Example usage for android.support.v4.provider FontsContractCompat requestFont

Introduction

In this page you can find the example usage for android.support.v4.provider FontsContractCompat requestFont.

Prototype

public static void requestFont(final @NonNull Context context, final @NonNull FontRequest request,
        final @NonNull FontRequestCallback callback, final @NonNull Handler handler) 

Source Link

Document

Create a typeface object given a font request.

Usage

From source file:com.example.android.downloadablefonts.MainActivity.java

private void requestDownload(String familyName) {
    QueryBuilder queryBuilder = new QueryBuilder(familyName)
            .withWidth(progressToWidth(mWidthSeekBar.getProgress()))
            .withWeight(progressToWeight(mWeightSeekBar.getProgress()))
            .withItalic(progressToItalic(mItalicSeekBar.getProgress())).withBestEffort(mBestEffort.isChecked());
    String query = queryBuilder.build();

    Log.d(TAG, "Requesting a font. Query: " + query);
    FontRequest request = new FontRequest("com.google.android.gms.fonts", "com.google.android.gms", query,
            R.array.com_google_android_gms_fonts_certs);

    final ProgressBar progressBar = findViewById(R.id.progressBar);
    progressBar.setVisibility(View.VISIBLE);

    FontsContractCompat.FontRequestCallback callback = new FontsContractCompat.FontRequestCallback() {
        @Override//  www .  j  a  va  2s. c o  m
        public void onTypefaceRetrieved(Typeface typeface) {
            mDownloadableFontTextView.setTypeface(typeface);
            progressBar.setVisibility(View.GONE);
            mRequestDownloadButton.setEnabled(true);
        }

        @Override
        public void onTypefaceRequestFailed(int reason) {
            Toast.makeText(MainActivity.this, getString(R.string.request_failed, reason), Toast.LENGTH_LONG)
                    .show();
            progressBar.setVisibility(View.GONE);
            mRequestDownloadButton.setEnabled(true);
        }
    };
    FontsContractCompat.requestFont(MainActivity.this, request, callback, getHandlerThreadHandler());
}

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