViewById(R.id.chkUseDPI)).isChecked());
((CheckBox) findViewById(R.id.chkUseDPI)).setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
configureUseDpiCheckbox(isChecked);
}
});

// Load and render current screen setting + possible options
int screen = prefs.getInt(pkgName + Common.PREF_SCREEN, 0);
if (screen < 0 || screen >= Common.swdp.length)
Expand Down Expand Up @@ -386,6 +427,18 @@ public void onDismiss(PermissionSettings obj) {
initialSettings = getSettings();
}

private void configureUseDpiCheckbox(boolean isChecked) {
if (isChecked) {
findViewById(R.id.txtXDPI).setEnabled(false);
findViewById(R.id.txtYDPI).setEnabled(false);
((EditText) findViewById(R.id.txtXDPI)).setText(((EditText) findViewById(R.id.txtDPI)).getText().toString());
((EditText) findViewById(R.id.txtYDPI)).setText(((EditText) findViewById(R.id.txtDPI)).getText().toString());
} else {
findViewById(R.id.txtXDPI).setEnabled(true);
findViewById(R.id.txtYDPI).setEnabled(true);
}
}

private Set<String> getSettingKeys() {
HashSet<String> settingKeys = new HashSet<String>();
settingKeys.add(pkgName + Common.PREF_ACTIVE);
Expand All @@ -412,6 +465,9 @@ private Set<String> getSettingKeys() {
settingKeys.add(pkgName + Common.PREF_LEGACY_MENU);
settingKeys.add(pkgName + Common.PREF_REVOKEPERMS);
settingKeys.add(pkgName + Common.PREF_REVOKELIST);
settingKeys.add(pkgName + Common.PREF_XDPI);
settingKeys.add(pkgName + Common.PREF_YDPI);
settingKeys.add(pkgName + Common.PREF_XYDPI_USE_DPI);
return settingKeys;
}

Expand Down Expand Up @@ -439,6 +495,27 @@ private Map<String, Object> getSettings() {
if (fontScale != 0 && fontScale != 100)
settings.put(pkgName + Common.PREF_FONT_SCALE, fontScale);

int xdpi;
try {
xdpi = Integer.parseInt(((EditText) findViewById(R.id.txtXDPI)).getText().toString());
} catch (Exception ex) {
xdpi = 0;
}
if (xdpi != 0)
settings.put(pkgName + Common.PREF_XDPI, xdpi);

int ydpi;
try {
ydpi = Integer.parseInt(((EditText) findViewById(R.id.txtYDPI)).getText().toString());
} catch (Exception ex) {
ydpi = 0;
}
if (ydpi != 0)
settings.put(pkgName + Common.PREF_YDPI, ydpi);

if (((CheckBox) findViewById(R.id.chkUseDPI)).isChecked())
settings.put(pkgName + Common.PREF_XYDPI_USE_DPI, true);

int screen = ((Spinner) findViewById(R.id.spnScreen)).getSelectedItemPosition();
if (screen > 0)
settings.put(pkgName + Common.PREF_SCREEN, screen);
Expand Down