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Set custom font in Android application

License: Apache License 2.0

Java 100.00%

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magicviews's Issues

Add TabLayout

Hello Ivan, it would be great to have MagicTabLayout so we can change fonts :)

Use the new AppCompat views which backport functionality

As per this blog post:
http://android-developers.blogspot.com/2015/04/android-support-library-221.html

There are new views which backport some cool stuff to pre-lollipop devices:

AppCompatAutoCompleteTextView
AppCompatButton
AppCompatCheckBox
AppCompatCheckedTextView
AppCompatEditText
AppCompatMultiAutoCompleteTextView
AppCompatRadioButton
AppCompatRatingBar
AppCompatSpinner
AppCompatTextView

We should extend these for a future MagicViews release.

MagicTextView does not work in IDE (Android Studio)

MagicTextView cannot be shown in the IDE because of the following exception:

java.lang.UnsupportedClassVersionError: com/ivankocijan/magicviews/views/MagicTextView : Unsupported major.minor version 51.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:471)
    at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:189)
    at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:185)
    at com.intellij.util.lang.UrlClassLoader.findClass(UrlClassLoader.java:146)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at com.android.tools.idea.rendering.RenderClassLoader.loadClassFromJar(RenderClassLoader.java:76)
    at org.jetbrains.android.uipreview.ProjectClassLoader.loadClassFromModuleOrDependency(ProjectClassLoader.java:106)
    at org.jetbrains.android.uipreview.ProjectClassLoader.load(ProjectClassLoader.java:87)
    at com.android.tools.idea.rendering.RenderClassLoader.findClass(RenderClassLoader.java:54)
    at org.jetbrains.android.uipreview.ProjectClassLoader.findClass(ProjectClassLoader.java:54)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at org.jetbrains.android.uipreview.ViewLoader.loadClass(ViewLoader.java:174)
    at org.jetbrains.android.uipreview.ViewLoader.loadView(ViewLoader.java:97)
    at com.android.tools.idea.rendering.LayoutlibCallback.loadView(LayoutlibCallback.java:172)
    at android.view.BridgeInflater.loadCustomView(BridgeInflater.java:207)
    at android.view.BridgeInflater.createViewFromTag(BridgeInflater.java:135)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:469)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:373)
    at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:399)
    at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:336)
    at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:332)
    at com.android.tools.idea.rendering.RenderService$3.compute(RenderService.java:558)
    at com.android.tools.idea.rendering.RenderService$3.compute(RenderService.java:547)
    at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:932)
    at com.android.tools.idea.rendering.RenderService.createRenderSession(RenderService.java:547)
    at com.android.tools.idea.rendering.RenderService.render(RenderService.java:674)
    at org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager.doRender(AndroidLayoutPreviewToolWindowManager.java:586)
    at org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager.access$1900(AndroidLayoutPreviewToolWindowManager.java:80)
    at org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager$6$1.run(AndroidLayoutPreviewToolWindowManager.java:528)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:178)
    at com.intellij.openapi.progress.ProgressManager.executeProcessUnderProgress(ProgressManager.java:209)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:212)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:171)
    at org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager$6.run(AndroidLayoutPreviewToolWindowManager.java:523)
    at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:320)
    at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:310)
    at com.intellij.util.ui.update.MergingUpdateQueue$2.run(MergingUpdateQueue.java:254)
    at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:269)
    at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:227)
    at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:217)
    at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
    at com.intellij.util.Alarm$Request$1.run(Alarm.java:327)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java.lang.Thread.run(Thread.java:695)

Add a way to set a default font

I want to add a way to set a default font for the views, does that sound ok to you?

Missing views which will be added in future releases

RatingBar
Spinner
Span
Paint

MagicEditText does not acquire text color from textAppearance attribute

When style is set to textAppearance attribute the MagicEditText does not use the style to color text. Similar behavior is noted for EditText here: Prototik/HoloEverywhere#730

Under-the-hood refactoring

While introducing the last PR ( #29 ), I've noticed that some classes keep a reference to the Context. This may be an undesirable since it only might be useful for initialisation.

I propose that the part that initialises typefaces is moved to MagicViews class and that MagicFonts remains the point where typefaces live and keep their references without any Context reference.

I'm willing to do this work, but would need to discuss every change as this may be a major release (if we choose to remove deprecated methods). Would you like future PRs to go to development branch or a new branch just for this?

NoSuchMethodError: Landroid/text/TextPaint;.<init>

Crashlytics report from production on MagicViews version 3.0.0. (device Huawei G610 U00):
Report

Init of the view method (error occurred on line 3):
Init

XML layout:
Layout

Create attribute to enter complete font path

The library starts by finding every font in the assets folder. When there's a lot of file in the folder, this leads to unacceptable lag. It simply can't be used in some cases. There should be a way to disable finding every font in the assets folder and using a path to the font instead.

Give access to "fontStyle" attribute

fontStyle should be accessible by either a getter or by being protected.
I am extending MagicEditText to override the setError method so I can use the custom type face on that one also. However the font to use is in fontStyle.

I tried using FontUtils.getPrefFontStyle(context, attrs, PreferenceType.EDIT_TEXT_PREFERENCE); in the constructor, but for a reason I don't know after calling the super constructor, this method always returns null. I guess attrs gets modified along the way...


public class SpacingTextView extends MagicTextView {
private static final float NO_SPACING = 0.0f;

private float letterSpacing = NO_SPACING;


public SpacingTextView(Context context) {
    super(context);
    init();
}

public SpacingTextView(Context context, AttributeSet attrs) {
    super(context, attrs);
    getAttributes(attrs);
    init();
}

private void getAttributes(AttributeSet attrs) {
    if (attrs != null) {
        TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.SpacingTextView, 0, 0);
        letterSpacing = a.getFloat(R.styleable.SpacingTextView_tv_spacing, 0);
        a.recycle();
    }
}

private void init() {
    final float THRESHOLD = 0.001f;
    if (Math.abs(letterSpacing - NO_SPACING) > THRESHOLD) {
        String originalText = getText().toString();
        StringBuilder builder = new StringBuilder();
        for (int i = 0; i < originalText.length(); i++) {
            String c = "" + originalText.charAt(i);
            builder.append(c.toLowerCase());
            if (i + 1 < originalText.length()) {
                builder.append("\u00A0");
            }
        }

        SpannableString finalText = new SpannableString(builder.toString();
        if (builder.toString().length() > 1) {
            for (int i = 1; i < builder.toString().length(); i += 2) {
                finalText.setSpan(new ScaleXSpan(letterSpacing), i, i + 1, Spannable.SPAN_INCLUSIVE_INCLUSIVE);
            }
        }

        setText(finalText, TextView.BufferType.SPANNABLE);
    }
}

}